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Function Trace for UBI write Problem Part2

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Feb 19th, 2014
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  1. 0) | alloc_fd() {
  2. 0) 1.008 us | add_preempt_count();
  3. 0) 1.820 us | expand_files();
  4. 0) 0.887 us | sub_preempt_count();
  5. 0) + 33.353 us | }
  6. 0) | d_alloc_pseudo() {
  7. 0) | __d_alloc() {
  8. 0) 2.286 us | kmem_cache_alloc();
  9. 0) 2.256 us | d_set_d_op();
  10. 0) + 26.526 us | }
  11. 0) + 35.940 us | }
  12. 0) | mntget() {
  13. 0) 0.962 us | add_preempt_count();
  14. 0) 1.023 us | sub_preempt_count();
  15. 0) + 19.775 us | }
  16. 0) | d_instantiate() {
  17. 0) 0.993 us | add_preempt_count();
  18. 0) | __d_instantiate() {
  19. 0) 1.143 us | add_preempt_count();
  20. 0) 1.022 us | sub_preempt_count();
  21. 0) 1.007 us | add_preempt_count();
  22. 0) 1.158 us | sub_preempt_count();
  23. 0) + 40.075 us | }
  24. 0) 1.008 us | sub_preempt_count();
  25. 0) + 73.444 us | }
  26. 0) | alloc_file() {
  27. 0) | get_empty_filp() {
  28. 0) 3.489 us | kmem_cache_alloc();
  29. 0) 1.098 us | add_preempt_count();
  30. 0) 1.443 us | sub_preempt_count();
  31. 0) + 35.022 us | }
  32. 0) + 46.075 us | }
  33. 0) ! 254.737 us | }
  34. 0) | fd_install() {
  35. 0) 1.083 us | add_preempt_count();
  36. 0) 1.188 us | sub_preempt_count();
  37. 0) + 19.805 us | }
  38. 0) ! 292.436 us | }
  39. 0) ! 72895.20 us | }
  40. 0) | sys_ioctl() {
  41. 0) 1.789 us | fget_light();
  42. 0) | do_vfs_ioctl() {
  43. 0) | sock_ioctl() {
  44. 0) | inet_ioctl() {
  45. 0) | devinet_ioctl() {
  46. 0) | dev_load() {
  47. 0) 1.158 us | __rcu_read_lock();
  48. 0) | dev_get_by_name_rcu() {
  49. 0) 1.158 us | full_name_hash();
  50. 0) + 14.255 us | }
  51. 0) 1.052 us | __rcu_read_unlock();
  52. 0) + 42.542 us | }
  53. 0) | rtnl_lock() {
  54. 0) 1.128 us | mutex_lock();
  55. 0) + 11.519 us | }
  56. 0) | __dev_get_by_name() {
  57. 0) 1.173 us | full_name_hash();
  58. 0) + 11.609 us | }
  59. 0) | rtnl_unlock() {
  60. 0) | netdev_run_todo() {
  61. 0) | __rtnl_unlock() {
  62. 0) 0.963 us | mutex_unlock();
  63. 0) + 10.346 us | }
  64. 0) + 21.384 us | }
  65. 0) + 30.647 us | }
  66. 0) ! 141.684 us | }
  67. 0) ! 153.534 us | }
  68. 0) ! 164.677 us | }
  69. 0) ! 176.842 us | }
  70. 0) ! 198.225 us | }
  71. 0) | sys_ioctl() {
  72. 0) 1.563 us | fget_light();
  73. 0) | do_vfs_ioctl() {
  74. 0) | sock_ioctl() {
  75. 0) | inet_ioctl() {
  76. 0) | devinet_ioctl() {
  77. 0) | dev_load() {
  78. 0) 1.113 us | __rcu_read_lock();
  79. 0) | dev_get_by_name_rcu() {
  80. 0) 1.068 us | full_name_hash();
  81. 0) + 11.053 us | }
  82. 0) 1.053 us | __rcu_read_unlock();
  83. 0) + 38.180 us | }
  84. 0) | rtnl_lock() {
  85. 0) 0.963 us | mutex_lock();
  86. 0) + 10.150 us | }
  87. 0) | __dev_get_by_name() {
  88. 0) 1.052 us | full_name_hash();
  89. 0) + 11.157 us | }
  90. 0) | rtnl_unlock() {
  91. 0) | netdev_run_todo() {
  92. 0) | __rtnl_unlock() {
  93. 0) 0.978 us | mutex_unlock();
  94. 0) + 10.647 us | }
  95. 0) + 19.745 us | }
  96. 0) + 30.256 us | }
  97. 0) ! 124.767 us | }
  98. 0) ! 134.241 us | }
  99. 0) ! 143.774 us | }
  100. 0) ! 153.985 us | }
  101. 0) ! 172.782 us | }
  102. 0) | sys_close() {
  103. 0) 1.204 us | add_preempt_count();
  104. 0) 1.293 us | sub_preempt_count();
  105. 0) | filp_close() {
  106. 0) 1.263 us | locks_remove_posix();
  107. 0) | fput() {
  108. 0) 1.143 us | file_sb_list_del();
  109. 0) | task_work_add() {
  110. 0) 1.037 us | add_preempt_count();
  111. 0) 1.263 us | sub_preempt_count();
  112. 0) + 20.797 us | }
  113. 0) + 48.797 us | }
  114. 0) + 69.789 us | }
  115. 0) ! 102.241 us | }
  116. 0) | do_work_pending() {
  117. 0) | task_work_run() {
  118. 0) 1.008 us | add_preempt_count();
  119. 0) 1.158 us | sub_preempt_count();
  120. 0) | ____fput() {
  121. 0) | __fput() {
  122. 0) 1.172 us | __fsnotify_parent();
  123. 0) 1.925 us | fsnotify();
  124. 0) 1.579 us | locks_remove_flock();
  125. 0) | sock_close() {
  126. 0) | sock_release() {
  127. 0) | inet_release() {
  128. 0) 1.745 us | ip_mc_drop_socket();
  129. 0) | sk_common_release() {
  130. 0) | udp_destroy_sock() {
  131. 0) | lock_sock_fast() {
  132. 0) | local_bh_disable() {
  133. 0) 1.082 us | add_preempt_count();
  134. 0) + 10.406 us | }
  135. 0) 1.158 us | add_preempt_count();
  136. 0) + 28.842 us | }
  137. 0) 1.098 us | sub_preempt_count();
  138. 0) | local_bh_enable() {
  139. 0) 0.872 us | sub_preempt_count();
  140. 0) 0.887 us | sub_preempt_count();
  141. 0) + 21.323 us | }
  142. 0) + 78.406 us | }
  143. 0) 1.143 us | udp_lib_unhash();
  144. 0) | local_bh_disable() {
  145. 0) 0.978 us | add_preempt_count();
  146. 0) + 10.256 us | }
  147. 0) 1.008 us | add_preempt_count();
  148. 0) 1.008 us | sub_preempt_count();
  149. 0) | local_bh_enable() {
  150. 0) 1.294 us | sub_preempt_count();
  151. 0) 1.038 us | sub_preempt_count();
  152. 0) + 20.136 us | }
  153. 0) | sk_free() {
  154. 0) | __sk_free() {
  155. 0) | inet_sock_destruct() {
  156. 0) 1.534 us | kfree();
  157. 0) 0.948 us | dst_release();
  158. 0) 1.083 us | dst_release();
  159. 0) + 33.414 us | }
  160. 0) 0.812 us | put_pid();
  161. 0) 2.947 us | kmem_cache_free();
  162. 0) 0.993 us | module_put();
  163. 0) + 75.850 us | }
  164. 0) + 85.835 us | }
  165. 0) ! 257.985 us | }
  166. 0) ! 280.586 us | }
  167. 0) 1.293 us | module_put();
  168. 0) ! 300.120 us | }
  169. 0) ! 309.639 us | }
  170. 0) 1.158 us | module_put();
  171. 0) 0.812 us | put_pid();
  172. 0) 0.917 us | add_preempt_count();
  173. 0) 1.173 us | sub_preempt_count();
  174. 0) | call_rcu() {
  175. 0) | rcu_preempt_start_gp() {
  176. 0) 2.000 us | rcu_preempt_cpu_qs();
  177. 0) + 13.699 us | }
  178. 0) + 24.602 us | }
  179. 0) | dput() {
  180. 0) 0.902 us | add_preempt_count();
  181. 0) 1.068 us | add_preempt_count();
  182. 0) 1.158 us | dentry_lru_prune();
  183. 0) 1.203 us | __d_drop();
  184. 0) | d_kill() {
  185. 0) 1.489 us | sub_preempt_count();
  186. 0) 0.902 us | sub_preempt_count();
  187. 0) | iput() {
  188. 0) 1.083 us | add_preempt_count();
  189. 0) 1.038 us | sub_preempt_count();
  190. 0) | evict() {
  191. 0) | inode_wait_for_writeback() {
  192. 0) 1.068 us | add_preempt_count();
  193. 0) | __inode_wait_for_writeback() {
  194. 0) 2.766 us | bit_waitqueue();
  195. 0) + 13.022 us | }
  196. 0) 1.233 us | sub_preempt_count();
  197. 0) + 41.203 us | }
  198. 0) | clear_inode() {
  199. 0) 1.053 us | add_preempt_count();
  200. 0) 1.143 us | sub_preempt_count();
  201. 0) + 20.947 us | }
  202. 0) 1.037 us | add_preempt_count();
  203. 0) | wake_up_bit() {
  204. 0) 1.489 us | bit_waitqueue();
  205. 0) 1.293 us | __wake_up_bit();
  206. 0) + 20.467 us | }
  207. 0) 1.339 us | sub_preempt_count();
  208. 0) | destroy_inode() {
  209. 0) | __destroy_inode() {
  210. 0) 1.113 us | inode_has_buffers();
  211. 0) | __fsnotify_inode_delete() {
  212. 0) | fsnotify_clear_marks_by_inode() {
  213. 0) 1.067 us | add_preempt_count();
  214. 0) 1.158 us | sub_preempt_count();
  215. 0) + 20.602 us | }
  216. 0) + 30.120 us | }
  217. 0) + 49.579 us | }
  218. 0) | sock_destroy_inode() {
  219. 0) | call_rcu() {
  220. 0) | rcu_preempt_start_gp() {
  221. 0) 1.759 us | rcu_preempt_cpu_qs();
  222. 0) + 12.271 us | }
  223. 0) + 21.775 us | }
  224. 0) 3.504 us | kmem_cache_free();
  225. 0) + 44.496 us | }
  226. 0) ! 112.195 us | }
  227. 0) ! 253.549 us | }
  228. 0) ! 286.045 us | }
  229. 0) | d_free() {
  230. 0) | __d_free() {
  231. 0) 1.218 us | kmem_cache_free();
  232. 0) + 11.218 us | }
  233. 0) + 21.323 us | }
  234. 0) ! 346.947 us | }
  235. 0) ! 400.270 us | }
  236. 0) | mntput() {
  237. 0) | mntput_no_expire() {
  238. 0) 1.158 us | add_preempt_count();
  239. 0) 0.887 us | sub_preempt_count();
  240. 0) + 20.195 us | }
  241. 0) + 30.045 us | }
  242. 0) ! 871.759 us | }
  243. 0) ! 880.391 us | }
  244. 0) 1.233 us | _cond_resched();
  245. 0) 1.007 us | add_preempt_count();
  246. 0) 0.887 us | sub_preempt_count();
  247. 0) ! 938.090 us | }
  248. 0) ! 949.068 us | }
  249. 0) | sys_openat() {
  250. 0) | do_sys_open() {
  251. 0) | getname() {
  252. 0) | getname_flags() {
  253. 0) 3.970 us | kmem_cache_alloc();
  254. 0) + 17.218 us | }
  255. 0) + 26.947 us | }
  256. 0) | alloc_fd() {
  257. 0) 0.992 us | add_preempt_count();
  258. 0) 1.684 us | expand_files();
  259. 0) 1.173 us | sub_preempt_count();
  260. 0) + 39.459 us | }
  261. 0) | do_filp_open() {
  262. 0) | path_openat() {
  263. 0) | get_empty_filp() {
  264. 0) 3.053 us | kmem_cache_alloc();
  265. 0) 0.902 us | add_preempt_count();
  266. 0) 1.188 us | sub_preempt_count();
  267. 0) + 33.354 us | }
  268. 0) | path_init() {
  269. 0) | lg_local_lock() {
  270. 0) 1.398 us | add_preempt_count();
  271. 0) + 10.557 us | }
  272. 0) 1.128 us | __rcu_read_lock();
  273. 0) + 32.375 us | }
  274. 0) | link_path_walk() {
  275. 0) | inode_permission() {
  276. 0) | __inode_permission() {
  277. 0) | generic_permission() {
  278. 0) | in_group_p() {
  279. 0) 1.143 us | groups_search();
  280. 0) + 11.684 us | }
  281. 0) + 21.985 us | }
  282. 0) + 31.428 us | }
  283. 0) + 41.248 us | }
  284. 0) | lookup_fast() {
  285. 0) 3.504 us | __d_lookup_rcu();
  286. 0) 2.782 us | __lookup_mnt();
  287. 0) + 29.639 us | }
  288. 0) | inode_permission() {
  289. 0) | __inode_permission() {
  290. 0) 0.888 us | generic_permission();
  291. 0) + 10.962 us | }
  292. 0) + 20.677 us | }
  293. 0) | lookup_fast() {
  294. 0) 2.601 us | __d_lookup_rcu();
  295. 0) + 13.023 us | }
  296. 0) | inode_permission() {
  297. 0) | __inode_permission() {
  298. 0) 1.458 us | generic_permission();
  299. 0) + 10.451 us | }
  300. 0) + 19.835 us | }
  301. 0) ! 172.301 us | }
  302. 0) | do_last.isra.53() {
  303. 0) | lookup_fast() {
  304. 0) 2.181 us | __d_lookup_rcu();
  305. 0) + 12.331 us | }
  306. 0) | complete_walk() {
  307. 0) 1.113 us | add_preempt_count();
  308. 0) 1.158 us | sub_preempt_count();
  309. 0) | mntget() {
  310. 0) 0.872 us | add_preempt_count();
  311. 0) 1.023 us | sub_preempt_count();
  312. 0) + 18.842 us | }
  313. 0) 1.293 us | __rcu_read_unlock();
  314. 0) | lg_local_unlock() {
  315. 0) 0.887 us | sub_preempt_count();
  316. 0) 9.654 us | }
  317. 0) + 77.038 us | }
  318. 0) | may_open() {
  319. 0) | inode_permission() {
  320. 0) | __inode_permission() {
  321. 0) 1.564 us | generic_permission();
  322. 0) + 11.369 us | }
  323. 0) + 20.165 us | }
  324. 0) + 30.526 us | }
  325. 0) | finish_open() {
  326. 0) | do_dentry_open.isra.23() {
  327. 0) | path_get() {
  328. 0) | mntget() {
  329. 0) 1.293 us | add_preempt_count();
  330. 0) 0.947 us | sub_preempt_count();
  331. 0) + 19.534 us | }
  332. 0) 1.188 us | add_preempt_count();
  333. 0) 0.963 us | sub_preempt_count();
  334. 0) + 47.323 us | }
  335. 0) | file_sb_list_add() {
  336. 0) | lg_local_lock() {
  337. 0) 1.158 us | add_preempt_count();
  338. 0) + 10.797 us | }
  339. 0) | lg_local_unlock() {
  340. 0) 1.052 us | sub_preempt_count();
  341. 0) + 10.331 us | }
  342. 0) + 38.872 us | }
  343. 0) 1.383 us | try_module_get();
  344. 0) | dcache_dir_open() {
  345. 0) | d_alloc() {
  346. 0) | __d_alloc() {
  347. 0) 2.060 us | kmem_cache_alloc();
  348. 0) 1.293 us | d_set_d_op();
  349. 0) + 25.820 us | }
  350. 0) 0.917 us | add_preempt_count();
  351. 0) 1.188 us | sub_preempt_count();
  352. 0) + 55.143 us | }
  353. 0) + 65.188 us | }
  354. 0) 1.549 us | file_ra_state_init();
  355. 0) ! 208.947 us | }
  356. 0) ! 218.722 us | }
  357. 0) 0.992 us | open_check_o_direct();
  358. 0) 1.294 us | dput();
  359. 0) 1.082 us | mntput();
  360. 0) | terminate_walk() {
  361. 0) | dput() {
  362. 0) 0.917 us | add_preempt_count();
  363. 0) 0.933 us | sub_preempt_count();
  364. 0) + 20.195 us | }
  365. 0) | mntput() {
  366. 0) | mntput_no_expire() {
  367. 0) 1.188 us | add_preempt_count();
  368. 0) 1.263 us | sub_preempt_count();
  369. 0) + 20.391 us | }
  370. 0) + 29.579 us | }
  371. 0) + 67.383 us | }
  372. 0) ! 483.399 us | }
  373. 0) ! 757.894 us | }
  374. 0) ! 769.068 us | }
  375. 0) 0.902 us | __fsnotify_parent();
  376. 0) 2.136 us | fsnotify();
  377. 0) | fd_install() {
  378. 0) 1.188 us | add_preempt_count();
  379. 0) 1.007 us | sub_preempt_count();
  380. 0) + 19.639 us | }
  381. 0) 2.932 us | kmem_cache_free();
  382. 0) ! 926.195 us | }
  383. 0) ! 938.421 us | }
  384. 0) | sys_getdents64() {
  385. 0) 1.805 us | fget_light();
  386. 0) | vfs_readdir() {
  387. 0) 1.473 us | mutex_lock_killable();
  388. 0) | dcache_readdir() {
  389. 0) 4.270 us | filldir64();
  390. 0) 1.249 us | add_preempt_count();
  391. 0) 1.383 us | sub_preempt_count();
  392. 0) 2.286 us | filldir64();
  393. 0) 1.098 us | add_preempt_count();
  394. 0) 1.473 us | sub_preempt_count();
  395. 0) + 67.744 us | }
  396. 0) | touch_atime() {
  397. 0) | current_fs_time() {
  398. 0) 2.737 us | current_kernel_time();
  399. 0) + 12.948 us | }
  400. 0) + 24.872 us | }
  401. 0) 0.963 us | mutex_unlock();
  402. 0) ! 133.113 us | }
  403. 0) ! 154.917 us | }
  404. 0) | sys_getdents64() {
  405. 0) 1.098 us | fget_light();
  406. 0) | vfs_readdir() {
  407. 0) 0.887 us | mutex_lock_killable();
  408. 0) | dcache_readdir() {
  409. 0) 1.384 us | add_preempt_count();
  410. 0) 1.158 us | sub_preempt_count();
  411. 0) + 22.797 us | }
  412. 0) | touch_atime() {
  413. 0) | current_fs_time() {
  414. 0) 1.203 us | current_kernel_time();
  415. 0) + 10.526 us | }
  416. 0) + 26.150 us | }
  417. 0) 0.857 us | mutex_unlock();
  418. 0) + 86.512 us | }
  419. 0) ! 105.354 us | }
  420. 0) | sys_close() {
  421. 0) 0.902 us | add_preempt_count();
  422. 0) 1.143 us | sub_preempt_count();
  423. 0) | filp_close() {
  424. 0) 1.474 us | locks_remove_posix();
  425. 0) | fput() {
  426. 0) | file_sb_list_del() {
  427. 0) | lg_local_lock_cpu() {
  428. 0) 1.023 us | add_preempt_count();
  429. 0) + 10.316 us | }
  430. 0) | lg_local_unlock_cpu() {
  431. 0) 0.917 us | sub_preempt_count();
  432. 0) + 10.301 us | }
  433. 0) + 40.662 us | }
  434. 0) | task_work_add() {
  435. 0) 1.037 us | add_preempt_count();
  436. 0) 1.098 us | sub_preempt_count();
  437. 0) + 20.616 us | }
  438. 0) + 80.225 us | }
  439. 0) ! 101.458 us | }
  440. 0) ! 131.774 us | }
  441. 0) | do_work_pending() {
  442. 0) | task_work_run() {
  443. 0) 0.872 us | add_preempt_count();
  444. 0) 1.023 us | sub_preempt_count();
  445. 0) | ____fput() {
  446. 0) | __fput() {
  447. 0) 1.037 us | __fsnotify_parent();
  448. 0) 1.700 us | fsnotify();
  449. 0) 1.744 us | locks_remove_flock();
  450. 0) | dcache_dir_close() {
  451. 0) | dput() {
  452. 0) 0.887 us | add_preempt_count();
  453. 0) 0.993 us | add_preempt_count();
  454. 0) 1.128 us | dentry_lru_prune();
  455. 0) 0.963 us | __d_drop();
  456. 0) | d_kill() {
  457. 0) 0.917 us | sub_preempt_count();
  458. 0) 1.278 us | sub_preempt_count();
  459. 0) | d_free() {
  460. 0) | __d_free() {
  461. 0) 2.316 us | kmem_cache_free();
  462. 0) + 12.692 us | }
  463. 0) + 22.496 us | }
  464. 0) + 50.752 us | }
  465. 0) 1.158 us | add_preempt_count();
  466. 0) 1.173 us | sub_preempt_count();
  467. 0) ! 117.308 us | }
  468. 0) ! 126.722 us | }
  469. 0) 0.857 us | module_put();
  470. 0) 0.948 us | put_pid();
  471. 0) 1.143 us | add_preempt_count();
  472. 0) 1.053 us | sub_preempt_count();
  473. 0) | call_rcu() {
  474. 0) | rcu_preempt_start_gp() {
  475. 0) 1.308 us | rcu_preempt_cpu_qs();
  476. 0) + 12.211 us | }
  477. 0) + 22.000 us | }
  478. 0) | dput() {
  479. 0) 0.993 us | add_preempt_count();
  480. 0) 1.308 us | sub_preempt_count();
  481. 0) + 19.640 us | }
  482. 0) | mntput() {
  483. 0) | mntput_no_expire() {
  484. 0) 0.872 us | add_preempt_count();
  485. 0) 1.023 us | sub_preempt_count();
  486. 0) + 19.835 us | }
  487. 0) + 30.451 us | }
  488. 0) ! 304.992 us | }
  489. 0) ! 314.436 us | }
  490. 0) 1.128 us | _cond_resched();
  491. 0) 1.007 us | add_preempt_count();
  492. 0) 1.023 us | sub_preempt_count();
  493. 0) ! 378.556 us | }
  494. 0) ! 389.339 us | }
  495. 0) | sys_read() {
  496. 0) 1.804 us | fget_light();
  497. 0) | vfs_read() {
  498. 0) 2.045 us | rw_verify_area();
  499. 0) | do_sync_read() {
  500. 0) | pipe_read() {
  501. 0) 1.459 us | mutex_lock();
  502. 0) 1.098 us | mutex_unlock();
  503. 0) + 23.474 us | }
  504. 0) + 34.497 us | }
  505. 0) + 56.436 us | }
  506. 0) + 78.000 us | }
  507. 0) | sys_poll() {
  508. 0) | poll_select_set_timeout() {
  509. 0) | ktime_get_ts() {
  510. 0) 1.383 us | clocksource_mmio_readl_up();
  511. 0) + 14.587 us | }
  512. 0) 2.511 us | timespec_add_safe();
  513. 0) + 35.849 us | }
  514. 0) | do_sys_poll() {
  515. 0) | select_estimate_accuracy() {
  516. 0) | ktime_get_ts() {
  517. 0) 1.157 us | clocksource_mmio_readl_up();
  518. 0) + 10.677 us | }
  519. 0) 1.398 us | set_normalized_timespec();
  520. 0) 1.067 us | task_nice();
  521. 0) + 43.970 us | }
  522. 0) 1.534 us | fget_light();
  523. 0) | multidrop_poll [dallis_multidrop]() {
  524. 0) | __pollwait() {
  525. 0) | add_wait_queue() {
  526. 0) 1.579 us | add_preempt_count();
  527. 0) 1.729 us | sub_preempt_count();
  528. 0) + 23.127 us | }
  529. 0) + 33.459 us | }
  530. 0) | __pollwait() {
  531. 0) | add_wait_queue() {
  532. 0) 0.917 us | add_preempt_count();
  533. 0) 1.504 us | sub_preempt_count();
  534. 0) + 19.790 us | }
  535. 0) + 29.669 us | }
  536. 0) + 81.414 us | }
  537. 0) 1.203 us | fget_light();
  538. 0) | multidrop_poll [dallis_multidrop]() {
  539. 0) | __pollwait() {
  540. 0) | add_wait_queue() {
  541. 0) 1.188 us | add_preempt_count();
  542. 0) 1.082 us | sub_preempt_count();
  543. 0) + 20.676 us | }
  544. 0) + 30.391 us | }
  545. 0) | __pollwait() {
  546. 0) | add_wait_queue() {
  547. 0) 1.008 us | add_preempt_count();
  548. 0) 1.368 us | sub_preempt_count();
  549. 0) + 19.820 us | }
  550. 0) + 29.504 us | }
  551. 0) + 76.752 us | }
  552. 0) 1.640 us | fget_light();
  553. 0) | gpio_inputs_poll [dallis_gpio]() {
  554. 0) | __pollwait() {
  555. 0) | add_wait_queue() {
  556. 0) 0.918 us | add_preempt_count();
  557. 0) 1.082 us | sub_preempt_count();
  558. 0) + 20.075 us | }
  559. 0) + 29.684 us | }
  560. 0) + 40.060 us | }
  561. 0) 1.097 us | fget_light();
  562. 0) | sync_poll [ravenna_sync]() {
  563. 0) | __pollwait() {
  564. 0) | add_wait_queue() {
  565. 0) 0.992 us | add_preempt_count();
  566. 0) 1.188 us | sub_preempt_count();
  567. 0) + 20.436 us | }
  568. 0) + 30.707 us | }
  569. 0) + 40.436 us | }
  570. 0) 1.263 us | fget_light();
  571. 0) | port_ctrl_poll [ravenna_portctrl]() {
  572. 0) | __pollwait() {
  573. 0) | add_wait_queue() {
  574. 0) 0.993 us | add_preempt_count();
  575. 0) 1.173 us | sub_preempt_count();
  576. 0) + 20.766 us | }
  577. 0) + 30.737 us | }
  578. 0) + 40.631 us | }
  579. 0) 1.564 us | fget_light();
  580. 0) | gpio_fpga_poll [dallis_gpio]() {
  581. 0) | __pollwait() {
  582. 0) | add_wait_queue() {
  583. 0) 1.158 us | add_preempt_count();
  584. 0) 1.203 us | sub_preempt_count();
  585. 0) + 19.820 us | }
  586. 0) + 28.872 us | }
  587. 0) + 38.375 us | }
  588. 0) 1.549 us | fget_light();
  589. 0) | sock_poll() {
  590. 0) | tcp_poll() {
  591. 0) | __pollwait() {
  592. 0) | add_wait_queue() {
  593. 0) 1.534 us | add_preempt_count();
  594. 0) 1.263 us | sub_preempt_count();
  595. 0) + 20.977 us | }
  596. 0) + 30.226 us | }
  597. 0) + 42.647 us | }
  598. 0) + 52.782 us | }
  599. 0) | poll_schedule_timeout() {
  600. 0) | schedule_hrtimeout_range() {
  601. 0) | schedule_hrtimeout_range_clock() {
  602. 0) 3.219 us | hrtimer_init();
  603. 0) 1.293 us | ktime_add_safe();
  604. 0) | hrtimer_start_range_ns() {
  605. 0) | __hrtimer_start_range_ns() {
  606. 0) 1.278 us | add_preempt_count();
  607. 0) 0.872 us | ktime_add_safe();
  608. 0) 6.736 us | enqueue_hrtimer();
  609. 0) 0.962 us | sub_preempt_count();
  610. 0) + 47.489 us | }
  611. 0) + 58.887 us | }
  612. 0) | schedule() {
  613. 0) | __schedule() {
  614. 0) 1.339 us | add_preempt_count();
  615. 0) 2.211 us | rcu_sched_qs();
  616. 0) | rcu_preempt_note_context_switch() {
  617. 0) 1.925 us | rcu_preempt_cpu_qs();
  618. 0) + 12.045 us | }
  619. 0) 1.007 us | add_preempt_count();
  620. 0) | deactivate_task() {
  621. 0) | dequeue_task() {
  622. 0) 2.932 us | update_rq_clock.part.76();
  623. 0) | dequeue_task_fair() {
  624. 0) | update_curr.constprop.47() {
  625. 0) 2.271 us | update_min_vruntime.constprop.48();
  626. 0) + 14.361 us | }
  627. 0) 1.293 us | clear_buddies();
  628. 0) 0.962 us | update_min_vruntime.constprop.48();
  629. 0) + 45.474 us | }
  630. 0) + 68.812 us | }
  631. 0) + 79.278 us | }
  632. 0) 1.098 us | put_prev_task_fair();
  633. 0) | pick_next_task_fair() {
  634. 0) 1.323 us | clear_buddies();
  635. 0) 8.316 us | __dequeue_entity();
  636. 0) + 29.745 us | }
  637. 0) | atomic_notifier_call_chain() {
  638. 0) 1.293 us | __rcu_read_lock();
  639. 0) | notifier_call_chain() {
  640. 0) 0.827 us | nwfpe_notify();
  641. 0) + 12.812 us | }
  642. 0) 1.173 us | __rcu_read_unlock();
  643. 0) + 43.654 us | }
  644. 0) | finish_task_switch.isra.72() {
  645. 0) 1.940 us | sub_preempt_count();
  646. 0) + 61.819 us | }
  647. 0) 2.512 us | sub_preempt_count();
  648. 0) ! 21967.21 us | }
  649. 0) 0.992 us | }
  650. 0) ! 22497.89 us | }
  651. 0) ! 22598.88 us | }
  652. 0) ! 22608.61 us | }
  653. 0) ! 22777.44 us | }
  654. 0) 1.759 us | try_module_get();
  655. 0) 0.962 us | module_put();
  656. 0) ! 22994.75 us | }
  657. 0) ! 23006.13 us | }
  658. 0) | sock_map_fd() {
  659. 0) | sock_alloc_file() {
  660. 0) | alloc_fd() {
  661. 0) 1.744 us | add_preempt_count();
  662. 0) 1.700 us | expand_files();
  663. 0) 1.308 us | sub_preempt_count();
  664. 0) + 36.316 us | }
  665. 0) | d_alloc_pseudo() {
  666. 0) | __d_alloc() {
  667. 0) 4.136 us | kmem_cache_alloc();
  668. 0) 2.166 us | d_set_d_op();
  669. 0) + 28.571 us | }
  670. 0) + 37.579 us | }
  671. 0) | mntget() {
  672. 0) 1.489 us | add_preempt_count();
  673. 0) 1.008 us | sub_preempt_count();
  674. 0) + 20.285 us | }
  675. 0) | d_instantiate() {
  676. 0) 1.007 us | add_preempt_count();
  677. 0) | __d_instantiate() {
  678. 0) 0.872 us | add_preempt_count();
  679. 0) 1.323 us | sub_preempt_count();
  680. 0) 0.872 us | add_preempt_count();
  681. 0) 1.173 us | sub_preempt_count();
  682. 0) + 40.962 us | }
  683. 0) 1.158 us | sub_preempt_count();
  684. 0) + 69.820 us | }
  685. 0) | alloc_file() {
  686. 0) | get_empty_filp() {
  687. 0) 3.745 us | kmem_cache_alloc();
  688. 0) 1.052 us | add_preempt_count();
  689. 0) 0.887 us | sub_preempt_count();
  690. 0) + 33.654 us | }
  691. 0) + 44.812 us | }
  692. 0) ! 252.512 us | }
  693. 0) | fd_install() {
  694. 0) 1.083 us | add_preempt_count();
  695. 0) 0.887 us | sub_preempt_count();
  696. 0) + 19.910 us | }
  697. 0) ! 290.466 us | }
  698. 0) ! 23316.61 us | }
  699. 0) | sys_setsockopt() {
  700. 0) | sockfd_lookup_light() {
  701. 0) 1.805 us | fget_light();
  702. 0) + 12.978 us | }
  703. 0) | sock_setsockopt() {
  704. 0) | lock_sock_nested() {
  705. 0) | local_bh_disable() {
  706. 0) 1.473 us | add_preempt_count();
  707. 0) + 10.587 us | }
  708. 0) 1.008 us | add_preempt_count();
  709. 0) 1.082 us | sub_preempt_count();
  710. 0) | local_bh_enable() {
  711. 0) 0.873 us | sub_preempt_count();
  712. 0) 0.887 us | sub_preempt_count();
  713. 0) + 22.015 us | }
  714. 0) + 68.842 us | }
  715. 0) | release_sock() {
  716. 0) | local_bh_disable() {
  717. 0) 1.173 us | add_preempt_count();
  718. 0) + 10.572 us | }
  719. 0) 0.873 us | add_preempt_count();
  720. 0) 1.173 us | tcp_release_cb();
  721. 0) 1.187 us | sub_preempt_count();
  722. 0) | local_bh_enable() {
  723. 0) 0.872 us | sub_preempt_count();
  724. 0) 1.143 us | sub_preempt_count();
  725. 0) + 25.519 us | }
  726. 0) + 82.391 us | }
  727. 0) ! 170.767 us | }
  728. 0) ! 204.090 us | }
  729. 0) | sys_fcntl64() {
  730. 0) 1.534 us | fget_raw_light();
  731. 0) | do_fcntl() {
  732. 0) 1.188 us | add_preempt_count();
  733. 0) 1.083 us | sub_preempt_count();
  734. 0) + 22.346 us | }
  735. 0) + 43.007 us | }
  736. 0) | sys_bind() {
  737. 0) | sockfd_lookup_light() {
  738. 0) 1.579 us | fget_light();
  739. 0) + 11.534 us | }
  740. 0) 2.963 us | move_addr_to_kernel();
  741. 0) | inet_bind() {
  742. 0) 1.294 us | inet_addr_type();
  743. 0) | lock_sock_nested() {
  744. 0) | local_bh_disable() {
  745. 0) 1.173 us | add_preempt_count();
  746. 0) + 11.022 us | }
  747. 0) 0.873 us | add_preempt_count();
  748. 0) 1.354 us | sub_preempt_count();
  749. 0) | local_bh_enable() {
  750. 0) 1.022 us | sub_preempt_count();
  751. 0) 1.023 us | sub_preempt_count();
  752. 0) + 19.865 us | }
  753. 0) + 66.616 us | }
  754. 0) | inet_csk_get_port() {
  755. 0) | local_bh_disable() {
  756. 0) 1.218 us | add_preempt_count();
  757. 0) + 10.662 us | }
  758. 0) 1.218 us | add_preempt_count();
  759. 0) 2.752 us | inet_csk_bind_conflict();
  760. 0) 1.098 us | sub_preempt_count();
  761. 0) | local_bh_enable() {
  762. 0) 1.022 us | sub_preempt_count();
  763. 0) 1.053 us | sub_preempt_count();
  764. 0) + 19.173 us | }
  765. 0) + 81.715 us | }
  766. 0) | release_sock() {
  767. 0) | local_bh_disable() {
  768. 0) 1.083 us | add_preempt_count();
  769. 0) 9.895 us | }
  770. 0) 0.873 us | add_preempt_count();
  771. 0) 1.113 us | tcp_release_cb();
  772. 0) 1.112 us | sub_preempt_count();
  773. 0) | local_bh_enable() {
  774. 0) 1.143 us | sub_preempt_count();
  775. 0) 1.489 us | sub_preempt_count();
  776. 0) + 21.759 us | }
  777. 0) + 76.166 us | }
  778. 0) ! 262.617 us | }
  779. 0) ! 305.368 us | }
  780. 0) | sys_write() {
  781. 0) 2.933 us | fget_light();
  782. 0) | vfs_write() {
  783. 0) 1.909 us | rw_verify_area();
  784. 0) | do_sync_write() {
  785. 0) | pipe_write() {
  786. 0) 1.985 us | mutex_lock();
  787. 0) 1.985 us | iov_fault_in_pages_read();
  788. 0) 1.383 us | add_preempt_count();
  789. 0) 3.353 us | pipe_iov_copy_from_user();
  790. 0) 1.248 us | sub_preempt_count();
  791. 0) 0.872 us | mutex_unlock();
  792. 0) | __wake_up_sync_key() {
  793. 0) 1.128 us | add_preempt_count();
  794. 0) | __wake_up_common() {
  795. 0) | autoremove_wake_function() {
  796. 0) | default_wake_function() {
  797. 0) | try_to_wake_up() {
  798. 0) 1.338 us | add_preempt_count();
  799. 0) 1.354 us | add_preempt_count();
  800. 0) | activate_task() {
  801. 0) | enqueue_task() {
  802. 0) 2.737 us | update_rq_clock.part.76();
  803. 0) | enqueue_task_fair() {
  804. 0) | update_curr.constprop.47() {
  805. 0) 2.346 us | update_min_vruntime.constprop.48();
  806. 0) + 15.218 us | }
  807. 0) 4.316 us | __enqueue_entity.constprop.45();
  808. 0) + 42.812 us | }
  809. 0) + 65.879 us | }
  810. 0) + 75.489 us | }
  811. 0) | ttwu_do_wakeup.constprop.90() {
  812. 0) | check_preempt_curr() {
  813. 0) | check_preempt_wakeup() {
  814. 0) 1.053 us | update_curr.constprop.47();
  815. 0) 1.354 us | wakeup_gran.isra.34();
  816. 0) 1.278 us | resched_task();
  817. 0) + 33.158 us | }
  818. 0) + 43.940 us | }
  819. 0) + 62.150 us | }
  820. 0) 1.384 us | sub_preempt_count();
  821. 0) 1.263 us | sub_preempt_count();
  822. 0) ! 204.422 us | }
  823. 0) ! 214.421 us | }
  824. 0) ! 225.143 us | }
  825. 0) ! 236.181 us | }
  826. 0) | sub_preempt_count() {
  827. 0) | __schedule() {
  828. 0) 1.113 us | add_preempt_count();
  829. 0) 2.195 us | rcu_sched_qs();
  830. 0) | rcu_preempt_note_context_switch() {
  831. 0) 2.331 us | rcu_preempt_cpu_qs();
  832. 0) + 12.917 us | }
  833. 0) 0.978 us | add_preempt_count();
  834. 0) | put_prev_task_fair() {
  835. 0) 0.992 us | update_curr.constprop.47();
  836. 0) 3.098 us | __enqueue_entity.constprop.45();
  837. 0) + 23.398 us | }
  838. 0) | pick_next_task_fair() {
  839. 0) 1.203 us | wakeup_gran.isra.34();
  840. 0) 1.894 us | clear_buddies();
  841. 0) 2.887 us | __dequeue_entity();
  842. 0) + 35.414 us | }
  843. 0) | atomic_notifier_call_chain() {
  844. 0) 1.248 us | __rcu_read_lock();
  845. 0) | notifier_call_chain() {
  846. 0) 0.962 us | nwfpe_notify();
  847. 0) + 11.444 us | }
  848. 0) 1.293 us | __rcu_read_unlock();
  849. 0) + 41.774 us | }
  850. 0) | finish_task_switch.isra.72() {
  851. 0) 1.564 us | sub_preempt_count();
  852. 0) + 49.038 us | }
  853. 0) 2.631 us | sub_preempt_count();
  854. 0) ! 189916.1 us | }
  855. 0) ! 189928.0 us | }
  856. 0) 1.563 us | finish_wait();
  857. 0) 1.549 us | mutex_lock();
  858. 0) ! 190001.5 us | }
  859. 0) 1.128 us | generic_pipe_buf_confirm();
  860. 0) | generic_pipe_buf_map() {
  861. 0) 1.443 us | add_preempt_count();
  862. 0) + 13.083 us | }
  863. 0) | generic_pipe_buf_unmap() {
  864. 0) 2.376 us | sub_preempt_count();
  865. 0) + 12.271 us | }
  866. 0) 2.226 us | anon_pipe_buf_release();
  867. 0) 0.962 us | mutex_unlock();
  868. 0) | __wake_up_sync_key() {
  869. 0) 1.369 us | add_preempt_count();
  870. 0) 1.338 us | __wake_up_common();
  871. 0) 1.549 us | sub_preempt_count();
  872. 0) + 37.774 us | }
  873. 0) 1.143 us | kill_fasync();
  874. 0) | touch_atime() {
  875. 0) | current_fs_time() {
  876. 0) 2.241 us | current_kernel_time();
  877. 0) + 12.481 us | }
  878. 0) | __sb_start_write() {
  879. 0) 1.218 us | add_preempt_count();
  880. 0) 1.413 us | sub_preempt_count();
  881. 0) + 21.804 us | }
  882. 0) | __mnt_want_write() {
  883. 0) 0.917 us | add_preempt_count();
  884. 0) 1.098 us | sub_preempt_count();
  885. 0) + 20.526 us | }
  886. 0) | update_time() {
  887. 0) 1.474 us | __mark_inode_dirty();
  888. 0) + 11.895 us | }
  889. 0) | __mnt_drop_write() {
  890. 0) 0.993 us | add_preempt_count();
  891. 0) 1.308 us | sub_preempt_count();
  892. 0) + 19.384 us | }
  893. 0) | __sb_end_write() {
  894. 0) 1.128 us | add_preempt_count();
  895. 0) 1.504 us | sub_preempt_count();
  896. 0) + 20.421 us | }
  897. 0) ! 162.616 us | }
  898. 0) ! 190337.4 us | }
  899. 0) ! 190349.6 us | }
  900. 0) 1.263 us | __fsnotify_parent();
  901. 0) 2.331 us | fsnotify();
  902. 0) ! 190395.5 us | }
  903. 0) ! 190419.5 us | }
  904. 0) | sys_gettimeofday() {
  905. 0) | do_gettimeofday() {
  906. 0) | getnstimeofday() {
  907. 0) 1.383 us | clocksource_mmio_readl_up();
  908. 0) + 15.248 us | }
  909. 0) + 26.602 us | }
  910. 0) + 39.804 us | }
  911. 0) | sys_send() {
  912. 0) | sys_sendto() {
  913. 0) | sockfd_lookup_light() {
  914. 0) 3.233 us | fget_light();
  915. 0) + 14.932 us | }
  916. 0) | sock_sendmsg() {
  917. 0) | sock_update_classid() {
  918. 0) 1.609 us | __rcu_read_lock();
  919. 0) 0.978 us | __rcu_read_lock();
  920. 0) ==========> |
  921. 0) | avic_handle_irq() {
  922. 0) | irq_find_mapping() {
  923. 0) 1.549 us | irq_domain_legacy_revmap();
  924. 0) + 11.474 us | }
  925. 0) | handle_IRQ() {
  926. 0) | irq_enter() {
  927. 0) 1.970 us | rcu_irq_enter();
  928. 0) 1.279 us | add_preempt_count();
  929. 0) + 23.384 us | }
  930. 0) | generic_handle_irq() {
  931. 0) | handle_level_irq() {
  932. 0) 1.023 us | add_preempt_count();
  933. 0) 1.744 us | irq_gc_mask_clr_bit();
  934. 0) 1.113 us | irq_gc_mask_clr_bit();
  935. 0) | handle_irq_event() {
  936. 0) 2.587 us | sub_preempt_count();
  937. 0) | handle_irq_event_percpu() {
  938. 0) | mxc_timer_interrupt() {
  939. 0) | hrtimer_interrupt() {
  940. 0) 1.504 us | add_preempt_count();
  941. 0) | ktime_get_update_offsets() {
  942. 0) 1.925 us | clocksource_mmio_readl_up();
  943. 0) + 14.271 us | }
  944. 0) | __run_hrtimer() {
  945. 0) 5.052 us | __remove_hrtimer();
  946. 0) 1.353 us | sub_preempt_count();
  947. 0) | tick_sched_timer() {
  948. 0) | ktime_get() {
  949. 0) 1.293 us | clocksource_mmio_readl_up();
  950. 0) + 11.925 us | }
  951. 0) | tick_do_update_jiffies64() {
  952. 0) 1.233 us | add_preempt_count();
  953. 0) | do_timer() {
  954. 0) | update_wall_time() {
  955. 0) 1.053 us | add_preempt_count();
  956. 0) 0.902 us | clocksource_mmio_readl_up();
  957. 0) | ntp_tick_length() {
  958. 0) 1.368 us | add_preempt_count();
  959. 0) 1.248 us | sub_preempt_count();
  960. 0) + 20.421 us | }
  961. 0) | ntp_tick_length() {
  962. 0) 1.082 us | add_preempt_count();
  963. 0) 1.113 us | sub_preempt_count();
  964. 0) + 18.812 us | }
  965. 0) 1.082 us | sub_preempt_count();
  966. 0) + 97.473 us | }
  967. 0) 1.894 us | calc_global_load();
  968. 0) ! 121.533 us | }
  969. 0) 1.112 us | sub_preempt_count();
  970. 0) ! 160.993 us | }
  971. 0) | update_process_times() {
  972. 0) | account_process_tick() {
  973. 0) 3.354 us | account_system_time();
  974. 0) + 13.774 us | }
  975. 0) 2.000 us | hrtimer_run_queues();
  976. 0) | raise_softirq() {
  977. 0) 1.639 us | __raise_softirq_irqoff();
  978. 0) + 11.474 us | }
  979. 0) | rcu_check_callbacks() {
  980. 0) 1.699 us | rcu_bh_qs();
  981. 0) | raise_softirq() {
  982. 0) 0.947 us | __raise_softirq_irqoff();
  983. 0) + 10.316 us | }
  984. 0) + 32.286 us | }
  985. 0) 1.338 us | printk_tick();
  986. 0) | scheduler_tick() {
  987. 0) 0.932 us | add_preempt_count();
  988. 0) 2.406 us | update_rq_clock.part.76();
  989. 0) 2.421 us | __update_cpu_load();
  990. 0) | task_tick_fair() {
  991. 0) | update_curr.constprop.47() {
  992. 0) 2.346 us | update_min_vruntime.constprop.48();
  993. 0) + 13.699 us | }
  994. 0) | sched_slice.isra.36() {
  995. 0) 3.052 us | calc_delta_mine();
  996. 0) + 14.602 us | }
  997. 0) 1.398 us | resched_task();
  998. 0) 1.533 us | clear_buddies();
  999. 0) + 70.286 us | }
  1000. 0) 1.624 us | sub_preempt_count();
  1001. 0) ! 127.745 us | }
  1002. 0) 1.894 us | run_posix_cpu_timers();
  1003. 0) ! 253.594 us | }
  1004. 0) 3.143 us | profile_tick();
  1005. 0) | hrtimer_forward() {
  1006. 0) 1.399 us | ktime_add_safe();
  1007. 0) 1.128 us | ktime_add_safe();
  1008. 0) + 22.376 us | }
  1009. 0) ! 500.481 us | }
  1010. 0) 1.053 us | add_preempt_count();
  1011. 0) 4.872 us | enqueue_hrtimer();
  1012. 0) ! 560.331 us | }
  1013. 0) 1.203 us | sub_preempt_count();
  1014. 0) | tick_program_event() {
  1015. 0) | clockevents_program_event() {
  1016. 0) | ktime_get() {
  1017. 0) 1.609 us | clocksource_mmio_readl_up();
  1018. 0) + 13.324 us | }
  1019. 0) 1.609 us | v2_set_next_event();
  1020. 0) + 34.571 us | }
  1021. 0) + 45.097 us | }
  1022. 0) ! 676.646 us | }
  1023. 0) ! 687.413 us | }
  1024. 0) 4.827 us | add_interrupt_randomness();
  1025. 0) 2.481 us | note_interrupt();
  1026. 0) ! 732.992 us | }
  1027. 0) 1.219 us | add_preempt_count();
  1028. 0) ! 766.346 us | }
  1029. 0) | cond_unmask_irq() {
  1030. 0) 2.015 us | irq_gc_mask_set_bit();
  1031. 0) + 12.631 us | }
  1032. 0) 1.383 us | sub_preempt_count();
  1033. 0) ! 839.518 us | }
  1034. 0) ! 852.706 us | }
  1035. 0) | irq_exit() {
  1036. 0) 1.369 us | sub_preempt_count();
  1037. 0) | __do_softirq() {
  1038. 0) 1.263 us | add_preempt_count();
  1039. 0) | run_timer_softirq() {
  1040. 0) 1.083 us | hrtimer_run_pending();
  1041. 0) 1.369 us | add_preempt_count();
  1042. 0) 1.594 us | sub_preempt_count();
  1043. 0) + 34.270 us | }
  1044. 0) 1.248 us | rcu_bh_qs();
  1045. 0) | rcu_process_callbacks() {
  1046. 0) 0.947 us | __rcu_process_callbacks();
  1047. 0) 1.203 us | __rcu_process_callbacks();
  1048. 0) | __rcu_process_callbacks() {
  1049. 0) | local_bh_disable() {
  1050. 0) 1.097 us | add_preempt_count();
  1051. 0) + 12.181 us | }
  1052. 0) | file_free_rcu() {
  1053. 0) 2.903 us | kmem_cache_free();
  1054. 0) + 15.880 us | }
  1055. 0) | local_bh_enable() {
  1056. 0) 1.263 us | sub_preempt_count();
  1057. 0) 1.263 us | sub_preempt_count();
  1058. 0) + 22.451 us | }
  1059. 0) | local_bh_disable() {
  1060. 0) 1.097 us | add_preempt_count();
  1061. 0) + 11.353 us | }
  1062. 0) 3.879 us | kfree();
  1063. 0) | local_bh_enable() {
  1064. 0) 1.098 us | sub_preempt_count();
  1065. 0) 1.398 us | sub_preempt_count();
  1066. 0) + 21.790 us | }
  1067. 0) | local_bh_disable() {
  1068. 0) 1.233 us | add_preempt_count();
  1069. 0) + 10.872 us | }
  1070. 0) | file_free_rcu() {
  1071. 0) 1.399 us | kmem_cache_free();
  1072. 0) + 11.790 us | }
  1073. 0) | local_bh_enable() {
  1074. 0) 1.098 us | sub_preempt_count();
  1075. 0) 1.248 us | sub_preempt_count();
  1076. 0) + 21.519 us | }
  1077. 0) ! 213.699 us | }
  1078. 0) ! 242.887 us | }
  1079. 0) 1.248 us | rcu_bh_qs();
  1080. 0) | __local_bh_enable() {
  1081. 0) 1.353 us | sub_preempt_count();
  1082. 0) + 11.504 us | }
  1083. 0) ! 351.383 us | }
  1084. 0) 1.488 us | idle_cpu();
  1085. 0) 1.489 us | rcu_irq_exit();
  1086. 0) 1.112 us | sub_preempt_count();
  1087. 0) ! 402.301 us | }
  1088. 0) ! 1307.368 us | }
  1089. 0) ! 1340.301 us | }
  1090. 0) <========== |
  1091. 0) | preempt_schedule_irq() {
  1092. 0) 1.248 us | add_preempt_count();
  1093. 0) | __schedule() {
  1094. 0) 1.339 us | add_preempt_count();
  1095. 0) 2.136 us | rcu_sched_qs();
  1096. 0) | rcu_preempt_note_context_switch() {
  1097. 0) 1.443 us | rcu_preempt_cpu_qs();
  1098. 0) + 12.887 us | }
  1099. 0) 1.323 us | add_preempt_count();
  1100. 0) 2.617 us | update_rq_clock.part.76();
  1101. 0) | put_prev_task_fair() {
  1102. 0) | update_curr.constprop.47() {
  1103. 0) 1.729 us | update_min_vruntime.constprop.48();
  1104. 0) + 13.790 us | }
  1105. 0) 4.225 us | __enqueue_entity.constprop.45();
  1106. 0) + 37.775 us | }
  1107. 0) | pick_next_task_fair() {
  1108. 0) 1.218 us | wakeup_gran.isra.34();
  1109. 0) 1.098 us | clear_buddies();
  1110. 0) 3.233 us | __dequeue_entity();
  1111. 0) + 35.173 us | }
  1112. 0) 1.519 us | sub_preempt_count();
  1113. 0) 1.309 us | sub_preempt_count();
  1114. 0) ! 189.564 us | }
  1115. 0) 1.142 us | sub_preempt_count();
  1116. 0) ! 217.985 us | }
  1117. 0) 1.398 us | __rcu_read_unlock();
  1118. 0) | __rcu_read_unlock() {
  1119. 0) 2.210 us | rcu_read_unlock_special();
  1120. 0) + 12.045 us | }
  1121. 0) ! 1631.353 us | }
  1122. 0) | unix_dgram_sendmsg() {
  1123. 0) 2.331 us | wait_for_unix_gc();
  1124. 0) | unix_peer_get() {
  1125. 0) 1.279 us | add_preempt_count();
  1126. 0) 1.203 us | sub_preempt_count();
  1127. 0) + 22.436 us | }
  1128. 0) | sock_alloc_send_pskb() {
  1129. 0) | __alloc_skb() {
  1130. 0) 3.909 us | kmem_cache_alloc();
  1131. 0) | __kmalloc_reserve() {
  1132. 0) 4.150 us | __kmalloc_track_caller();
  1133. 0) + 14.240 us | }
  1134. 0) 2.181 us | ksize();
  1135. 0) + 52.451 us | }
  1136. 0) + 65.639 us | }
  1137. 0) 2.000 us | unix_scm_to_skb();
  1138. 0) 1.594 us | skb_put();
  1139. 0) | skb_copy_datagram_from_iovec() {
  1140. 0) 4.677 us | memcpy_fromiovecend();
  1141. 0) + 16.150 us | }
  1142. 0) | sk_filter() {
  1143. 0) 1.248 us | __rcu_read_lock();
  1144. 0) 1.323 us | __rcu_read_unlock();
  1145. 0) + 21.685 us | }
  1146. 0) 1.278 us | add_preempt_count();
  1147. 0) 2.346 us | maybe_add_creds();
  1148. 0) | skb_queue_tail() {
  1149. 0) 1.233 us | add_preempt_count();
  1150. 0) 1.293 us | sub_preempt_count();
  1151. 0) + 20.571 us | }
  1152. 0) 1.173 us | sub_preempt_count();
  1153. 0) | sock_def_readable() {
  1154. 0) 1.097 us | __rcu_read_lock();
  1155. 0) | __wake_up_sync_key() {
  1156. 0) 1.128 us | add_preempt_count();
  1157. 0) | __wake_up_common() {
  1158. 0) | receiver_wake_function() {
  1159. 0) | autoremove_wake_function() {
  1160. 0) | default_wake_function() {
  1161. 0) | try_to_wake_up() {
  1162. 0) 1.128 us | add_preempt_count();
  1163. 0) 0.993 us | add_preempt_count();
  1164. 0) | activate_task() {
  1165. 0) | enqueue_task() {
  1166. 0) 1.970 us | update_rq_clock.part.76();
  1167. 0) | enqueue_task_fair() {
  1168. 0) | update_curr.constprop.47() {
  1169. 0) 1.745 us | update_min_vruntime.constprop.48();
  1170. 0) + 12.587 us | }
  1171. 0) 2.346 us | __enqueue_entity.constprop.45();
  1172. 0) + 36.181 us | }
  1173. 0) + 62.737 us | }
  1174. 0) + 72.316 us | }
  1175. 0) | ttwu_do_wakeup.constprop.90() {
  1176. 0) | check_preempt_curr() {
  1177. 0) | check_preempt_wakeup() {
  1178. 0) 1.413 us | update_curr.constprop.47();
  1179. 0) 0.978 us | wakeup_gran.isra.34();
  1180. 0) 1.008 us | resched_task();
  1181. 0) + 32.030 us | }
  1182. 0) + 43.128 us | }
  1183. 0) + 61.850 us | }
  1184. 0) 1.804 us | sub_preempt_count();
  1185. 0) 1.263 us | sub_preempt_count();
  1186. 0) ! 193.263 us | }
  1187. 0) ! 203.278 us | }
  1188. 0) ! 212.556 us | }
  1189. 0) ! 222.345 us | }
  1190. 0) ! 232.436 us | }
  1191. 0) | sub_preempt_count() {
  1192. 0) | __schedule() {
  1193. 0) 1.263 us | add_preempt_count();
  1194. 0) 1.805 us | rcu_sched_qs();
  1195. 0) | rcu_preempt_note_context_switch() {
  1196. 0) 1.113 us | rcu_preempt_cpu_qs();
  1197. 0) + 12.617 us | }
  1198. 0) 1.398 us | add_preempt_count();
  1199. 0) | put_prev_task_fair() {
  1200. 0) 1.128 us | update_curr.constprop.47();
  1201. 0) 2.992 us | __enqueue_entity.constprop.45();
  1202. 0) + 23.925 us | }
  1203. 0) | pick_next_task_fair() {
  1204. 0) 0.947 us | wakeup_gran.isra.34();
  1205. 0) 1.790 us | clear_buddies();
  1206. 0) 4.842 us | __dequeue_entity();
  1207. 0) + 37.549 us | }
  1208. 0) | atomic_notifier_call_chain() {
  1209. 0) 1.113 us | __rcu_read_lock();
  1210. 0) | notifier_call_chain() {
  1211. 0) 0.827 us | nwfpe_notify();
  1212. 0) + 11.970 us | }
  1213. 0) 1.142 us | __rcu_read_unlock();
  1214. 0) + 42.631 us | }
  1215. 0) | finish_task_switch.isra.72() {
  1216. 0) 1.443 us | sub_preempt_count();
  1217. 0) + 60.165 us | }
  1218. 0) 2.616 us | sub_preempt_count();
  1219. 0) ! 193757.9 us | }
  1220. 0) ! 193769.2 us | }
  1221. 0) ! 193779.5 us | }
  1222. 0) 1.503 us | finish_wait();
  1223. 0) 1.624 us | add_preempt_count();
  1224. 0) 1.158 us | sub_preempt_count();
  1225. 0) ! 193876.0 us | }
  1226. 0) | __wake_up_sync_key() {
  1227. 0) 1.264 us | add_preempt_count();
  1228. 0) 1.428 us | __wake_up_common();
  1229. 0) 1.007 us | sub_preempt_count();
  1230. 0) + 30.827 us | }
  1231. 0) | skb_copy_datagram_iovec() {
  1232. 0) 5.729 us | memcpy_toiovec();
  1233. 0) + 18.106 us | }
  1234. 0) | cred_to_ucred() {
  1235. 0) 1.458 us | pid_vnr();
  1236. 0) + 10.827 us | }
  1237. 0) 1.113 us | put_pid();
  1238. 0) | skb_free_datagram() {
  1239. 0) | consume_skb() {
  1240. 0) | __kfree_skb() {
  1241. 0) | skb_release_head_state() {
  1242. 0) | unix_destruct_scm() {
  1243. 0) 1.128 us | put_pid();
  1244. 0) | sock_wfree() {
  1245. 0) | unix_write_space() {
  1246. 0) 1.594 us | __rcu_read_lock();
  1247. 0) 1.459 us | __rcu_read_unlock();
  1248. 0) + 31.970 us | }
  1249. 0) + 44.361 us | }
  1250. 0) + 64.512 us | }
  1251. 0) + 74.932 us | }
  1252. 0) | skb_release_data() {
  1253. 0) | skb_free_head() {
  1254. 0) 3.835 us | kfree();
  1255. 0) + 13.970 us | }
  1256. 0) + 24.421 us | }
  1257. 0) 2.527 us | kmem_cache_free();
  1258. 0) ! 130.240 us | }
  1259. 0) ! 141.052 us | }
  1260. 0) ! 151.564 us | }
  1261. 0) 1.218 us | mutex_unlock();
  1262. 0) ! 194168.4 us | }
  1263. 0) ! 194239.8 us | }
  1264. 0) ! 194252.4 us | }
  1265. 0) 1.534 us | __fsnotify_parent();
  1266. 0) 2.421 us | fsnotify();
  1267. 0) ! 194300.4 us | }
  1268. 0) ! 194322.5 us | }
  1269. 0) | sys_gettimeofday() {
  1270. 0) | do_gettimeofday() {
  1271. 0) | getnstimeofday() {
  1272. 0) 1.880 us | clocksource_mmio_readl_up();
  1273. 0) + 16.797 us | }
  1274. 0) + 27.023 us | }
  1275. 0) + 40.977 us | }
  1276. 0) | sys_write() {
  1277. 0) 2.496 us | fget_light();
  1278. 0) | vfs_write() {
  1279. 0) 2.315 us | rw_verify_area();
  1280. 0) | do_sync_write() {
  1281. 0) | ubifs_aio_write() {
  1282. 0) 1.248 us | get_seconds();
  1283. 0) | generic_file_aio_write() {
  1284. 0) | __sb_start_write() {
  1285. 0) 1.489 us | add_preempt_count();
  1286. 0) 1.429 us | sub_preempt_count();
  1287. 0) + 22.812 us | }
  1288. 0) 1.640 us | mutex_lock();
  1289. 0) | __generic_file_aio_write() {
  1290. 0) 1.609 us | generic_segment_checks();
  1291. 0) 1.293 us | add_preempt_count();
  1292. 0) 1.037 us | sub_preempt_count();
  1293. 0) | file_remove_suid() {
  1294. 0) 1.624 us | should_remove_suid();
  1295. 0) | cap_inode_need_killpriv() {
  1296. 0) | ubifs_getxattr() {
  1297. 0) 3.639 us | check_namespace.isra.4();
  1298. 0) 3.730 us | kmem_cache_alloc_trace();
  1299. 0) | ubifs_tnc_lookup_nm() {
  1300. 0) | ubifs_tnc_locate() {
  1301. 0) 1.639 us | mutex_lock();
  1302. 0) | ubifs_lookup_level0() {
  1303. 0) 1.383 us | get_seconds();
  1304. 0) + 29.669 us | dbg_snprintf_key();
  1305. 0) 3.037 us | ubifs_search_zbranch();
  1306. 0) 1.579 us | ubifs_search_zbranch();
  1307. 0) 1.910 us | ubifs_search_zbranch();
  1308. 0) 2.030 us | ubifs_search_zbranch();
  1309. 0) 2.015 us | ubifs_search_zbranch();
  1310. 0) 1.654 us | ubifs_search_zbranch();
  1311. 0) ! 116.767 us | }
  1312. 0) 1.218 us | mutex_unlock();
  1313. 0) ! 147.458 us | }
  1314. 0) ! 158.180 us | }
  1315. 0) 2.646 us | kfree();
  1316. 0) ! 209.955 us | }
  1317. 0) ! 220.541 us | }
  1318. 0) ! 243.834 us | }
  1319. 0) 1.339 us | file_update_time();
  1320. 0) | generic_file_buffered_write() {
  1321. 0) 1.007 us | iov_iter_advance();
  1322. 0) 2.181 us | iov_iter_fault_in_readable();
  1323. 0) | ubifs_write_begin() {
  1324. 0) | grab_cache_page_write_begin() {
  1325. 0) | find_lock_page() {
  1326. 0) | find_get_page() {
  1327. 0) 1.278 us | __rcu_read_lock();
  1328. 0) 1.579 us | __rcu_read_unlock();
  1329. 0) + 25.113 us | }
  1330. 0) + 35.158 us | }
  1331. 0) + 46.286 us | }
  1332. 0) 1.248 us | mutex_lock();
  1333. 0) + 68.481 us | }
  1334. 0) 1.158 us | add_preempt_count();
  1335. 0) | iov_iter_copy_from_user_atomic() {
  1336. 0) 0.993 us | add_preempt_count();
  1337. 0) 1.729 us | sub_preempt_count();
  1338. 0) + 26.917 us | }
  1339. 0) 1.173 us | sub_preempt_count();
  1340. 0) 2.797 us | flush_dcache_page();
  1341. 0) 1.519 us | mark_page_accessed();
  1342. 0) | ubifs_write_end() {
  1343. 0) 1.083 us | add_preempt_count();
  1344. 0) 1.008 us | sub_preempt_count();
  1345. 0) | __mark_inode_dirty() {
  1346. 0) 1.233 us | ubifs_dirty_inode();
  1347. 0) + 10.812 us | }
  1348. 0) 0.933 us | mutex_unlock();
  1349. 0) | unlock_page() {
  1350. 0) 1.790 us | __wake_up_bit();
  1351. 0) + 12.496 us | }
  1352. 0) 1.083 us | put_page();
  1353. 0) + 83.639 us | }
  1354. 0) 1.263 us | _cond_resched();
  1355. 0) 1.113 us | iov_iter_advance();
  1356. 0) | balance_dirty_pages_ratelimited_nr() {
  1357. 0) 1.098 us | add_preempt_count();
  1358. 0) 1.113 us | sub_preempt_count();
  1359. 0) + 25.579 us | }
  1360. 0) ! 331.218 us | }
  1361. 0) ! 639.594 us | }
  1362. 0) 1.458 us | mutex_unlock();
  1363. 0) 1.639 us | generic_write_sync();
  1364. 0) | __sb_end_write() {
  1365. 0) 0.978 us | add_preempt_count();
  1366. 0) 1.158 us | sub_preempt_count();
  1367. 0) + 20.977 us | }
  1368. 0) ! 744.300 us | }
  1369. 0) ! 767.278 us | }
  1370. 0) ! 779.714 us | }
  1371. 0) 1.399 us | __fsnotify_parent();
  1372. 0) | fsnotify() {
  1373. 0) | __srcu_read_lock() {
  1374. 0) 1.113 us | add_preempt_count();
  1375. 0) 1.158 us | sub_preempt_count();
  1376. 0) + 21.428 us | }
  1377. 0) | __srcu_read_unlock() {
  1378. 0) 1.098 us | add_preempt_count();
  1379. 0) 1.128 us | sub_preempt_count();
  1380. 0) + 20.330 us | }
  1381. 0) + 62.120 us | }
  1382. 0) ! 883.850 us | }
  1383. 0) ! 907.564 us | }
  1384. 0) | sys_read() {
  1385. 0) 2.241 us | fget_light();
  1386. 0) | vfs_read() {
  1387. 0) 2.030 us | rw_verify_area();
  1388. 0) | do_sync_read() {
  1389. 0) | sock_aio_read() {
  1390. 0) 1.278 us | alloc_sock_iocb();
  1391. 0) | sock_update_classid() {
  1392. 0) 0.977 us | __rcu_read_lock();
  1393. 0) 0.842 us | __rcu_read_lock();
  1394. 0) 1.293 us | __rcu_read_unlock();
  1395. 0) 1.504 us | __rcu_read_unlock();
  1396. 0) + 45.098 us | }
  1397. 0) | unix_dgram_recvmsg() {
  1398. 0) 1.249 us | mutex_lock_interruptible();
  1399. 0) | __skb_recv_datagram() {
  1400. 0) 1.850 us | add_preempt_count();
  1401. 0) 1.173 us | sub_preempt_count();
  1402. 0) | prepare_to_wait_exclusive() {
  1403. 0) 1.158 us | add_preempt_count();
  1404. 0) 1.038 us | sub_preempt_count();
  1405. 0) + 21.473 us | }
  1406. 0) | schedule_timeout() {
  1407. 0) | schedule() {
  1408. 0) | __schedule() {
  1409. 0) 1.022 us | add_preempt_count();
  1410. 0) 2.210 us | rcu_sched_qs();
  1411. 0) | rcu_preempt_note_context_switch() {
  1412. 0) 1.353 us | rcu_preempt_cpu_qs();
  1413. 0) + 11.805 us | }
  1414. 0) 1.444 us | add_preempt_count();
  1415. 0) | deactivate_task() {
  1416. 0) | dequeue_task() {
  1417. 0) 2.722 us | update_rq_clock.part.76();
  1418. 0) | dequeue_task_fair() {
  1419. 0) | update_curr.constprop.47() {
  1420. 0) 2.887 us | update_min_vruntime.constprop.48();
  1421. 0) + 14.421 us | }
  1422. 0) 1.444 us | clear_buddies();
  1423. 0) 1.083 us | update_min_vruntime.constprop.48();
  1424. 0) + 45.985 us | }
  1425. 0) + 68.286 us | }
  1426. 0) + 77.729 us | }
  1427. 0) 1.383 us | put_prev_task_fair();
  1428. 0) | pick_next_task_fair() {
  1429. 0) 1.774 us | wakeup_gran.isra.34();
  1430. 0) 1.729 us | clear_buddies();
  1431. 0) 4.376 us | __dequeue_entity();
  1432. 0) + 37.384 us | }
  1433. 0) | atomic_notifier_call_chain() {
  1434. 0) 0.842 us | __rcu_read_lock();
  1435. 0) | notifier_call_chain() {
  1436. 0) 0.827 us | nwfpe_notify();
  1437. 0) + 10.902 us | }
  1438. 0) 1.023 us | __rcu_read_unlock();
  1439. 0) + 39.624 us | }
  1440. 0) | finish_task_switch.isra.72() {
  1441. 0) 1.910 us | sub_preempt_count();
  1442. 0) + 52.496 us | }
  1443. 0) 2.481 us | sub_preempt_count();
  1444. 0) ! 2350.737 us | }
  1445. 0) 1.264 us | }
  1446. 0) ! 2624.150 us | }
  1447. 0) | __rcu_read_unlock() {
  1448. 0) 2.421 us | rcu_read_unlock_special();
  1449. 0) + 13.293 us | }
  1450. 0) ! 2666.361 us | }
  1451. 0) 0.902 us | put_pid();
  1452. 0) ! 2953.248 us | }
  1453. 0) ! 4607.128 us | }
  1454. 0) ! 4645.218 us | }
  1455. 0) ! 4658.090 us | }
  1456. 0) | sys_read() {
  1457. 0) 2.782 us | fget_light();
  1458. 0) | vfs_read() {
  1459. 0) 2.000 us | rw_verify_area();
  1460. 0) | do_sync_read() {
  1461. 0) | pipe_read() {
  1462. 0) 1.428 us | mutex_lock();
  1463. 0) | pipe_wait() {
  1464. 0) | prepare_to_wait() {
  1465. 0) 1.639 us | add_preempt_count();
  1466. 0) 2.091 us | sub_preempt_count();
  1467. 0) + 22.090 us | }
  1468. 0) 0.993 us | mutex_unlock();
  1469. 0) | schedule() {
  1470. 0) | __schedule() {
  1471. 0) 0.977 us | add_preempt_count();
  1472. 0) 2.135 us | rcu_sched_qs();
  1473. 0) | rcu_preempt_note_context_switch() {
  1474. 0) 1.489 us | rcu_preempt_cpu_qs();
  1475. 0) + 11.188 us | }
  1476. 0) 1.113 us | add_preempt_count();
  1477. 0) | deactivate_task() {
  1478. 0) | dequeue_task() {
  1479. 0) 3.234 us | update_rq_clock.part.76();
  1480. 0) | dequeue_task_fair() {
  1481. 0) | update_curr.constprop.47() {
  1482. 0) 2.842 us | update_min_vruntime.constprop.48();
  1483. 0) + 14.602 us | }
  1484. 0) 1.383 us | clear_buddies();
  1485. 0) 0.993 us | update_min_vruntime.constprop.48();
  1486. 0) + 46.135 us | }
  1487. 0) + 68.932 us | }
  1488. 0) + 79.745 us | }
  1489. 0) 1.128 us | put_prev_task_fair();
  1490. 0) | pick_next_task_fair() {
  1491. 0) 0.993 us | clear_buddies();
  1492. 0) 3.459 us | __dequeue_entity();
  1493. 0) + 24.376 us | }
  1494. 0) | atomic_notifier_call_chain() {
  1495. 0) 1.143 us | __rcu_read_lock();
  1496. 0) | notifier_call_chain() {
  1497. 0) 0.827 us | nwfpe_notify();
  1498. 0) + 11.173 us | }
  1499. 0) 0.887 us | __rcu_read_unlock();
  1500. 0) + 41.624 us | }
  1501. 0) | finish_task_switch.isra.72() {
  1502. 0) 1.850 us | sub_preempt_count();
  1503. 0) + 35.940 us | }
  1504. 0) 2.797 us | sub_preempt_count();
  1505. 0) ! 28099.30 us | }
  1506. 0) ! 28110.84 us | }
  1507. 0) | hrtimer_try_to_cancel() {
  1508. 0) 1.414 us | add_preempt_count();
  1509. 0) 1.158 us | sub_preempt_count();
  1510. 0) + 21.699 us | }
  1511. 0) ! 28323.18 us | }
  1512. 0) ! 28357.57 us | }
  1513. 0) ! 28368.72 us | }
  1514. 0) | sys_lseek() {
  1515. 0) 2.812 us | fget_light();
  1516. 0) | generic_file_llseek() {
  1517. 0) 1.037 us | add_preempt_count();
  1518. 0) 1.188 us | sub_preempt_count();
  1519. 0) 1.924 us | generic_file_llseek_size();
  1520. 0) + 33.549 us | }
  1521. 0) + 55.609 us | }
  1522. 0) | sys_write() {
  1523. 0) 1.248 us | fget_light();
  1524. 0) | vfs_write() {
  1525. 0) 1.865 us | rw_verify_area();
  1526. 0) | do_sync_write() {
  1527. 0) | ubifs_aio_write() {
  1528. 0) 2.241 us | get_seconds();
  1529. 0) | generic_file_aio_write() {
  1530. 0) | __sb_start_write() {
  1531. 0) 1.534 us | add_preempt_count();
  1532. 0) 1.158 us | sub_preempt_count();
  1533. 0) + 21.895 us | }
  1534. 0) 1.203 us | mutex_lock();
  1535. 0) | __generic_file_aio_write() {
  1536. 0) 1.579 us | generic_segment_checks();
  1537. 0) | file_remove_suid() {
  1538. 0) 2.226 us | should_remove_suid();
  1539. 0) | cap_inode_need_killpriv() {
  1540. 0) | ubifs_getxattr() {
  1541. 0) 4.000 us | check_namespace.isra.4();
  1542. 0) 3.850 us | kmem_cache_alloc_trace();
  1543. 0) | ubifs_tnc_lookup_nm() {
  1544. 0) | ubifs_tnc_locate() {
  1545. 0) 1.354 us | mutex_lock();
  1546. 0) | ubifs_lookup_level0() {
  1547. 0) 0.963 us | get_seconds();
  1548. 0) + 29.158 us | dbg_snprintf_key();
  1549. 0) 2.947 us | ubifs_search_zbranch();
  1550. 0) 1.278 us | ubifs_search_zbranch();
  1551. 0) 1.654 us | ubifs_search_zbranch();
  1552. 0) 1.699 us | ubifs_search_zbranch();
  1553. 0) 1.789 us | ubifs_search_zbranch();
  1554. 0) 1.564 us | ubifs_search_zbranch();
  1555. 0) ! 114.211 us | }
  1556. 0) 1.143 us | mutex_unlock();
  1557. 0) ! 154.767 us | }
  1558. 0) ! 164.722 us | }
  1559. 0) 3.068 us | kfree();
  1560. 0) ! 216.271 us | }
  1561. 0) ! 226.361 us | }
  1562. 0) ! 248.857 us | }
  1563. 0) 1.263 us | file_update_time();
  1564. 0) | generic_file_buffered_write() {
  1565. 0) 1.158 us | iov_iter_advance();
  1566. 0) 2.136 us | iov_iter_fault_in_readable();
  1567. 0) | ubifs_write_begin() {
  1568. 0) | grab_cache_page_write_begin() {
  1569. 0) | find_lock_page() {
  1570. 0) | find_get_page() {
  1571. 0) 1.128 us | __rcu_read_lock();
  1572. 0) 1.278 us | __rcu_read_unlock();
  1573. 0) + 23.038 us | }
  1574. 0) + 32.632 us | }
  1575. 0) + 43.654 us | }
  1576. 0) + 54.902 us | }
  1577. 0) 1.429 us | add_preempt_count();
  1578. 0) | iov_iter_copy_from_user_atomic() {
  1579. 0) 0.872 us | add_preempt_count();
  1580. 0) 1.518 us | sub_preempt_count();
  1581. 0) + 24.707 us | }
  1582. 0) 1.022 us | sub_preempt_count();
  1583. 0) 2.256 us | flush_dcache_page();
  1584. 0) 1.293 us | mark_page_accessed();
  1585. 0) | ubifs_write_end() {
  1586. 0) | unlock_page() {
  1587. 0) 1.925 us | __wake_up_bit();
  1588. 0) + 12.812 us | }
  1589. 0) 1.023 us | put_page();
  1590. 0) + 33.564 us | }
  1591. 0) 1.128 us | _cond_resched();
  1592. 0) 1.008 us | iov_iter_advance();
  1593. 0) | balance_dirty_pages_ratelimited_nr() {
  1594. 0) 1.083 us | add_preempt_count();
  1595. 0) 1.158 us | sub_preempt_count();
  1596. 0) + 23.549 us | }
  1597. 0) ! 257.715 us | }
  1598. 0) ! 551.444 us | }
  1599. 0) 0.992 us | mutex_unlock();
  1600. 0) 1.594 us | generic_write_sync();
  1601. 0) | __sb_end_write() {
  1602. 0) 1.083 us | add_preempt_count();
  1603. 0) 1.324 us | sub_preempt_count();
  1604. 0) + 20.602 us | }
  1605. 0) ! 652.601 us | }
  1606. 0) ! 675.459 us | }
  1607. 0) ! 687.549 us | }
  1608. 0) 1.308 us | __fsnotify_parent();
  1609. 0) | fsnotify() {
  1610. 0) | __srcu_read_lock() {
  1611. 0) 1.083 us | add_preempt_count();
  1612. 0) 1.158 us | sub_preempt_count();
  1613. 0) + 20.963 us | }
  1614. 0) | __srcu_read_unlock() {
  1615. 0) 1.008 us | add_preempt_count();
  1616. 0) 1.413 us | sub_preempt_count();
  1617. 0) + 27.804 us | }
  1618. 0) + 68.917 us | }
  1619. 0) ! 797.730 us | }
  1620. 0) ! 818.106 us | }
  1621. 0) | sys_nanosleep() {
  1622. 0) | hrtimer_nanosleep() {
  1623. 0) 2.812 us | hrtimer_init();
  1624. 0) 1.158 us | ktime_add_safe();
  1625. 0) | do_nanosleep() {
  1626. 0) | hrtimer_start_range_ns() {
  1627. 0) | __hrtimer_start_range_ns() {
  1628. 0) 1.007 us | add_preempt_count();
  1629. 0) | ktime_get() {
  1630. 0) 1.458 us | clocksource_mmio_readl_up();
  1631. 0) + 13.820 us | }
  1632. 0) 1.293 us | ktime_add_safe();
  1633. 0) 6.451 us | enqueue_hrtimer();
  1634. 0) | tick_program_event() {
  1635. 0) | clockevents_program_event() {
  1636. 0) | ktime_get() {
  1637. 0) 1.504 us | clocksource_mmio_readl_up();
  1638. 0) + 10.692 us | }
  1639. 0) + 21.384 us | }
  1640. 0) + 31.443 us | }
  1641. 0) 1.143 us | sub_preempt_count();
  1642. 0) 2.180 us | __raise_softirq_irqoff();
  1643. 0) | wakeup_softirqd() {
  1644. 0) | wake_up_process() {
  1645. 0) | try_to_wake_up() {
  1646. 0) 1.759 us | add_preempt_count();
  1647. 0) 1.008 us | add_preempt_count();
  1648. 0) | activate_task() {
  1649. 0) | enqueue_task() {
  1650. 0) 2.346 us | update_rq_clock.part.76();
  1651. 0) | enqueue_task_fair() {
  1652. 0) | update_curr.constprop.47() {
  1653. 0) 1.985 us | update_min_vruntime.constprop.48();
  1654. 0) + 14.993 us | }
  1655. 0) 3.233 us | __enqueue_entity.constprop.45();
  1656. 0) + 39.654 us | }
  1657. 0) + 61.339 us | }
  1658. 0) + 70.722 us | }
  1659. 0) | ttwu_do_wakeup.constprop.90() {
  1660. 0) | check_preempt_curr() {
  1661. 0) | check_preempt_wakeup() {
  1662. 0) 1.338 us | update_curr.constprop.47();
  1663. 0) 1.233 us | wakeup_gran.isra.34();
  1664. 0) 1.083 us | resched_task();
  1665. 0) + 35.113 us | }
  1666. 0) + 46.601 us | }
  1667. 0) + 65.278 us | }
  1668. 0) 1.323 us | sub_preempt_count();
  1669. 0) 1.113 us | sub_preempt_count();
  1670. 0) ! 195.654 us | }
  1671. 0) ! 205.368 us | }
  1672. 0) ! 216.451 us | }
  1673. 0) 1.127 us | add_preempt_count();
  1674. 0) ==========> |
  1675. 0) | avic_handle_irq() {
  1676. 0) | irq_find_mapping() {
  1677. 0) 1.368 us | irq_domain_legacy_revmap();
  1678. 0) + 13.248 us | }
  1679. 0) | handle_IRQ() {
  1680. 0) | irq_enter() {
  1681. 0) 1.744 us | rcu_irq_enter();
  1682. 0) 1.008 us | add_preempt_count();
  1683. 0) + 22.166 us | }
  1684. 0) | generic_handle_irq() {
  1685. 0) | handle_level_irq() {
  1686. 0) 1.383 us | add_preempt_count();
  1687. 0) 1.684 us | irq_gc_mask_clr_bit();
  1688. 0) 1.143 us | irq_gc_mask_clr_bit();
  1689. 0) | handle_irq_event() {
  1690. 0) 1.263 us | sub_preempt_count();
  1691. 0) | handle_irq_event_percpu() {
  1692. 0) | mxc_timer_interrupt() {
  1693. 0) | hrtimer_interrupt() {
  1694. 0) 1.489 us | add_preempt_count();
  1695. 0) | ktime_get_update_offsets() {
  1696. 0) 1.218 us | clocksource_mmio_readl_up();
  1697. 0) + 20.692 us | }
  1698. 0) | __run_hrtimer() {
  1699. 0) 3.909 us | __remove_hrtimer();
  1700. 0) 1.354 us | sub_preempt_count();
  1701. 0) | hrtimer_wakeup() {
  1702. 0) | wake_up_process() {
  1703. 0) | try_to_wake_up() {
  1704. 0) 1.278 us | add_preempt_count();
  1705. 0) 0.977 us | add_preempt_count();
  1706. 0) | ttwu_do_wakeup.constprop.90() {
  1707. 0) | check_preempt_curr() {
  1708. 0) 1.910 us | check_preempt_wakeup();
  1709. 0) + 12.467 us | }
  1710. 0) + 26.241 us | }
  1711. 0) | __task_rq_unlock.isra.79() {
  1712. 0) 1.022 us | sub_preempt_count();
  1713. 0) + 10.572 us | }
  1714. 0) 1.113 us | sub_preempt_count();
  1715. 0) + 86.797 us | }
  1716. 0) + 96.797 us | }
  1717. 0) ! 106.015 us | }
  1718. 0) 1.278 us | add_preempt_count();
  1719. 0) ! 153.398 us | }
  1720. 0) | __run_hrtimer() {
  1721. 0) 3.008 us | __remove_hrtimer();
  1722. 0) 1.264 us | sub_preempt_count();
  1723. 0) | hrtimer_wakeup() {
  1724. 0) | wake_up_process() {
  1725. 0) | try_to_wake_up() {
  1726. 0) 1.233 us | add_preempt_count();
  1727. 0) 0.978 us | add_preempt_count();
  1728. 0) | activate_task() {
  1729. 0) | enqueue_task() {
  1730. 0) | enqueue_task_fair() {
  1731. 0) 1.474 us | update_curr.constprop.47();
  1732. 0) 2.917 us | __enqueue_entity.constprop.45();
  1733. 0) + 24.391 us | }
  1734. 0) + 35.068 us | }
  1735. 0) + 44.662 us | }
  1736. 0) | ttwu_do_wakeup.constprop.90() {
  1737. 0) | check_preempt_curr() {
  1738. 0) 1.188 us | check_preempt_wakeup();
  1739. 0) + 12.466 us | }
  1740. 0) + 26.330 us | }
  1741. 0) 1.022 us | sub_preempt_count();
  1742. 0) 0.992 us | sub_preempt_count();
  1743. 0) ! 128.722 us | }
  1744. 0) ! 138.060 us | }
  1745. 0) ! 147.759 us | }
  1746. 0) 0.977 us | add_preempt_count();
  1747. 0) ! 188.706 us | }
  1748. 0) 1.143 us | sub_preempt_count();
  1749. 0) | tick_program_event() {
  1750. 0) | clockevents_program_event() {
  1751. 0) | ktime_get() {
  1752. 0) 1.293 us | clocksource_mmio_readl_up();
  1753. 0) + 12.421 us | }
  1754. 0) 1.504 us | v2_set_next_event();
  1755. 0) + 34.737 us | }
  1756. 0) + 44.436 us | }
  1757. 0) ! 474.497 us | }
  1758. 0) ! 485.564 us | }
  1759. 0) 6.211 us | add_interrupt_randomness();
  1760. 0) 2.601 us | note_interrupt();
  1761. 0) ! 525.654 us | }
  1762. 0) 0.993 us | add_preempt_count();
  1763. 0) ! 556.692 us | }
  1764. 0) | cond_unmask_irq() {
  1765. 0) 1.699 us | irq_gc_mask_set_bit();
  1766. 0) + 11.970 us | }
  1767. 0) 1.128 us | sub_preempt_count();
  1768. 0) ! 631.294 us | }
  1769. 0) ! 643.850 us | }
  1770. 0) | irq_exit() {
  1771. 0) 0.978 us | sub_preempt_count();
  1772. 0) | __do_softirq() {
  1773. 0) 0.978 us | add_preempt_count();
  1774. 0) | run_hrtimer_softirq() {
  1775. 0) | hrtimer_peek_ahead_timers() {
  1776. 0) | hrtimer_interrupt() {
  1777. 0) 1.428 us | add_preempt_count();
  1778. 0) | ktime_get_update_offsets() {
  1779. 0) 1.007 us | clocksource_mmio_readl_up();
  1780. 0) + 11.594 us | }
  1781. 0) 1.128 us | sub_preempt_count();
  1782. 0) | tick_program_event() {
  1783. 0) | clockevents_program_event() {
  1784. 0) | ktime_get() {
  1785. 0) 1.279 us | clocksource_mmio_readl_up();
  1786. 0) + 13.263 us | }
  1787. 0) 1.534 us | v2_set_next_event();
  1788. 0) + 33.865 us | }
  1789. 0) + 44.375 us | }
  1790. 0) ! 100.316 us | }
  1791. 0) ! 110.602 us | }
  1792. 0) ! 120.782 us | }
  1793. 0) 1.910 us | rcu_bh_qs();
  1794. 0) | __local_bh_enable() {
  1795. 0) 0.978 us | sub_preempt_count();
  1796. 0) + 12.150 us | }
  1797. 0) ! 181.188 us | }
  1798. 0) 1.353 us | idle_cpu();
  1799. 0) 1.489 us | rcu_irq_exit();
  1800. 0) 0.992 us | sub_preempt_count();
  1801. 0) ! 232.120 us | }
  1802. 0) ! 927.865 us | }
  1803. 0) ! 960.646 us | }
  1804. 0) <========== |
  1805. 0) | sub_preempt_count() {
  1806. 0) | __schedule() {
  1807. 0) 1.399 us | add_preempt_count();
  1808. 0) 2.121 us | rcu_sched_qs();
  1809. 0) | rcu_preempt_note_context_switch() {
  1810. 0) 1.579 us | rcu_preempt_cpu_qs();
  1811. 0) + 12.542 us | }
  1812. 0) 1.279 us | add_preempt_count();
  1813. 0) | put_prev_task_fair() {
  1814. 0) 1.142 us | update_curr.constprop.47();
  1815. 0) 4.917 us | __enqueue_entity.constprop.45();
  1816. 0) + 24.767 us | }
  1817. 0) | pick_next_task_fair() {
  1818. 0) 1.263 us | wakeup_gran.isra.34();
  1819. 0) 1.609 us | clear_buddies();
  1820. 0) 2.270 us | __dequeue_entity();
  1821. 0) + 38.601 us | }
  1822. 0) | atomic_notifier_call_chain() {
  1823. 0) 1.263 us | __rcu_read_lock();
  1824. 0) | notifier_call_chain() {
  1825. 0) 0.977 us | nwfpe_notify();
  1826. 0) + 12.316 us | }
  1827. 0) 1.143 us | __rcu_read_unlock();
  1828. 0) + 41.820 us | }
  1829. 0) | finish_task_switch.isra.72() {
  1830. 0) 1.504 us | sub_preempt_count();
  1831. 0) + 12.782 us | }
  1832. 0) 1.158 us | sub_preempt_count();
  1833. 0) ! 29815.82 us | }
  1834. 0) ! 29826.73 us | }
  1835. 0) 1.324 us | add_preempt_count();
  1836. 0) ! 29854.63 us | }
  1837. 0) 1.022 us | sub_preempt_count();
  1838. 0) 1.729 us | kthread_should_stop();
  1839. 0) 1.007 us | add_preempt_count();
  1840. 0) | schedule_preempt_disabled() {
  1841. 0) 0.888 us | sub_preempt_count();
  1842. 0) | schedule() {
  1843. 0) | __schedule() {
  1844. 0) 1.008 us | add_preempt_count();
  1845. 0) 1.609 us | rcu_sched_qs();
  1846. 0) | rcu_preempt_note_context_switch() {
  1847. 0) 1.368 us | rcu_preempt_cpu_qs();
  1848. 0) + 11.007 us | }
  1849. 0) 1.172 us | add_preempt_count();
  1850. 0) | deactivate_task() {
  1851. 0) | dequeue_task() {
  1852. 0) 1.895 us | update_rq_clock.part.76();
  1853. 0) | dequeue_task_fair() {
  1854. 0) | update_curr.constprop.47() {
  1855. 0) 1.925 us | update_min_vruntime.constprop.48();
  1856. 0) + 14.015 us | }
  1857. 0) 1.098 us | clear_buddies();
  1858. 0) 1.098 us | update_min_vruntime.constprop.48();
  1859. 0) + 45.579 us | }
  1860. 0) + 66.421 us | }
  1861. 0) + 75.549 us | }
  1862. 0) 1.143 us | put_prev_task_fair();
  1863. 0) | pick_next_task_fair() {
  1864. 0) 1.158 us | wakeup_gran.isra.34();
  1865. 0) 0.993 us | clear_buddies();
  1866. 0) 5.835 us | __dequeue_entity();
  1867. 0) + 36.572 us | }
  1868. 0) | atomic_notifier_call_chain() {
  1869. 0) 0.842 us | __rcu_read_lock();
  1870. 0) | notifier_call_chain() {
  1871. 0) 0.827 us | nwfpe_notify();
  1872. 0) + 10.391 us | }
  1873. 0) 1.173 us | __rcu_read_unlock();
  1874. 0) + 40.737 us | }
  1875. 0) | finish_task_switch.isra.72() {
  1876. 0) 1.519 us | sub_preempt_count();
  1877. 0) + 58.812 us | }
  1878. 0) 2.361 us | sub_preempt_count();
  1879. 0) ! 36876.34 us | }
  1880. 0) 1.098 us | }
  1881. 0) 3.309 us | flush_dcache_page();
  1882. 0) 1.383 us | mark_page_accessed();
  1883. 0) | ubifs_write_end() {
  1884. 0) | unlock_page() {
  1885. 0) 1.714 us | __wake_up_bit();
  1886. 0) + 12.225 us | }
  1887. 0) 1.249 us | put_page();
  1888. 0) + 32.978 us | }
  1889. 0) 1.414 us | _cond_resched();
  1890. 0) 1.383 us | iov_iter_advance();
  1891. 0) | balance_dirty_pages_ratelimited_nr() {
  1892. 0) 1.760 us | add_preempt_count();
  1893. 0) 1.308 us | sub_preempt_count();
  1894. 0) + 24.992 us | }
  1895. 0) ! 38404.97 us | }
  1896. 0) ! 38709.36 us | }
  1897. 0) 1.233 us | mutex_unlock();
  1898. 0) 2.136 us | generic_write_sync();
  1899. 0) | __sb_end_write() {
  1900. 0) 1.308 us | add_preempt_count();
  1901. 0) 1.203 us | sub_preempt_count();
  1902. 0) + 20.030 us | }
  1903. 0) ! 38811.05 us | }
  1904. 0) ! 38835.89 us | }
  1905. 0) ! 38848.51 us | }
  1906. 0) 1.279 us | __fsnotify_parent();
  1907. 0) | fsnotify() {
  1908. 0) | __srcu_read_lock() {
  1909. 0) 1.173 us | add_preempt_count();
  1910. 0) 1.203 us | sub_preempt_count();
  1911. 0) + 20.993 us | }
  1912. 0) | __srcu_read_unlock() {
  1913. 0) 0.917 us | add_preempt_count();
  1914. 0) 1.203 us | sub_preempt_count();
  1915. 0) + 19.835 us | }
  1916. 0) + 60.902 us | }
  1917. 0) ! 38951.39 us | }
  1918. 0) ! 38972.46 us | }
  1919. 0) | sys_nanosleep() {
  1920. 0) | hrtimer_nanosleep() {
  1921. 0) 3.564 us | hrtimer_init();
  1922. 0) 1.158 us | ktime_add_safe();
  1923. 0) | do_nanosleep() {
  1924. 0) | hrtimer_start_range_ns() {
  1925. 0) | __hrtimer_start_range_ns() {
  1926. 0) 0.872 us | add_preempt_count();
  1927. 0) | ktime_get() {
  1928. 0) 1.504 us | clocksource_mmio_readl_up();
  1929. 0) + 13.579 us | }
  1930. 0) 1.324 us | ktime_add_safe();
  1931. 0) 5.850 us | enqueue_hrtimer();
  1932. 0) | tick_program_event() {
  1933. 0) | clockevents_program_event() {
  1934. 0) | ktime_get() {
  1935. 0) 1.022 us | clocksource_mmio_readl_up();
  1936. 0) 9.744 us | }
  1937. 0) + 20.076 us | }
  1938. 0) + 29.774 us | }
  1939. 0) 1.519 us | sub_preempt_count();
  1940. 0) 2.151 us | __raise_softirq_irqoff();
  1941. 0) | wakeup_softirqd() {
  1942. 0) | wake_up_process() {
  1943. 0) | try_to_wake_up() {
  1944. 0) 1.127 us | add_preempt_count();
  1945. 0) 1.008 us | add_preempt_count();
  1946. 0) | activate_task() {
  1947. 0) | enqueue_task() {
  1948. 0) 2.482 us | update_rq_clock.part.76();
  1949. 0) | enqueue_task_fair() {
  1950. 0) | update_curr.constprop.47() {
  1951. 0) 2.090 us | update_min_vruntime.constprop.48();
  1952. 0) + 14.707 us | }
  1953. 0) 3.985 us | __enqueue_entity.constprop.45();
  1954. 0) + 40.045 us | }
  1955. 0) + 62.406 us | }
  1956. 0) + 72.286 us | }
  1957. 0) | ttwu_do_wakeup.constprop.90() {
  1958. 0) | check_preempt_curr() {
  1959. 0) | check_preempt_wakeup() {
  1960. 0) 1.188 us | update_curr.constprop.47();
  1961. 0) 1.098 us | wakeup_gran.isra.34();
  1962. 0) 1.007 us | resched_task();
  1963. 0) + 32.707 us | }
  1964. 0) + 43.970 us | }
  1965. 0) + 62.511 us | }
  1966. 0) 1.158 us | sub_preempt_count();
  1967. 0) 0.993 us | sub_preempt_count();
  1968. 0) ! 194.872 us | }
  1969. 0) ! 204.677 us | }
  1970. 0) ! 215.218 us | }
  1971. 0) 1.278 us | add_preempt_count();
  1972. 0) | sub_preempt_count() {
  1973. 0) | __schedule() {
  1974. 0) 0.977 us | add_preempt_count();
  1975. 0) 2.211 us | rcu_sched_qs();
  1976. 0) | rcu_preempt_note_context_switch() {
  1977. 0) 1.865 us | rcu_preempt_cpu_qs();
  1978. 0) + 13.218 us | }
  1979. 0) 1.113 us | add_preempt_count();
  1980. 0) | put_prev_task_fair() {
  1981. 0) 1.128 us | update_curr.constprop.47();
  1982. 0) 1.624 us | __enqueue_entity.constprop.45();
  1983. 0) + 21.143 us | }
  1984. 0) | pick_next_task_fair() {
  1985. 0) 1.037 us | wakeup_gran.isra.34();
  1986. 0) 1.759 us | clear_buddies();
  1987. 0) 2.782 us | __dequeue_entity();
  1988. 0) + 36.496 us | }
  1989. 0) | atomic_notifier_call_chain() {
  1990. 0) 1.128 us | __rcu_read_lock();
  1991. 0) | notifier_call_chain() {
  1992. 0) 0.827 us | nwfpe_notify();
  1993. 0) + 11.940 us | }
  1994. 0) 1.143 us | __rcu_read_unlock();
  1995. 0) + 41.248 us | }
  1996. 0) | finish_task_switch.isra.72() {
  1997. 0) 1.759 us | sub_preempt_count();
  1998. 0) + 20.150 us | }
  1999. 0) 1.022 us | sub_preempt_count();
  2000. 0) ! 1335.233 us | }
  2001. 0) ! 1346.751 us | }
  2002. 0) 1.339 us | add_preempt_count();
  2003. 0) ! 1376.571 us | }
  2004. 0) | __do_softirq() {
  2005. 0) 0.873 us | add_preempt_count();
  2006. 0) | run_hrtimer_softirq() {
  2007. 0) | hrtimer_peek_ahead_timers() {
  2008. 0) | hrtimer_interrupt() {
  2009. 0) 1.459 us | add_preempt_count();
  2010. 0) | ktime_get_update_offsets() {
  2011. 0) 1.294 us | clocksource_mmio_readl_up();
  2012. 0) + 13.068 us | }
  2013. 0) | __run_hrtimer() {
  2014. 0) 4.301 us | __remove_hrtimer();
  2015. 0) 1.038 us | sub_preempt_count();
  2016. 0) | hrtimer_wakeup() {
  2017. 0) | wake_up_process() {
  2018. 0) | try_to_wake_up() {
  2019. 0) 1.188 us | add_preempt_count();
  2020. 0) 1.068 us | add_preempt_count();
  2021. 0) | ttwu_do_wakeup.constprop.90() {
  2022. 0) | check_preempt_curr() {
  2023. 0) | check_preempt_wakeup() {
  2024. 0) 2.015 us | update_curr.constprop.47();
  2025. 0) + 12.602 us | }
  2026. 0) + 23.023 us | }
  2027. 0) + 36.782 us | }
  2028. 0) | __task_rq_unlock.isra.79() {
  2029. 0) 1.052 us | sub_preempt_count();
  2030. 0) 9.789 us | }
  2031. 0) 0.888 us | sub_preempt_count();
  2032. 0) + 94.030 us | }
  2033. 0) ! 103.083 us | }
  2034. 0) ! 111.969 us | }
  2035. 0) 1.143 us | add_preempt_count();
  2036. 0) ! 156.151 us | }
  2037. 0) 1.158 us | sub_preempt_count();
  2038. 0) | tick_program_event() {
  2039. 0) | clockevents_program_event() {
  2040. 0) | ktime_get() {
  2041. 0) 0.902 us | clocksource_mmio_readl_up();
  2042. 0) + 11.579 us | }
  2043. 0) 1.489 us | v2_set_next_event();
  2044. 0) + 32.782 us | }
  2045. 0) + 42.992 us | }
  2046. 0) ! 263.383 us | }
  2047. 0) ! 274.286 us | }
  2048. 0) ! 283.473 us | }
  2049. 0) 1.849 us | rcu_bh_qs();
  2050. 0) | __local_bh_enable() {
  2051. 0) 1.142 us | sub_preempt_count();
  2052. 0) + 10.722 us | }
  2053. 0) ! 336.406 us | }
  2054. 0) 1.323 us | sub_preempt_count();
  2055. 0) 1.353 us | _cond_resched();
  2056. 0) 0.978 us | add_preempt_count();
  2057. 0) 1.233 us | rcu_sched_qs();
  2058. 0) | rcu_preempt_note_context_switch() {
  2059. 0) 1.308 us | rcu_preempt_cpu_qs();
  2060. 0) + 11.940 us | }
  2061. 0) 1.715 us | sub_preempt_count();
  2062. 0) 2.225 us | kthread_should_stop();
  2063. 0) 1.218 us | add_preempt_count();
  2064. 0) | schedule_preempt_disabled() {
  2065. 0) 0.902 us | sub_preempt_count();
  2066. 0) | schedule() {
  2067. 0) | __schedule() {
  2068. 0) 1.173 us | add_preempt_count();
  2069. 0) 0.918 us | rcu_sched_qs();
  2070. 0) | rcu_preempt_note_context_switch() {
  2071. 0) 1.008 us | rcu_preempt_cpu_qs();
  2072. 0) 9.955 us | }
  2073. 0) 1.008 us | add_preempt_count();
  2074. 0) | deactivate_task() {
  2075. 0) | dequeue_task() {
  2076. 0) 1.985 us | update_rq_clock.part.76();
  2077. 0) | dequeue_task_fair() {
  2078. 0) | update_curr.constprop.47() {
  2079. 0) 1.248 us | update_min_vruntime.constprop.48();
  2080. 0) + 11.128 us | }
  2081. 0) 1.624 us | clear_buddies();
  2082. 0) 1.098 us | update_min_vruntime.constprop.48();
  2083. 0) + 42.376 us | }
  2084. 0) + 64.857 us | }
  2085. 0) + 74.226 us | }
  2086. 0) 0.992 us | put_prev_task_fair();
  2087. 0) | pick_next_task_fair() {
  2088. 0) 1.113 us | wakeup_gran.isra.34();
  2089. 0) 1.158 us | clear_buddies();
  2090. 0) 1.549 us | __dequeue_entity();
  2091. 0) + 33.022 us | }
  2092. 0) | atomic_notifier_call_chain() {
  2093. 0) 0.842 us | __rcu_read_lock();
  2094. 0) | notifier_call_chain() {
  2095. 0) 0.827 us | nwfpe_notify();
  2096. 0) + 11.113 us | }
  2097. 0) 1.023 us | __rcu_read_unlock();
  2098. 0) + 39.639 us | }
  2099. 0) | finish_task_switch.isra.72() {
  2100. 0) 1.534 us | sub_preempt_count();
  2101. 0) + 13.083 us | }
  2102. 0) 1.489 us | sub_preempt_count();
  2103. 0) ! 1004.240 us | }
  2104. 0) 1.263 us | }
  2105. 0) ! 1377.022 us | }
  2106. 0) ! 1386.736 us | }
  2107. 0) | hrtimer_try_to_cancel() {
  2108. 0) 0.872 us | add_preempt_count();
  2109. 0) 0.887 us | sub_preempt_count();
  2110. 0) + 19.940 us | }
  2111. 0) ! 1425.925 us | }
  2112. 0) ! 1471.895 us | }
  2113. 0) ! 1485.053 us | }
  2114. 0) | sys_lseek() {
  2115. 0) 2.797 us | fget_light();
  2116. 0) | generic_file_llseek() {
  2117. 0) 0.902 us | add_preempt_count();
  2118. 0) 1.068 us | sub_preempt_count();
  2119. 0) ==========> |
  2120. 0) | avic_handle_irq() {
  2121. 0) | irq_find_mapping() {
  2122. 0) 1.293 us | irq_domain_legacy_revmap();
  2123. 0) + 11.940 us | }
  2124. 0) | handle_IRQ() {
  2125. 0) | irq_enter() {
  2126. 0) 1.985 us | rcu_irq_enter();
  2127. 0) 1.323 us | add_preempt_count();
  2128. 0) + 21.428 us | }
  2129. 0) | generic_handle_irq() {
  2130. 0) | handle_level_irq() {
  2131. 0) 1.368 us | add_preempt_count();
  2132. 0) 1.609 us | irq_gc_mask_clr_bit();
  2133. 0) 1.173 us | irq_gc_mask_clr_bit();
  2134. 0) | handle_irq_event() {
  2135. 0) 1.263 us | sub_preempt_count();
  2136. 0) | handle_irq_event_percpu() {
  2137. 0) | mxc_timer_interrupt() {
  2138. 0) | hrtimer_interrupt() {
  2139. 0) 1.594 us | add_preempt_count();
  2140. 0) | ktime_get_update_offsets() {
  2141. 0) 1.173 us | clocksource_mmio_readl_up();
  2142. 0) + 12.195 us | }
  2143. 0) | __run_hrtimer() {
  2144. 0) 4.241 us | __remove_hrtimer();
  2145. 0) 1.053 us | sub_preempt_count();
  2146. 0) | tick_sched_timer() {
  2147. 0) | ktime_get() {
  2148. 0) 1.068 us | clocksource_mmio_readl_up();
  2149. 0) + 11.759 us | }
  2150. 0) | tick_do_update_jiffies64() {
  2151. 0) 1.023 us | add_preempt_count();
  2152. 0) | do_timer() {
  2153. 0) | update_wall_time() {
  2154. 0) 0.977 us | add_preempt_count();
  2155. 0) 0.903 us | clocksource_mmio_readl_up();
  2156. 0) | ntp_tick_length() {
  2157. 0) 1.323 us | add_preempt_count();
  2158. 0) 1.173 us | sub_preempt_count();
  2159. 0) + 20.872 us | }
  2160. 0) | ntp_tick_length() {
  2161. 0) 0.992 us | add_preempt_count();
  2162. 0) 0.888 us | sub_preempt_count();
  2163. 0) + 19.293 us | }
  2164. 0) 1.188 us | sub_preempt_count();
  2165. 0) + 96.136 us | }
  2166. 0) 2.632 us | calc_global_load();
  2167. 0) ! 119.489 us | }
  2168. 0) 1.143 us | sub_preempt_count();
  2169. 0) ! 156.226 us | }
  2170. 0) | update_process_times() {
  2171. 0) | account_process_tick() {
  2172. 0) 2.962 us | account_system_time();
  2173. 0) + 13.925 us | }
  2174. 0) 1.790 us | hrtimer_run_queues();
  2175. 0) | raise_softirq() {
  2176. 0) 1.729 us | __raise_softirq_irqoff();
  2177. 0) + 11.023 us | }
  2178. 0) | rcu_check_callbacks() {
  2179. 0) 1.413 us | rcu_bh_qs();
  2180. 0) + 11.955 us | }
  2181. 0) 1.323 us | printk_tick();
  2182. 0) | scheduler_tick() {
  2183. 0) 1.038 us | add_preempt_count();
  2184. 0) 2.135 us | update_rq_clock.part.76();
  2185. 0) 2.571 us | __update_cpu_load();
  2186. 0) | task_tick_fair() {
  2187. 0) | update_curr.constprop.47() {
  2188. 0) 2.045 us | update_min_vruntime.constprop.48();
  2189. 0) + 12.196 us | }
  2190. 0) | sched_slice.isra.36() {
  2191. 0) 2.902 us | calc_delta_mine();
  2192. 0) + 15.097 us | }
  2193. 0) 1.383 us | resched_task();
  2194. 0) 1.504 us | clear_buddies();
  2195. 0) + 67.789 us | }
  2196. 0) 1.278 us | sub_preempt_count();
  2197. 0) ! 124.496 us | }
  2198. 0) 1.850 us | run_posix_cpu_timers();
  2199. 0) ! 227.624 us | }
  2200. 0) 2.992 us | profile_tick();
  2201. 0) | hrtimer_forward() {
  2202. 0) 1.263 us | ktime_add_safe();
  2203. 0) 0.978 us | ktime_add_safe();
  2204. 0) + 22.497 us | }
  2205. 0) ! 467.639 us | }
  2206. 0) 1.143 us | add_preempt_count();
  2207. 0) 4.572 us | enqueue_hrtimer();
  2208. 0) ! 525.593 us | }
  2209. 0) 1.158 us | sub_preempt_count();
  2210. 0) | tick_program_event() {
  2211. 0) | clockevents_program_event() {
  2212. 0) | ktime_get() {
  2213. 0) 1.579 us | clocksource_mmio_readl_up();
  2214. 0) + 13.203 us | }
  2215. 0) 1.670 us | v2_set_next_event();
  2216. 0) + 34.902 us | }
  2217. 0) + 45.038 us | }
  2218. 0) ! 637.203 us | }
  2219. 0) ! 647.895 us | }
  2220. 0) 5.850 us | add_interrupt_randomness();
  2221. 0) 2.842 us | note_interrupt();
  2222. 0) ! 687.338 us | }
  2223. 0) 1.158 us | add_preempt_count();
  2224. 0) ! 724.045 us | }
  2225. 0) | cond_unmask_irq() {
  2226. 0) 2.000 us | irq_gc_mask_set_bit();
  2227. 0) + 12.782 us | }
  2228. 0) 1.669 us | sub_preempt_count();
  2229. 0) ! 799.850 us | }
  2230. 0) ! 812.586 us | }
  2231. 0) | irq_exit() {
  2232. 0) 0.977 us | sub_preempt_count();
  2233. 0) | __do_softirq() {
  2234. 0) 1.143 us | add_preempt_count();
  2235. 0) | run_timer_softirq() {
  2236. 0) 2.105 us | hrtimer_run_pending();
  2237. 0) 1.143 us | add_preempt_count();
  2238. 0) 0.992 us | sub_preempt_count();
  2239. 0) + 35.519 us | }
  2240. 0) 1.669 us | rcu_bh_qs();
  2241. 0) | __local_bh_enable() {
  2242. 0) 1.128 us | sub_preempt_count();
  2243. 0) + 11.278 us | }
  2244. 0) + 89.805 us | }
  2245. 0) 1.534 us | idle_cpu();
  2246. 0) 1.489 us | rcu_irq_exit();
  2247. 0) 0.992 us | sub_preempt_count();
  2248. 0) ! 142.256 us | }
  2249. 0) ! 1004.180 us | }
  2250. 0) ! 1035.474 us | }
  2251. 0) <========== |
  2252. 0) | preempt_schedule_irq() {
  2253. 0) 1.188 us | add_preempt_count();
  2254. 0) | __schedule() {
  2255. 0) 0.977 us | add_preempt_count();
  2256. 0) 2.030 us | rcu_sched_qs();
  2257. 0) | rcu_preempt_note_context_switch() {
  2258. 0) 1.624 us | rcu_preempt_cpu_qs();
  2259. 0) + 12.256 us | }
  2260. 0) 0.977 us | add_preempt_count();
  2261. 0) 2.226 us | update_rq_clock.part.76();
  2262. 0) | put_prev_task_fair() {
  2263. 0) | update_curr.constprop.47() {
  2264. 0) 1.579 us | update_min_vruntime.constprop.48();
  2265. 0) + 11.669 us | }
  2266. 0) 3.564 us | __enqueue_entity.constprop.45();
  2267. 0) + 34.286 us | }
  2268. 0) | pick_next_task_fair() {
  2269. 0) 1.399 us | clear_buddies();
  2270. 0) 4.346 us | __dequeue_entity();
  2271. 0) + 27.203 us | }
  2272. 0) | atomic_notifier_call_chain() {
  2273. 0) 0.977 us | __rcu_read_lock();
  2274. 0) | notifier_call_chain() {
  2275. 0) 0.962 us | nwfpe_notify();
  2276. 0) + 10.676 us | }
  2277. 0) 1.414 us | __rcu_read_unlock();
  2278. 0) + 40.286 us | }
  2279. 0) | finish_task_switch.isra.72() {
  2280. 0) 1.639 us | sub_preempt_count();
  2281. 0) + 57.549 us | }
  2282. 0) 2.511 us | sub_preempt_count();
  2283. 0) ! 70131.66 us | }
  2284. 0) ! 70142.75 us | }
  2285. 0) ! 70153.62 us | }
  2286. 0) ==========> |
  2287. 0) | avic_handle_irq() {
  2288. 0) | irq_find_mapping() {
  2289. 0) 2.120 us | irq_domain_legacy_revmap();
  2290. 0) + 15.398 us | }
  2291. 0) | handle_IRQ() {
  2292. 0) | irq_enter() {
  2293. 0) 2.181 us | rcu_irq_enter();
  2294. 0) 2.000 us | add_preempt_count();
  2295. 0) + 24.301 us | }
  2296. 0) | generic_handle_irq() {
  2297. 0) | handle_level_irq() {
  2298. 0) 1.399 us | add_preempt_count();
  2299. 0) 1.609 us | irq_gc_mask_clr_bit();
  2300. 0) 1.188 us | irq_gc_mask_clr_bit();
  2301. 0) | handle_irq_event() {
  2302. 0) 1.910 us | sub_preempt_count();
  2303. 0) | handle_irq_event_percpu() {
  2304. 0) | mxc_timer_interrupt() {
  2305. 0) | hrtimer_interrupt() {
  2306. 0) 1.323 us | add_preempt_count();
  2307. 0) | ktime_get_update_offsets() {
  2308. 0) 1.925 us | clocksource_mmio_readl_up();
  2309. 0) + 14.677 us | }
  2310. 0) | __run_hrtimer() {
  2311. 0) 4.000 us | __remove_hrtimer();
  2312. 0) 1.173 us | sub_preempt_count();
  2313. 0) | tick_sched_timer() {
  2314. 0) | ktime_get() {
  2315. 0) 1.293 us | clocksource_mmio_readl_up();
  2316. 0) + 12.873 us | }
  2317. 0) | tick_do_update_jiffies64() {
  2318. 0) 1.023 us | add_preempt_count();
  2319. 0) | do_timer() {
  2320. 0) | update_wall_time() {
  2321. 0) 1.173 us | add_preempt_count();
  2322. 0) 0.887 us | clocksource_mmio_readl_up();
  2323. 0) | ntp_tick_length() {
  2324. 0) 0.977 us | add_preempt_count();
  2325. 0) 1.023 us | sub_preempt_count();
  2326. 0) + 20.271 us | }
  2327. 0) | ntp_tick_length() {
  2328. 0) 1.007 us | add_preempt_count();
  2329. 0) 1.038 us | sub_preempt_count();
  2330. 0) + 19.414 us | }
  2331. 0) 1.293 us | sub_preempt_count();
  2332. 0) + 95.399 us | }
  2333. 0) 1.969 us | calc_global_load();
  2334. 0) ! 117.804 us | }
  2335. 0) 1.353 us | sub_preempt_count();
  2336. 0) ! 149.007 us | }
  2337. 0) | update_process_times() {
  2338. 0) | account_process_tick() {
  2339. 0) 2.662 us | account_user_time();
  2340. 0) + 12.632 us | }
  2341. 0) 1.639 us | hrtimer_run_queues();
  2342. 0) | raise_softirq() {
  2343. 0) 1.744 us | __raise_softirq_irqoff();
  2344. 0) + 10.752 us | }
  2345. 0) | rcu_check_callbacks() {
  2346. 0) 1.985 us | rcu_sched_qs();
  2347. 0) + 13.233 us | }
  2348. 0) 1.519 us | printk_tick();
  2349. 0) | scheduler_tick() {
  2350. 0) 0.992 us | add_preempt_count();
  2351. 0) 2.933 us | update_rq_clock.part.76();
  2352. 0) 2.557 us | __update_cpu_load();
  2353. 0) | task_tick_fair() {
  2354. 0) | update_curr.constprop.47() {
  2355. 0) 2.241 us | update_min_vruntime.constprop.48();
  2356. 0) + 13.865 us | }
  2357. 0) | sched_slice.isra.36() {
  2358. 0) 2.030 us | calc_delta_mine();
  2359. 0) + 13.775 us | }
  2360. 0) 1.383 us | resched_task();
  2361. 0) 1.685 us | clear_buddies();
  2362. 0) + 69.008 us | }
  2363. 0) 1.263 us | sub_preempt_count();
  2364. 0) ! 125.849 us | }
  2365. 0) 1.789 us | run_posix_cpu_timers();
  2366. 0) ! 231.504 us | }
  2367. 0) 2.000 us | profile_tick();
  2368. 0) | hrtimer_forward() {
  2369. 0) 1.263 us | ktime_add_safe();
  2370. 0) 1.444 us | ktime_add_safe();
  2371. 0) + 23.894 us | }
  2372. 0) ! 466.391 us | }
  2373. 0) 1.248 us | add_preempt_count();
  2374. 0) 5.203 us | enqueue_hrtimer();
  2375. 0) ! 531.970 us | }
  2376. 0) 1.399 us | sub_preempt_count();
  2377. 0) | tick_program_event() {
  2378. 0) | clockevents_program_event() {
  2379. 0) | ktime_get() {
  2380. 0) 1.579 us | clocksource_mmio_readl_up();
  2381. 0) + 13.519 us | }
  2382. 0) 1.685 us | v2_set_next_event();
  2383. 0) + 35.489 us | }
  2384. 0) + 46.406 us | }
  2385. 0) ! 649.323 us | }
  2386. 0) ! 661.384 us | }
  2387. 0) 5.369 us | add_interrupt_randomness();
  2388. 0) 2.571 us | note_interrupt();
  2389. 0) ! 700.226 us | }
  2390. 0) 1.564 us | add_preempt_count();
  2391. 0) ! 732.045 us | }
  2392. 0) | cond_unmask_irq() {
  2393. 0) 1.518 us | irq_gc_mask_set_bit();
  2394. 0) + 12.452 us | }
  2395. 0) 1.308 us | sub_preempt_count();
  2396. 0) ! 816.255 us | }
  2397. 0) ! 829.414 us | }
  2398. 0) | irq_exit() {
  2399. 0) 1.143 us | sub_preempt_count();
  2400. 0) | __do_softirq() {
  2401. 0) 1.279 us | add_preempt_count();
  2402. 0) | run_timer_softirq() {
  2403. 0) 1.564 us | hrtimer_run_pending();
  2404. 0) 0.978 us | add_preempt_count();
  2405. 0) 1.263 us | sub_preempt_count();
  2406. 0) + 35.518 us | }
  2407. 0) 1.744 us | rcu_bh_qs();
  2408. 0) | __local_bh_enable() {
  2409. 0) 0.978 us | sub_preempt_count();
  2410. 0) + 11.458 us | }
  2411. 0) + 89.083 us | }
  2412. 0) 1.488 us | idle_cpu();
  2413. 0) 1.489 us | rcu_irq_exit();
  2414. 0) 1.143 us | sub_preempt_count();
  2415. 0) ! 140.150 us | }
  2416. 0) ! 1022.000 us | }
  2417. 0) ! 1060.496 us | }
  2418. 0) <========== |
  2419. 0) | do_work_pending() {
  2420. 0) | schedule() {
  2421. 0) | __schedule() {
  2422. 0) 1.128 us | add_preempt_count();
  2423. 0) 1.443 us | rcu_sched_qs();
  2424. 0) | rcu_preempt_note_context_switch() {
  2425. 0) 1.760 us | rcu_preempt_cpu_qs();
  2426. 0) + 13.083 us | }
  2427. 0) 1.413 us | add_preempt_count();
  2428. 0) 2.090 us | update_rq_clock.part.76();
  2429. 0) | put_prev_task_fair() {
  2430. 0) | update_curr.constprop.47() {
  2431. 0) 1.684 us | update_min_vruntime.constprop.48();
  2432. 0) + 13.203 us | }
  2433. 0) 3.684 us | __enqueue_entity.constprop.45();
  2434. 0) + 36.706 us | }
  2435. 0) | pick_next_task_fair() {
  2436. 0) 1.413 us | clear_buddies();
  2437. 0) 3.248 us | __dequeue_entity();
  2438. 0) + 26.060 us | }
  2439. 0) | atomic_notifier_call_chain() {
  2440. 0) 1.444 us | __rcu_read_lock();
  2441. 0) | notifier_call_chain() {
  2442. 0) 0.962 us | nwfpe_notify();
  2443. 0) + 11.669 us | }
  2444. 0) 1.278 us | __rcu_read_unlock();
  2445. 0) + 42.917 us | }
  2446. 0) | finish_task_switch.isra.72() {
  2447. 0) 1.519 us | sub_preempt_count();
  2448. 0) + 55.263 us | }
  2449. 0) 2.511 us | sub_preempt_count();
  2450. 0) ! 13972.24 us | }
  2451. 0) 1.007 us | }
  2452. 0) ! 15320.85 us | }
  2453. 0) ! 15330.79 us | }
  2454. 0) | hrtimer_try_to_cancel() {
  2455. 0) 1.790 us | add_preempt_count();
  2456. 0) 1.278 us | sub_preempt_count();
  2457. 0) + 22.827 us | }
  2458. 0) ! 15374.70 us | }
  2459. 0) ! 15409.35 us | }
  2460. 0) ! 15421.42 us | }
  2461. 0) | sys_lseek() {
  2462. 0) 2.812 us | fget_light();
  2463. 0) | generic_file_llseek() {
  2464. 0) 1.548 us | add_preempt_count();
  2465. 0) 1.473 us | sub_preempt_count();
  2466. 0) 1.880 us | generic_file_llseek_size();
  2467. 0) + 35.669 us | }
  2468. 0) + 58.467 us | }
  2469. 0) | sys_write() {
  2470. 0) 1.669 us | fget_light();
  2471. 0) | vfs_write() {
  2472. 0) 1.744 us | rw_verify_area();
  2473. 0) | do_sync_write() {
  2474. 0) | ubifs_aio_write() {
  2475. 0) 1.504 us | get_seconds();
  2476. 0) | generic_file_aio_write() {
  2477. 0) | __sb_start_write() {
  2478. 0) 1.037 us | add_preempt_count();
  2479. 0) 1.188 us | sub_preempt_count();
  2480. 0) + 19.895 us | }
  2481. 0) 1.203 us | mutex_lock();
  2482. 0) | __generic_file_aio_write() {
  2483. 0) 1.444 us | generic_segment_checks();
  2484. 0) | file_remove_suid() {
  2485. 0) 1.534 us | should_remove_suid();
  2486. 0) | cap_inode_need_killpriv() {
  2487. 0) | ubifs_getxattr() {
  2488. 0) 4.286 us | check_namespace.isra.4();
  2489. 0) 4.075 us | kmem_cache_alloc_trace();
  2490. 0) | ubifs_tnc_lookup_nm() {
  2491. 0) | ubifs_tnc_locate() {
  2492. 0) 1.353 us | mutex_lock();
  2493. 0) | ubifs_lookup_level0() {
  2494. 0) 0.962 us | get_seconds();
  2495. 0) + 29.624 us | dbg_snprintf_key();
  2496. 0) 2.676 us | ubifs_search_zbranch();
  2497. 0) 1.594 us | ubifs_search_zbranch();
  2498. 0) 1.579 us | ubifs_search_zbranch();
  2499. 0) 1.654 us | ubifs_search_zbranch();
  2500. 0) 2.015 us | ubifs_search_zbranch();
  2501. 0) 1.730 us | ubifs_search_zbranch();
  2502. 0) ! 119.670 us | }
  2503. 0) 0.992 us | mutex_unlock();
  2504. 0) ! 148.947 us | }
  2505. 0) ! 159.744 us | }
  2506. 0) 3.023 us | kfree();
  2507. 0) ! 212.722 us | }
  2508. 0) ! 223.609 us | }
  2509. 0) ! 245.805 us | }
  2510. 0) 1.143 us | file_update_time();
  2511. 0) | generic_file_buffered_write() {
  2512. 0) 1.157 us | iov_iter_advance();
  2513. 0) 1.685 us | iov_iter_fault_in_readable();
  2514. 0) | ubifs_write_begin() {
  2515. 0) | grab_cache_page_write_begin() {
  2516. 0) | find_lock_page() {
  2517. 0) | find_get_page() {
  2518. 0) 1.128 us | __rcu_read_lock();
  2519. 0) 1.579 us | __rcu_read_unlock();
  2520. 0) + 22.857 us | }
  2521. 0) + 32.707 us | }
  2522. 0) + 52.767 us | }
  2523. 0) + 65.504 us | }
  2524. 0) 1.338 us | add_preempt_count();
  2525. 0) | iov_iter_copy_from_user_atomic() {
  2526. 0) 0.872 us | add_preempt_count();
  2527. 0) 1.219 us | sub_preempt_count();
  2528. 0) + 23.985 us | }
  2529. 0) 1.023 us | sub_preempt_count();
  2530. 0) 2.256 us | flush_dcache_page();
  2531. 0) 1.098 us | mark_page_accessed();
  2532. 0) | ubifs_write_end() {
  2533. 0) | unlock_page() {
  2534. 0) 1.428 us | __wake_up_bit();
  2535. 0) + 11.278 us | }
  2536. 0) 1.278 us | put_page();
  2537. 0) + 32.105 us | }
  2538. 0) 1.128 us | _cond_resched();
  2539. 0) 1.278 us | iov_iter_advance();
  2540. 0) | balance_dirty_pages_ratelimited_nr() {
  2541. 0) 0.917 us | add_preempt_count();
  2542. 0) 1.730 us | sub_preempt_count();
  2543. 0) + 23.970 us | }
  2544. 0) ! 264.676 us | }
  2545. 0) ! 554.993 us | }
  2546. 0) 1.323 us | mutex_unlock();
  2547. 0) 2.121 us | generic_write_sync();
  2548. 0) | __sb_end_write() {
  2549. 0) 0.932 us | add_preempt_count();
  2550. 0) 1.173 us | sub_preempt_count();
  2551. 0) + 20.557 us | }
  2552. 0) ! 654.406 us | }
  2553. 0) ! 678.211 us | }
  2554. 0) ! 690.286 us | }
  2555. 0) 1.279 us | __fsnotify_parent();
  2556. 0) | fsnotify() {
  2557. 0) | __srcu_read_lock() {
  2558. 0) 1.203 us | add_preempt_count();
  2559. 0) 1.173 us | sub_preempt_count();
  2560. 0) + 20.707 us | }
  2561. 0) | __srcu_read_unlock() {
  2562. 0) 1.038 us | add_preempt_count();
  2563. 0) 1.308 us | sub_preempt_count();
  2564. 0) + 19.985 us | }
  2565. 0) + 61.188 us | }
  2566. 0) ! 790.676 us | }
  2567. 0) ! 810.857 us | }
  2568. 0) | sys_nanosleep() {
  2569. 0) | hrtimer_nanosleep() {
  2570. 0) 2.993 us | hrtimer_init();
  2571. 0) 1.157 us | ktime_add_safe();
  2572. 0) | do_nanosleep() {
  2573. 0) | hrtimer_start_range_ns() {
  2574. 0) | __hrtimer_start_range_ns() {
  2575. 0) 1.008 us | add_preempt_count();
  2576. 0) | ktime_get() {
  2577. 0) 1.233 us | clocksource_mmio_readl_up();
  2578. 0) + 14.361 us | }
  2579. 0) 1.037 us | ktime_add_safe();
  2580. 0) 6.827 us | enqueue_hrtimer();
  2581. 0) | tick_program_event() {
  2582. 0) | clockevents_program_event() {
  2583. 0) | ktime_get() {
  2584. 0) 1.294 us | clocksource_mmio_readl_up();
  2585. 0) + 10.647 us | }
  2586. 0) + 21.128 us | }
  2587. 0) + 31.684 us | }
  2588. 0) 0.993 us | sub_preempt_count();
  2589. 0) 2.045 us | __raise_softirq_irqoff();
  2590. 0) | wakeup_softirqd() {
  2591. 0) | wake_up_process() {
  2592. 0) | try_to_wake_up() {
  2593. 0) 1.504 us | add_preempt_count();
  2594. 0) 0.857 us | add_preempt_count();
  2595. 0) | activate_task() {
  2596. 0) | enqueue_task() {
  2597. 0) 2.736 us | update_rq_clock.part.76();
  2598. 0) | enqueue_task_fair() {
  2599. 0) | update_curr.constprop.47() {
  2600. 0) 2.150 us | update_min_vruntime.constprop.48();
  2601. 0) + 14.992 us | }
  2602. 0) 3.624 us | __enqueue_entity.constprop.45();
  2603. 0) + 40.301 us | }
  2604. 0) + 63.037 us | }
  2605. 0) + 79.038 us | }
  2606. 0) | ttwu_do_wakeup.constprop.90() {
  2607. 0) | check_preempt_curr() {
  2608. 0) | check_preempt_wakeup() {
  2609. 0) 1.158 us | update_curr.constprop.47();
  2610. 0) 1.233 us | wakeup_gran.isra.34();
  2611. 0) 1.128 us | resched_task();
  2612. 0) + 34.375 us | }
  2613. 0) + 46.165 us | }
  2614. 0) + 65.038 us | }
  2615. 0) 1.504 us | sub_preempt_count();
  2616. 0) 0.993 us | sub_preempt_count();
  2617. 0) ! 202.616 us | }
  2618. 0) ! 212.256 us | }
  2619. 0) ! 222.542 us | }
  2620. 0) 1.293 us | add_preempt_count();
  2621. 0) | sub_preempt_count() {
  2622. 0) | __schedule() {
  2623. 0) 0.977 us | add_preempt_count();
  2624. 0) 2.105 us | rcu_sched_qs();
  2625. 0) | rcu_preempt_note_context_switch() {
  2626. 0) 2.030 us | rcu_preempt_cpu_qs();
  2627. 0) + 13.188 us | }
  2628. 0) 0.978 us | add_preempt_count();
  2629. 0) | put_prev_task_fair() {
  2630. 0) 0.992 us | update_curr.constprop.47();
  2631. 0) 5.158 us | __enqueue_entity.constprop.45();
  2632. 0) + 25.789 us | }
  2633. 0) | pick_next_task_fair() {
  2634. 0) 1.564 us | wakeup_gran.isra.34();
  2635. 0) 1.744 us | clear_buddies();
  2636. 0) 2.527 us | __dequeue_entity();
  2637. 0) + 36.135 us | }
  2638. 0) | atomic_notifier_call_chain() {
  2639. 0) 0.842 us | __rcu_read_lock();
  2640. 0) | notifier_call_chain() {
  2641. 0) 1.083 us | nwfpe_notify();
  2642. 0) + 11.428 us | }
  2643. 0) 1.038 us | __rcu_read_unlock();
  2644. 0) + 41.157 us | }
  2645. 0) | finish_task_switch.isra.72() {
  2646. 0) 1.835 us | sub_preempt_count();
  2647. 0) + 12.196 us | }
  2648. 0) 0.887 us | sub_preempt_count();
  2649. 0) ! 13452.61 us | }
  2650. 0) ! 13463.68 us | }
  2651. 0) 1.143 us | add_preempt_count();
  2652. 0) ! 13492.04 us | }
  2653. 0) | __do_softirq() {
  2654. 0) 1.173 us | add_preempt_count();
  2655. 0) | run_hrtimer_softirq() {
  2656. 0) | hrtimer_peek_ahead_timers() {
  2657. 0) | hrtimer_interrupt() {
  2658. 0) 1.459 us | add_preempt_count();
  2659. 0) | ktime_get_update_offsets() {
  2660. 0) 1.294 us | clocksource_mmio_readl_up();
  2661. 0) + 13.293 us | }
  2662. 0) | __run_hrtimer() {
  2663. 0) 3.354 us | __remove_hrtimer();
  2664. 0) 0.887 us | sub_preempt_count();
  2665. 0) | hrtimer_wakeup() {
  2666. 0) | wake_up_process() {
  2667. 0) | try_to_wake_up() {
  2668. 0) 1.188 us | add_preempt_count();
  2669. 0) 1.007 us | add_preempt_count();
  2670. 0) | ttwu_do_wakeup.constprop.90() {
  2671. 0) | check_preempt_curr() {
  2672. 0) | check_preempt_wakeup() {
  2673. 0) 2.090 us | update_curr.constprop.47();
  2674. 0) + 18.767 us | }
  2675. 0) + 29.970 us | }
  2676. 0) + 42.887 us | }
  2677. 0) | __task_rq_unlock.isra.79() {
  2678. 0) 0.887 us | sub_preempt_count();
  2679. 0) + 10.120 us | }
  2680. 0) 1.022 us | sub_preempt_count();
  2681. 0) + 97.579 us | }
  2682. 0) ! 107.233 us | }
  2683. 0) ! 116.557 us | }
  2684. 0) 1.008 us | add_preempt_count();
  2685. 0) ! 160.782 us | }
  2686. 0) 1.022 us | sub_preempt_count();
  2687. 0) | tick_program_event() {
  2688. 0) | clockevents_program_event() {
  2689. 0) | ktime_get() {
  2690. 0) 1.037 us | clocksource_mmio_readl_up();
  2691. 0) + 11.849 us | }
  2692. 0) 1.488 us | v2_set_next_event();
  2693. 0) + 33.594 us | }
  2694. 0) + 42.557 us | }
  2695. 0) ! 270.091 us | }
  2696. 0) ! 281.218 us | }
  2697. 0) ! 290.812 us | }
  2698. 0) 2.120 us | rcu_bh_qs();
  2699. 0) | __local_bh_enable() {
  2700. 0) 0.872 us | sub_preempt_count();
  2701. 0) + 11.248 us | }
  2702. 0) ! 342.120 us | }
  2703. 0) 1.203 us | sub_preempt_count();
  2704. 0) 1.669 us | _cond_resched();
  2705. 0) 1.519 us | add_preempt_count();
  2706. 0) 1.624 us | rcu_sched_qs();
  2707. 0) | rcu_preempt_note_context_switch() {
  2708. 0) 1.473 us | rcu_preempt_cpu_qs();
  2709. 0) + 10.210 us | }
  2710. 0) 1.895 us | sub_preempt_count();
  2711. 0) 1.444 us | kthread_should_stop();
  2712. 0) 1.173 us | add_preempt_count();
  2713. 0) | schedule_preempt_disabled() {
  2714. 0) 1.158 us | sub_preempt_count();
  2715. 0) | schedule() {
  2716. 0) | __schedule() {
  2717. 0) 1.143 us | add_preempt_count();
  2718. 0) 1.068 us | rcu_sched_qs();
  2719. 0) | rcu_preempt_note_context_switch() {
  2720. 0) 1.278 us | rcu_preempt_cpu_qs();
  2721. 0) + 10.512 us | }
  2722. 0) 1.203 us | add_preempt_count();
  2723. 0) | deactivate_task() {
  2724. 0) | dequeue_task() {
  2725. 0) 2.271 us | update_rq_clock.part.76();
  2726. 0) | dequeue_task_fair() {
  2727. 0) | update_curr.constprop.47() {
  2728. 0) 1.338 us | update_min_vruntime.constprop.48();
  2729. 0) + 12.211 us | }
  2730. 0) 1.097 us | clear_buddies();
  2731. 0) 0.963 us | update_min_vruntime.constprop.48();
  2732. 0) + 42.647 us | }
  2733. 0) + 62.933 us | }
  2734. 0) + 72.782 us | }
  2735. 0) 1.022 us | put_prev_task_fair();
  2736. 0) | pick_next_task_fair() {
  2737. 0) 1.264 us | wakeup_gran.isra.34();
  2738. 0) 0.857 us | clear_buddies();
  2739. 0) 5.519 us | __dequeue_entity();
  2740. 0) + 36.782 us | }
  2741. 0) | atomic_notifier_call_chain() {
  2742. 0) 0.842 us | __rcu_read_lock();
  2743. 0) | notifier_call_chain() {
  2744. 0) 0.963 us | nwfpe_notify();
  2745. 0) + 10.932 us | }
  2746. 0) 1.023 us | __rcu_read_unlock();
  2747. 0) + 44.842 us | }
  2748. 0) | finish_task_switch.isra.72() {
  2749. 0) 1.413 us | sub_preempt_count();
  2750. 0) + 57.654 us | }
  2751. 0) 2.662 us | sub_preempt_count();
  2752. 0) ! 24972.40 us | }
  2753. 0) 1.128 us | }
  2754. 0) ! 25248.66 us | }
  2755. 0) 1.368 us | kill_fasync();
  2756. 0) | file_update_time() {
  2757. 0) | current_fs_time() {
  2758. 0) 2.346 us | current_kernel_time();
  2759. 0) + 13.639 us | }
  2760. 0) | __mnt_want_write_file() {
  2761. 0) | __mnt_want_write() {
  2762. 0) 1.533 us | add_preempt_count();
  2763. 0) 1.173 us | sub_preempt_count();
  2764. 0) + 21.263 us | }
  2765. 0) + 30.707 us | }
  2766. 0) | update_time() {
  2767. 0) 1.730 us | __mark_inode_dirty();
  2768. 0) + 12.511 us | }
  2769. 0) | __mnt_drop_write_file() {
  2770. 0) | __mnt_drop_write() {
  2771. 0) 1.082 us | add_preempt_count();
  2772. 0) 1.038 us | sub_preempt_count();
  2773. 0) + 19.293 us | }
  2774. 0) + 28.993 us | }
  2775. 0) ! 124.376 us | }
  2776. 0) ! 25473.69 us | }
  2777. 0) ! 25485.97 us | }
  2778. 0) 1.143 us | __fsnotify_parent();
  2779. 0) | fsnotify() {
  2780. 0) | __srcu_read_lock() {
  2781. 0) 0.962 us | add_preempt_count();
  2782. 0) 1.308 us | sub_preempt_count();
  2783. 0) + 20.782 us | }
  2784. 0) | __srcu_read_unlock() {
  2785. 0) 1.203 us | add_preempt_count();
  2786. 0) 1.263 us | sub_preempt_count();
  2787. 0) + 19.428 us | }
  2788. 0) + 60.316 us | }
  2789. 0) ! 25588.61 us | }
  2790. 0) ! 25614.07 us | }
  2791. 0) | sys_close() {
  2792. 0) 1.173 us | add_preempt_count();
  2793. 0) 1.293 us | sub_preempt_count();
  2794. 0) | filp_close() {
  2795. 0) 1.549 us | locks_remove_posix();
  2796. 0) | fput() {
  2797. 0) 0.977 us | file_sb_list_del();
  2798. 0) | task_work_add() {
  2799. 0) 1.127 us | add_preempt_count();
  2800. 0) 1.654 us | sub_preempt_count();
  2801. 0) + 20.421 us | }
  2802. 0) + 41.248 us | }
  2803. 0) + 62.301 us | }
  2804. 0) + 93.940 us | }
  2805. 0) | do_work_pending() {
  2806. 0) | task_work_run() {
  2807. 0) 0.872 us | add_preempt_count();
  2808. 0) 1.142 us | sub_preempt_count();
  2809. 0) | ____fput() {
  2810. 0) | __fput() {
  2811. 0) 1.323 us | __fsnotify_parent();
  2812. 0) 1.684 us | fsnotify();
  2813. 0) 1.428 us | locks_remove_flock();
  2814. 0) | sock_close() {
  2815. 0) | sock_release() {
  2816. 0) | inet_release() {
  2817. 0) 1.383 us | ip_mc_drop_socket();
  2818. 0) | tcp_close() {
  2819. 0) | lock_sock_nested() {
  2820. 0) | local_bh_disable() {
  2821. 0) 1.219 us | add_preempt_count();
  2822. 0) + 10.135 us | }
  2823. 0) 0.872 us | add_preempt_count();
  2824. 0) 1.083 us | sub_preempt_count();
  2825. 0) | local_bh_enable() {
  2826. 0) 1.022 us | sub_preempt_count();
  2827. 0) 1.413 us | sub_preempt_count();
  2828. 0) + 22.391 us | }
  2829. 0) + 78.496 us | }
  2830. 0) | local_bh_disable() {
  2831. 0) 1.188 us | add_preempt_count();
  2832. 0) 9.985 us | }
  2833. 0) 0.872 us | add_preempt_count();
  2834. 0) 1.083 us | sub_preempt_count();
  2835. 0) | local_bh_enable() {
  2836. 0) 1.143 us | sub_preempt_count();
  2837. 0) 1.158 us | sub_preempt_count();
  2838. 0) + 19.414 us | }
  2839. 0) | release_sock() {
  2840. 0) | local_bh_disable() {
  2841. 0) 0.872 us | add_preempt_count();
  2842. 0) + 10.255 us | }
  2843. 0) 1.008 us | add_preempt_count();
  2844. 0) 1.143 us | tcp_release_cb();
  2845. 0) 0.948 us | sub_preempt_count();
  2846. 0) | local_bh_enable() {
  2847. 0) 0.872 us | sub_preempt_count();
  2848. 0) 1.023 us | sub_preempt_count();
  2849. 0) + 19.384 us | }
  2850. 0) + 76.136 us | }
  2851. 0) | local_bh_disable() {
  2852. 0) 1.128 us | add_preempt_count();
  2853. 0) + 10.331 us | }
  2854. 0) 1.008 us | add_preempt_count();
  2855. 0) 1.188 us | add_preempt_count();
  2856. 0) 0.947 us | sub_preempt_count();
  2857. 0) | inet_csk_destroy_sock() {
  2858. 0) | tcp_v4_destroy_sock() {
  2859. 0) | inet_csk_clear_xmit_timers() {
  2860. 0) 1.353 us | sk_stop_timer();
  2861. 0) 1.082 us | sk_stop_timer();
  2862. 0) 1.098 us | sk_stop_timer();
  2863. 0) + 29.263 us | }
  2864. 0) | tcp_cleanup_congestion_control() {
  2865. 0) 0.827 us | module_put();
  2866. 0) + 11.278 us | }
  2867. 0) 1.083 us | tcp_free_fastopen_req();
  2868. 0) 1.173 us | add_preempt_count();
  2869. 0) 1.534 us | sub_preempt_count();
  2870. 0) + 90.060 us | }
  2871. 0) 2.166 us | sk_stream_kill_queues();
  2872. 0) 0.917 us | add_preempt_count();
  2873. 0) 0.947 us | sub_preempt_count();
  2874. 0) ! 130.557 us | }
  2875. 0) 1.323 us | sub_preempt_count();
  2876. 0) | local_bh_enable() {
  2877. 0) 0.872 us | sub_preempt_count();
  2878. 0) 1.158 us | sub_preempt_count();
  2879. 0) + 19.308 us | }
  2880. 0) | sk_free() {
  2881. 0) | __sk_free() {
  2882. 0) | inet_sock_destruct() {
  2883. 0) 1.533 us | kfree();
  2884. 0) 0.977 us | dst_release();
  2885. 0) 0.962 us | dst_release();
  2886. 0) + 31.909 us | }
  2887. 0) 0.842 us | put_pid();
  2888. 0) 3.399 us | kmem_cache_free();
  2889. 0) 0.827 us | module_put();
  2890. 0) + 73.775 us | }
  2891. 0) + 84.045 us | }
  2892. 0) ! 557.143 us | }
  2893. 0) ! 578.677 us | }
  2894. 0) 1.203 us | module_put();
  2895. 0) ! 605.955 us | }
  2896. 0) ! 617.113 us | }
  2897. 0) 0.992 us | module_put();
  2898. 0) 0.947 us | put_pid();
  2899. 0) 1.188 us | add_preempt_count();
  2900. 0) 1.173 us | sub_preempt_count();
  2901. 0) | call_rcu() {
  2902. 0) | rcu_preempt_start_gp() {
  2903. 0) 2.270 us | rcu_preempt_cpu_qs();
  2904. 0) + 13.519 us | }
  2905. 0) + 23.534 us | }
  2906. 0) | dput() {
  2907. 0) 0.903 us | add_preempt_count();
  2908. 0) 1.219 us | add_preempt_count();
  2909. 0) 1.143 us | dentry_lru_prune();
  2910. 0) 0.963 us | __d_drop();
  2911. 0) | d_kill() {
  2912. 0) 1.188 us | sub_preempt_count();
  2913. 0) 1.038 us | sub_preempt_count();
  2914. 0) | iput() {
  2915. 0) 1.113 us | add_preempt_count();
  2916. 0) 1.324 us | sub_preempt_count();
  2917. 0) | evict() {
  2918. 0) | inode_wait_for_writeback() {
  2919. 0) 0.963 us | add_preempt_count();
  2920. 0) | __inode_wait_for_writeback() {
  2921. 0) 2.993 us | bit_waitqueue();
  2922. 0) + 13.203 us | }
  2923. 0) 1.098 us | sub_preempt_count();
  2924. 0) + 41.383 us | }
  2925. 0) | clear_inode() {
  2926. 0) 1.338 us | add_preempt_count();
  2927. 0) 1.127 us | sub_preempt_count();
  2928. 0) + 21.910 us | }
  2929. 0) 1.038 us | add_preempt_count();
  2930. 0) | wake_up_bit() {
  2931. 0) 1.338 us | bit_waitqueue();
  2932. 0) 1.279 us | __wake_up_bit();
  2933. 0) + 19.880 us | }
  2934. 0) 1.157 us | sub_preempt_count();
  2935. 0) | destroy_inode() {
  2936. 0) | __destroy_inode() {
  2937. 0) 1.112 us | inode_has_buffers();
  2938. 0) | __fsnotify_inode_delete() {
  2939. 0) | fsnotify_clear_marks_by_inode() {
  2940. 0) 1.263 us | add_preempt_count();
  2941. 0) 1.008 us | sub_preempt_count();
  2942. 0) + 20.557 us | }
  2943. 0) + 30.331 us | }
  2944. 0) + 49.248 us | }
  2945. 0) | sock_destroy_inode() {
  2946. 0) | call_rcu() {
  2947. 0) | rcu_preempt_start_gp() {
  2948. 0) 1.398 us | rcu_preempt_cpu_qs();
  2949. 0) + 10.692 us | }
  2950. 0) + 19.624 us | }
  2951. 0) 2.136 us | kmem_cache_free();
  2952. 0) + 39.805 us | }
  2953. 0) ! 106.962 us | }
  2954. 0) ! 245.263 us | }
  2955. 0) ! 276.586 us | }
  2956. 0) | d_free() {
  2957. 0) | __d_free() {
  2958. 0) 1.774 us | kmem_cache_free();
  2959. 0) + 11.609 us | }
  2960. 0) + 21.594 us | }
  2961. 0) ! 336.542 us | }
  2962. 0) ! 386.496 us | }
  2963. 0) | mntput() {
  2964. 0) | mntput_no_expire() {
  2965. 0) 1.279 us | add_preempt_count();
  2966. 0) 1.173 us | sub_preempt_count();
  2967. 0) + 19.895 us | }
  2968. 0) + 29.444 us | }
  2969. 0) ! 1162.887 us | }
  2970. 0) ! 1177.714 us | }
  2971. 0) 0.977 us | _cond_resched();
  2972. 0) 1.008 us | add_preempt_count();
  2973. 0) 1.038 us | sub_preempt_count();
  2974. 0) ! 1235.443 us | }
  2975. 0) ! 1247.218 us | }
  2976. 0) | sys_clock_gettime() {
  2977. 0) | posix_ktime_get_ts() {
  2978. 0) | ktime_get_ts() {
  2979. 0) 1.654 us | clocksource_mmio_readl_up();
  2980. 0) + 14.557 us | }
  2981. 0) + 24.195 us | }
  2982. 0) + 36.601 us | }
  2983. 0) | sys_clock_gettime() {
  2984. 0) | posix_ktime_get_ts() {
  2985. 0) | ktime_get_ts() {
  2986. 0) 1.053 us | clocksource_mmio_readl_up();
  2987. 0) + 10.572 us | }
  2988. 0) + 19.970 us | }
  2989. 0) + 30.241 us | }
  2990. 0) | sys_socket() {
  2991. 0) | sock_create() {
  2992. 0) | __sock_create() {
  2993. 0) | sock_alloc() {
  2994. 0) | new_inode_pseudo() {
  2995. 0) | alloc_inode() {
  2996. 0) | sock_alloc_inode() {
  2997. 0) 4.917 us | kmem_cache_alloc();
  2998. 0) 3.022 us | kmem_cache_alloc_trace();
  2999. 0) 1.234 us | __init_waitqueue_head();
  3000. 0) + 37.579 us | }
  3001. 0) | inode_init_always() {
  3002. 0) 1.098 us | __mutex_init();
  3003. 0) + 14.195 us | }
  3004. 0) + 70.286 us | }
  3005. 0) 1.338 us | add_preempt_count();
  3006. 0) 1.805 us | sub_preempt_count();
  3007. 0) ! 100.436 us | }
  3008. 0) | get_next_ino() {
  3009. 0) 1.038 us | add_preempt_count();
  3010. 0) 1.022 us | sub_preempt_count();
  3011. 0) + 20.030 us | }
  3012. 0) ! 140.406 us | }
  3013. 0) 1.173 us | __rcu_read_lock();
  3014. 0) 1.353 us | try_module_get();
  3015. 0) 1.293 us | __rcu_read_unlock();
  3016. 0) | inet_create() {
  3017. 0) 0.857 us | __rcu_read_lock();
  3018. 0) 0.902 us | __rcu_read_unlock();
  3019. 0) | sk_alloc() {
  3020. 0) | sk_prot_alloc.isra.43() {
  3021. 0) 2.752 us | kmem_cache_alloc();
  3022. 0) 5.413 us | sk_prot_clear_portaddr_nulls();
  3023. 0) 1.112 us | try_module_get();
  3024. 0) + 39.383 us | }
  3025. 0) 0.873 us | __init_waitqueue_head();
  3026. 0) | sock_update_classid() {
  3027. 0) 0.977 us | __rcu_read_lock();
  3028. 0) 0.977 us | __rcu_read_lock();
  3029. 0) 1.007 us | __rcu_read_unlock();
  3030. 0) 1.023 us | __rcu_read_unlock();
  3031. 0) + 38.557 us | }
  3032. 0) ! 108.136 us | }
  3033. 0) | sock_init_data() {
  3034. 0) 2.045 us | init_timer_key();
  3035. 0) + 15.083 us | }
  3036. 0) ! 165.955 us | }
  3037. 0) 1.143 us | try_module_get();
  3038. 0) 0.827 us | module_put();
  3039. 0) ! 374.812 us | }
  3040. 0) ! 385.775 us | }
  3041. 0) | sock_map_fd() {
  3042. 0) | sock_alloc_file() {
  3043. 0) | alloc_fd() {
  3044. 0) 1.008 us | add_preempt_count();
  3045. 0) 1.323 us | expand_files();
  3046. 0) 1.429 us | sub_preempt_count();
  3047. 0) + 38.857 us | }
  3048. 0) | d_alloc_pseudo() {
  3049. 0) | __d_alloc() {
  3050. 0) 1.639 us | kmem_cache_alloc();
  3051. 0) 2.000 us | d_set_d_op();
  3052. 0) + 25.414 us | }
  3053. 0) + 35.233 us | }
  3054. 0) | mntget() {
  3055. 0) 1.113 us | add_preempt_count();
  3056. 0) 1.038 us | sub_preempt_count();
  3057. 0) + 19.293 us | }
  3058. 0) | d_instantiate() {
  3059. 0) 1.158 us | add_preempt_count();
  3060. 0) | __d_instantiate() {
  3061. 0) 1.293 us | add_preempt_count();
  3062. 0) 1.158 us | sub_preempt_count();
  3063. 0) 0.872 us | add_preempt_count();
  3064. 0) 1.158 us | sub_preempt_count();
  3065. 0) + 40.406 us | }
  3066. 0) 1.158 us | sub_preempt_count();
  3067. 0) + 69.323 us | }
  3068. 0) | alloc_file() {
  3069. 0) | get_empty_filp() {
  3070. 0) 3.158 us | kmem_cache_alloc();
  3071. 0) 0.948 us | add_preempt_count();
  3072. 0) 0.888 us | sub_preempt_count();
  3073. 0) + 34.015 us | }
  3074. 0) + 44.376 us | }
  3075. 0) ! 250.782 us | }
  3076. 0) | fd_install() {
  3077. 0) 1.218 us | add_preempt_count();
  3078. 0) 0.887 us | sub_preempt_count();
  3079. 0) + 20.767 us | }
  3080. 0) ! 290.166 us | }
  3081. 0) ! 695.925 us | }
  3082. 0) | sys_ioctl() {
  3083. 0) 1.759 us | fget_light();
  3084. 0) | do_vfs_ioctl() {
  3085. 0) | sock_ioctl() {
  3086. 0) | inet_ioctl() {
  3087. 0) | devinet_ioctl() {
  3088. 0) | dev_load() {
  3089. 0) 1.113 us | __rcu_read_lock();
  3090. 0) | dev_get_by_name_rcu() {
  3091. 0) 1.158 us | full_name_hash();
  3092. 0) + 14.241 us | }
  3093. 0) 1.323 us | __rcu_read_unlock();
  3094. 0) + 44.195 us | }
  3095. 0) | rtnl_lock() {
  3096. 0) 1.128 us | mutex_lock();
  3097. 0) + 10.827 us | }
  3098. 0) | __dev_get_by_name() {
  3099. 0) 1.203 us | full_name_hash();
  3100. 0) + 11.113 us | }
  3101. 0) | rtnl_unlock() {
  3102. 0) | netdev_run_todo() {
  3103. 0) | __rtnl_unlock() {
  3104. 0) 0.962 us | mutex_unlock();
  3105. 0) + 11.504 us | }
  3106. 0) + 22.346 us | }
  3107. 0) + 31.639 us | }
  3108. 0) ! 143.037 us | }
  3109. 0) ! 153.730 us | }
  3110. 0) ! 165.038 us | }
  3111. 0) ! 176.571 us | }
  3112. 0) ! 197.684 us | }
  3113. 0) | sys_ioctl() {
  3114. 0) 1.594 us | fget_light();
  3115. 0) | do_vfs_ioctl() {
  3116. 0) | sock_ioctl() {
  3117. 0) | inet_ioctl() {
  3118. 0) | devinet_ioctl() {
  3119. 0) | dev_load() {
  3120. 0) 0.842 us | __rcu_read_lock();
  3121. 0) | dev_get_by_name_rcu() {
  3122. 0) 1.053 us | full_name_hash();
  3123. 0) + 11.113 us | }
  3124. 0) 1.053 us | __rcu_read_unlock();
  3125. 0) + 39.188 us | }
  3126. 0) | rtnl_lock() {
  3127. 0) 1.098 us | mutex_lock();
  3128. 0) + 11.008 us | }
  3129. 0) | __dev_get_by_name() {
  3130. 0) 1.053 us | full_name_hash();
  3131. 0) + 10.587 us | }
  3132. 0) | rtnl_unlock() {
  3133. 0) | netdev_run_todo() {
  3134. 0) | __rtnl_unlock() {
  3135. 0) 0.827 us | mutex_unlock();
  3136. 0) + 10.812 us | }
  3137. 0) + 20.466 us | }
  3138. 0) + 29.730 us | }
  3139. 0) ! 133.083 us | }
  3140. 0) ! 142.301 us | }
  3141. 0) ! 152.586 us | }
  3142. 0) ! 162.481 us | }
  3143. 0) ! 182.045 us | }
  3144. 0) | sys_close() {
  3145. 0) 0.902 us | add_preempt_count();
  3146. 0) 1.563 us | sub_preempt_count();
  3147. 0) | filp_close() {
  3148. 0) 1.429 us | locks_remove_posix();
  3149. 0) | fput() {
  3150. 0) 1.248 us | file_sb_list_del();
  3151. 0) | task_work_add() {
  3152. 0) 1.384 us | add_preempt_count();
  3153. 0) 1.052 us | sub_preempt_count();
  3154. 0) + 20.737 us | }
  3155. 0) + 41.925 us | }
  3156. 0) + 61.714 us | }
  3157. 0) + 92.255 us | }
  3158. 0) | do_work_pending() {
  3159. 0) | task_work_run() {
  3160. 0) 1.113 us | add_preempt_count();
  3161. 0) 1.053 us | sub_preempt_count();
  3162. 0) | ____fput() {
  3163. 0) | __fput() {
  3164. 0) 1.429 us | __fsnotify_parent();
  3165. 0) 2.135 us | fsnotify();
  3166. 0) 1.429 us | locks_remove_flock();
  3167. 0) | sock_close() {
  3168. 0) | sock_release() {
  3169. 0) | inet_release() {
  3170. 0) 1.504 us | ip_mc_drop_socket();
  3171. 0) | sk_common_release() {
  3172. 0) | udp_destroy_sock() {
  3173. 0) | lock_sock_fast() {
  3174. 0) | local_bh_disable() {
  3175. 0) 1.083 us | add_preempt_count();
  3176. 0) + 10.978 us | }
  3177. 0) 1.007 us | add_preempt_count();
  3178. 0) + 29.519 us | }
  3179. 0) 0.993 us | sub_preempt_count();
  3180. 0) | local_bh_enable() {
  3181. 0) 0.872 us | sub_preempt_count();
  3182. 0) 1.293 us | sub_preempt_count();
  3183. 0) + 22.872 us | }
  3184. 0) + 79.819 us | }
  3185. 0) 0.992 us | udp_lib_unhash();
  3186. 0) | local_bh_disable() {
  3187. 0) 1.113 us | add_preempt_count();
  3188. 0) + 10.452 us | }
  3189. 0) 0.872 us | add_preempt_count();
  3190. 0) 1.173 us | sub_preempt_count();
  3191. 0) | local_bh_enable() {
  3192. 0) 0.872 us | sub_preempt_count();
  3193. 0) 1.308 us | sub_preempt_count();
  3194. 0) + 19.503 us | }
  3195. 0) | sk_free() {
  3196. 0) | __sk_free() {
  3197. 0) | inet_sock_destruct() {
  3198. 0) 1.233 us | kfree();
  3199. 0) 1.083 us | dst_release();
  3200. 0) 0.813 us | dst_release();
  3201. 0) + 30.872 us | }
  3202. 0) 0.812 us | put_pid();
  3203. 0) 2.421 us | kmem_cache_free();
  3204. 0) 0.992 us | module_put();
  3205. 0) + 78.602 us | }
  3206. 0) + 88.496 us | }
  3207. 0) ! 263.624 us | }
  3208. 0) ! 286.752 us | }
  3209. 0) 0.962 us | module_put();
  3210. 0) ! 306.391 us | }
  3211. 0) ! 316.286 us | }
  3212. 0) 1.112 us | module_put();
  3213. 0) 0.933 us | put_pid();
  3214. 0) 1.188 us | add_preempt_count();
  3215. 0) 1.173 us | sub_preempt_count();
  3216. 0) | call_rcu() {
  3217. 0) | rcu_preempt_start_gp() {
  3218. 0) 1.669 us | rcu_preempt_cpu_qs();
  3219. 0) + 11.969 us | }
  3220. 0) + 21.444 us | }
  3221. 0) | dput() {
  3222. 0) 0.903 us | add_preempt_count();
  3223. 0) 1.188 us | add_preempt_count();
  3224. 0) 1.609 us | dentry_lru_prune();
  3225. 0) 0.842 us | __d_drop();
  3226. 0) | d_kill() {
  3227. 0) 1.067 us | sub_preempt_count();
  3228. 0) 1.037 us | sub_preempt_count();
  3229. 0) | iput() {
  3230. 0) 1.083 us | add_preempt_count();
  3231. 0) 1.173 us | sub_preempt_count();
  3232. 0) | evict() {
  3233. 0) | inode_wait_for_writeback() {
  3234. 0) 1.263 us | add_preempt_count();
  3235. 0) | __inode_wait_for_writeback() {
  3236. 0) 2.647 us | bit_waitqueue();
  3237. 0) + 13.127 us | }
  3238. 0) 0.993 us | sub_preempt_count();
  3239. 0) + 41.640 us | }
  3240. 0) | clear_inode() {
  3241. 0) 1.188 us | add_preempt_count();
  3242. 0) 1.128 us | sub_preempt_count();
  3243. 0) + 20.301 us | }
  3244. 0) 1.188 us | add_preempt_count();
  3245. 0) | wake_up_bit() {
  3246. 0) 1.353 us | bit_waitqueue();
  3247. 0) 1.293 us | __wake_up_bit();
  3248. 0) + 20.090 us | }
  3249. 0) 1.008 us | sub_preempt_count();
  3250. 0) | destroy_inode() {
  3251. 0) | __destroy_inode() {
  3252. 0) 1.534 us | inode_has_buffers();
  3253. 0) | __fsnotify_inode_delete() {
  3254. 0) | fsnotify_clear_marks_by_inode() {
  3255. 0) 1.067 us | add_preempt_count();
  3256. 0) 1.158 us | sub_preempt_count();
  3257. 0) + 20.331 us | }
  3258. 0) + 29.699 us | }
  3259. 0) + 48.917 us | }
  3260. 0) | sock_destroy_inode() {
  3261. 0) | call_rcu() {
  3262. 0) | rcu_preempt_start_gp() {
  3263. 0) 1.369 us | rcu_preempt_cpu_qs();
  3264. 0) + 11.654 us | }
  3265. 0) + 20.692 us | }
  3266. 0) 1.985 us | kmem_cache_free();
  3267. 0) + 41.579 us | }
  3268. 0) ! 108.857 us | }
  3269. 0) ! 246.226 us | }
  3270. 0) ! 277.909 us | }
  3271. 0) | d_free() {
  3272. 0) | __d_free() {
  3273. 0) 1.323 us | kmem_cache_free();
  3274. 0) + 11.384 us | }
  3275. 0) + 21.323 us | }
  3276. 0) ! 337.745 us | }
  3277. 0) ! 385.233 us | }
  3278. 0) | mntput() {
  3279. 0) | mntput_no_expire() {
  3280. 0) 0.872 us | add_preempt_count();
  3281. 0) 1.173 us | sub_preempt_count();
  3282. 0) + 20.015 us | }
  3283. 0) + 29.519 us | }
  3284. 0) ! 863.684 us | }
  3285. 0) ! 873.007 us | }
  3286. 0) 1.128 us | _cond_resched();
  3287. 0) 0.872 us | add_preempt_count();
  3288. 0) 1.158 us | sub_preempt_count();
  3289. 0) ! 929.985 us | }
  3290. 0) ! 941.399 us | }
  3291. 0) | sys_openat() {
  3292. 0) | do_sys_open() {
  3293. 0) | getname() {
  3294. 0) | getname_flags() {
  3295. 0) 4.722 us | kmem_cache_alloc();
  3296. 0) + 18.000 us | }
  3297. 0) + 28.376 us | }
  3298. 0) | alloc_fd() {
  3299. 0) 1.038 us | add_preempt_count();
  3300. 0) 1.790 us | expand_files();
  3301. 0) 0.902 us | sub_preempt_count();
  3302. 0) + 34.722 us | }
  3303. 0) | do_filp_open() {
  3304. 0) | path_openat() {
  3305. 0) | get_empty_filp() {
  3306. 0) 2.797 us | kmem_cache_alloc();
  3307. 0) 1.038 us | add_preempt_count();
  3308. 0) 1.188 us | sub_preempt_count();
  3309. 0) + 32.316 us | }
  3310. 0) | path_init() {
  3311. 0) | lg_local_lock() {
  3312. 0) 1.323 us | add_preempt_count();
  3313. 0) + 10.030 us | }
  3314. 0) 0.993 us | __rcu_read_lock();
  3315. 0) + 32.481 us | }
  3316. 0) | link_path_walk() {
  3317. 0) | inode_permission() {
  3318. 0) | __inode_permission() {
  3319. 0) | generic_permission() {
  3320. 0) | in_group_p() {
  3321. 0) 1.429 us | groups_search();
  3322. 0) + 11.850 us | }
  3323. 0) + 22.030 us | }
  3324. 0) + 31.413 us | }
  3325. 0) + 41.248 us | }
  3326. 0) | lookup_fast() {
  3327. 0) 3.323 us | __d_lookup_rcu();
  3328. 0) 2.481 us | __lookup_mnt();
  3329. 0) + 27.143 us | }
  3330. 0) | inode_permission() {
  3331. 0) | __inode_permission() {
  3332. 0) 0.887 us | generic_permission();
  3333. 0) + 10.015 us | }
  3334. 0) + 19.067 us | }
  3335. 0) | lookup_fast() {
  3336. 0) 2.947 us | __d_lookup_rcu();
  3337. 0) + 13.234 us | }
  3338. 0) | inode_permission() {
  3339. 0) | __inode_permission() {
  3340. 0) 1.023 us | generic_permission();
  3341. 0) + 10.061 us | }
  3342. 0) + 18.902 us | }
  3343. 0) ! 166.331 us | }
  3344. 0) | do_last.isra.53() {
  3345. 0) | lookup_fast() {
  3346. 0) 2.511 us | __d_lookup_rcu();
  3347. 0) + 13.399 us | }
  3348. 0) | complete_walk() {
  3349. 0) 1.263 us | add_preempt_count();
  3350. 0) 1.128 us | sub_preempt_count();
  3351. 0) | mntget() {
  3352. 0) 1.007 us | add_preempt_count();
  3353. 0) 1.338 us | sub_preempt_count();
  3354. 0) + 19.789 us | }
  3355. 0) 1.775 us | __rcu_read_unlock();
  3356. 0) | lg_local_unlock() {
  3357. 0) 1.038 us | sub_preempt_count();
  3358. 0) 9.775 us | }
  3359. 0) + 85.143 us | }
  3360. 0) | may_open() {
  3361. 0) | inode_permission() {
  3362. 0) | __inode_permission() {
  3363. 0) 1.353 us | generic_permission();
  3364. 0) + 10.541 us | }
  3365. 0) + 19.233 us | }
  3366. 0) + 29.488 us | }
  3367. 0) | finish_open() {
  3368. 0) | do_dentry_open.isra.23() {
  3369. 0) | path_get() {
  3370. 0) | mntget() {
  3371. 0) 1.519 us | add_preempt_count();
  3372. 0) 1.218 us | sub_preempt_count();
  3373. 0) + 20.121 us | }
  3374. 0) 1.038 us | add_preempt_count();
  3375. 0) 1.384 us | sub_preempt_count();
  3376. 0) + 48.300 us | }
  3377. 0) | file_sb_list_add() {
  3378. 0) | lg_local_lock() {
  3379. 0) 1.052 us | add_preempt_count();
  3380. 0) + 10.497 us | }
  3381. 0) | lg_local_unlock() {
  3382. 0) 1.052 us | sub_preempt_count();
  3383. 0) 9.594 us | }
  3384. 0) + 38.467 us | }
  3385. 0) 1.534 us | try_module_get();
  3386. 0) | dcache_dir_open() {
  3387. 0) | d_alloc() {
  3388. 0) | __d_alloc() {
  3389. 0) 2.090 us | kmem_cache_alloc();
  3390. 0) 1.549 us | d_set_d_op();
  3391. 0) + 25.955 us | }
  3392. 0) 1.052 us | add_preempt_count();
  3393. 0) 0.932 us | sub_preempt_count();
  3394. 0) + 54.616 us | }
  3395. 0) + 64.857 us | }
  3396. 0) 1.865 us | file_ra_state_init();
  3397. 0) ! 203.188 us | }
  3398. 0) ! 212.211 us | }
  3399. 0) 1.264 us | open_check_o_direct();
  3400. 0) 1.458 us | dput();
  3401. 0) 1.428 us | mntput();
  3402. 0) | terminate_walk() {
  3403. 0) | dput() {
  3404. 0) 1.053 us | add_preempt_count();
  3405. 0) 0.947 us | sub_preempt_count();
  3406. 0) + 21.248 us | }
  3407. 0) | mntput() {
  3408. 0) | mntput_no_expire() {
  3409. 0) 0.918 us | add_preempt_count();
  3410. 0) 1.354 us | sub_preempt_count();
  3411. 0) + 20.661 us | }
  3412. 0) + 30.496 us | }
  3413. 0) + 68.330 us | }
  3414. 0) ! 486.767 us | }
  3415. 0) ! 756.887 us | }
  3416. 0) ! 767.218 us | }
  3417. 0) 1.173 us | __fsnotify_parent();
  3418. 0) 2.166 us | fsnotify();
  3419. 0) | fd_install() {
  3420. 0) 1.053 us | add_preempt_count();
  3421. 0) 1.023 us | sub_preempt_count();
  3422. 0) + 19.323 us | }
  3423. 0) 1.865 us | kmem_cache_free();
  3424. 0) ! 917.670 us | }
  3425. 0) ! 929.549 us | }
  3426. 0) | sys_getdents64() {
  3427. 0) 1.654 us | fget_light();
  3428. 0) | vfs_readdir() {
  3429. 0) 1.173 us | mutex_lock_killable();
  3430. 0) | dcache_readdir() {
  3431. 0) 3.564 us | filldir64();
  3432. 0) 1.473 us | add_preempt_count();
  3433. 0) 1.293 us | sub_preempt_count();
  3434. 0) 1.729 us | filldir64();
  3435. 0) 1.128 us | add_preempt_count();
  3436. 0) 1.263 us | sub_preempt_count();
  3437. 0) + 74.437 us | }
  3438. 0) | touch_atime() {
  3439. 0) | current_fs_time() {
  3440. 0) 2.616 us | current_kernel_time();
  3441. 0) + 13.023 us | }
  3442. 0) + 25.203 us | }
  3443. 0) 0.963 us | mutex_unlock();
  3444. 0) ! 139.218 us | }
  3445. 0) ! 162.106 us | }
  3446. 0) | sys_getdents64() {
  3447. 0) 1.474 us | fget_light();
  3448. 0) | vfs_readdir() {
  3449. 0) 1.263 us | mutex_lock_killable();
  3450. 0) | dcache_readdir() {
  3451. 0) 1.112 us | add_preempt_count();
  3452. 0) 1.309 us | sub_preempt_count();
  3453. 0) + 21.188 us | }
  3454. 0) | touch_atime() {
  3455. 0) | current_fs_time() {
  3456. 0) 0.903 us | current_kernel_time();
  3457. 0) + 10.136 us | }
  3458. 0) + 19.519 us | }
  3459. 0) 1.294 us | mutex_unlock();
  3460. 0) + 76.631 us | }
  3461. 0) + 95.609 us | }
  3462. 0) | sys_close() {
  3463. 0) 0.902 us | add_preempt_count();
  3464. 0) 1.294 us | sub_preempt_count();
  3465. 0) | filp_close() {
  3466. 0) 1.399 us | locks_remove_posix();
  3467. 0) | fput() {
  3468. 0) | file_sb_list_del() {
  3469. 0) | lg_local_lock_cpu() {
  3470. 0) 1.188 us | add_preempt_count();
  3471. 0) + 10.270 us | }
  3472. 0) | lg_local_unlock_cpu() {
  3473. 0) 1.053 us | sub_preempt_count();
  3474. 0) + 10.542 us | }
  3475. 0) + 41.008 us | }
  3476. 0) | task_work_add() {
  3477. 0) 1.053 us | add_preempt_count();
  3478. 0) 1.218 us | sub_preempt_count();
  3479. 0) + 20.813 us | }
  3480. 0) + 81.399 us | }
  3481. 0) ! 101.368 us | }
  3482. 0) ! 133.278 us | }
  3483. 0) | do_work_pending() {
  3484. 0) | task_work_run() {
  3485. 0) 0.872 us | add_preempt_count();
  3486. 0) 1.188 us | sub_preempt_count();
  3487. 0) | ____fput() {
  3488. 0) | __fput() {
  3489. 0) 0.903 us | __fsnotify_parent();
  3490. 0) 2.482 us | fsnotify();
  3491. 0) 1.624 us | locks_remove_flock();
  3492. 0) | dcache_dir_close() {
  3493. 0) | dput() {
  3494. 0) 1.157 us | add_preempt_count();
  3495. 0) 1.127 us | add_preempt_count();
  3496. 0) 1.248 us | dentry_lru_prune();
  3497. 0) 0.962 us | __d_drop();
  3498. 0) | d_kill() {
  3499. 0) 0.917 us | sub_preempt_count();
  3500. 0) 1.008 us | sub_preempt_count();
  3501. 0) | d_free() {
  3502. 0) | __d_free() {
  3503. 0) 1.609 us | kmem_cache_free();
  3504. 0) + 11.158 us | }
  3505. 0) + 21.368 us | }
  3506. 0) + 50.452 us | }
  3507. 0) 1.157 us | add_preempt_count();
  3508. 0) 1.038 us | sub_preempt_count();
  3509. 0) ! 116.617 us | }
  3510. 0) ! 126.135 us | }
  3511. 0) 1.143 us | module_put();
  3512. 0) 0.963 us | put_pid();
  3513. 0) 0.992 us | add_preempt_count();
  3514. 0) 1.338 us | sub_preempt_count();
  3515. 0) | call_rcu() {
  3516. 0) | rcu_preempt_start_gp() {
  3517. 0) 1.789 us | rcu_preempt_cpu_qs();
  3518. 0) + 12.542 us | }
  3519. 0) + 22.451 us | }
  3520. 0) | dput() {
  3521. 0) 0.993 us | add_preempt_count();
  3522. 0) 1.639 us | sub_preempt_count();
  3523. 0) + 19.879 us | }
  3524. 0) | mntput() {
  3525. 0) | mntput_no_expire() {
  3526. 0) 0.872 us | add_preempt_count();
  3527. 0) 0.887 us | sub_preempt_count();
  3528. 0) + 19.037 us | }
  3529. 0) + 28.135 us | }
  3530. 0) ! 309.474 us | }
  3531. 0) ! 318.707 us | }
  3532. 0) 0.977 us | _cond_resched();
  3533. 0) 0.872 us | add_preempt_count();
  3534. 0) 1.038 us | sub_preempt_count();
  3535. 0) ! 374.842 us | }
  3536. 0) ! 385.684 us | }
  3537. 0) | sys_clock_gettime() {
  3538. 0) | posix_ktime_get_ts() {
  3539. 0) | ktime_get_ts() {
  3540. 0) 1.594 us | clocksource_mmio_readl_up();
  3541. 0) + 14.196 us | }
  3542. 0) + 24.090 us | }
  3543. 0) + 37.774 us | }
  3544. 0) | sys_clock_gettime() {
  3545. 0) | posix_ktime_get_ts() {
  3546. 0) | ktime_get_ts() {
  3547. 0) 1.037 us | clocksource_mmio_readl_up();
  3548. 0) + 11.098 us | }
  3549. 0) + 19.564 us | }
  3550. 0) + 29.865 us | }
  3551. 0) | sys_read() {
  3552. 0) 2.030 us | fget_light();
  3553. 0) | vfs_read() {
  3554. 0) 1.910 us | rw_verify_area();
  3555. 0) | do_sync_read() {
  3556. 0) | pipe_read() {
  3557. 0) 1.188 us | mutex_lock();
  3558. 0) 0.917 us | mutex_unlock();
  3559. 0) + 24.872 us | }
  3560. 0) + 36.512 us | }
  3561. 0) + 58.376 us | }
  3562. 0) + 79.715 us | }
  3563. 0) | sys_poll() {
  3564. 0) | poll_select_set_timeout() {
  3565. 0) | ktime_get_ts() {
  3566. 0) 1.158 us | clocksource_mmio_readl_up();
  3567. 0) + 10.948 us | }
  3568. 0) 2.060 us | timespec_add_safe();
  3569. 0) + 31.669 us | }
  3570. 0) ==========> |
  3571. 0) | avic_handle_irq() {
  3572. 0) | irq_find_mapping() {
  3573. 0) 1.263 us | irq_domain_legacy_revmap();
  3574. 0) + 12.045 us | }
  3575. 0) | handle_IRQ() {
  3576. 0) | irq_enter() {
  3577. 0) 1.579 us | rcu_irq_enter();
  3578. 0) 1.369 us | add_preempt_count();
  3579. 0) + 21.639 us | }
  3580. 0) | generic_handle_irq() {
  3581. 0) | handle_level_irq() {
  3582. 0) 1.007 us | add_preempt_count();
  3583. 0) 1.519 us | irq_gc_mask_clr_bit();
  3584. 0) 1.038 us | irq_gc_mask_clr_bit();
  3585. 0) | handle_irq_event() {
  3586. 0) 1.534 us | sub_preempt_count();
  3587. 0) | handle_irq_event_percpu() {
  3588. 0) | mxc_timer_interrupt() {
  3589. 0) | hrtimer_interrupt() {
  3590. 0) 1.143 us | add_preempt_count();
  3591. 0) | ktime_get_update_offsets() {
  3592. 0) 1.113 us | clocksource_mmio_readl_up();
  3593. 0) + 21.925 us | }
  3594. 0) | __run_hrtimer() {
  3595. 0) 6.090 us | __remove_hrtimer();
  3596. 0) 1.263 us | sub_preempt_count();
  3597. 0) | tick_sched_timer() {
  3598. 0) | ktime_get() {
  3599. 0) 1.293 us | clocksource_mmio_readl_up();
  3600. 0) + 13.760 us | }
  3601. 0) | tick_do_update_jiffies64() {
  3602. 0) 1.143 us | add_preempt_count();
  3603. 0) | do_timer() {
  3604. 0) | update_wall_time() {
  3605. 0) 0.977 us | add_preempt_count();
  3606. 0) 1.038 us | clocksource_mmio_readl_up();
  3607. 0) | ntp_tick_length() {
  3608. 0) 1.158 us | add_preempt_count();
  3609. 0) 0.903 us | sub_preempt_count();
  3610. 0) + 20.181 us | }
  3611. 0) | ntp_tick_length() {
  3612. 0) 0.872 us | add_preempt_count();
  3613. 0) 1.188 us | sub_preempt_count();
  3614. 0) + 19.820 us | }
  3615. 0) 1.188 us | sub_preempt_count();
  3616. 0) + 94.331 us | }
  3617. 0) 1.384 us | calc_global_load();
  3618. 0) ! 116.301 us | }
  3619. 0) 1.023 us | sub_preempt_count();
  3620. 0) ! 147.248 us | }
  3621. 0) | update_process_times() {
  3622. 0) | account_process_tick() {
  3623. 0) 3.293 us | account_system_time();
  3624. 0) + 13.112 us | }
  3625. 0) 1.819 us | hrtimer_run_queues();
  3626. 0) | raise_softirq() {
  3627. 0) 1.670 us | __raise_softirq_irqoff();
  3628. 0) + 11.819 us | }
  3629. 0) | rcu_check_callbacks() {
  3630. 0) 1.685 us | rcu_bh_qs();
  3631. 0) | raise_softirq() {
  3632. 0) 0.947 us | __raise_softirq_irqoff();
  3633. 0) 9.940 us | }
  3634. 0) + 31.489 us | }
  3635. 0) 1.399 us | printk_tick();
  3636. 0) | scheduler_tick() {
  3637. 0) 1.008 us | add_preempt_count();
  3638. 0) 2.677 us | update_rq_clock.part.76();
  3639. 0) 2.932 us | __update_cpu_load();
  3640. 0) | task_tick_fair() {
  3641. 0) | update_curr.constprop.47() {
  3642. 0) 2.121 us | update_min_vruntime.constprop.48();
  3643. 0) + 13.113 us | }
  3644. 0) | sched_slice.isra.36() {
  3645. 0) 2.902 us | calc_delta_mine();
  3646. 0) + 15.263 us | }
  3647. 0) 1.338 us | resched_task();
  3648. 0) 1.399 us | clear_buddies();
  3649. 0) + 71.368 us | }
  3650. 0) 1.519 us | sub_preempt_count();
  3651. 0) ! 129.458 us | }
  3652. 0) 1.759 us | run_posix_cpu_timers();
  3653. 0) ! 254.196 us | }
  3654. 0) 3.022 us | profile_tick();
  3655. 0) | hrtimer_forward() {
  3656. 0) 1.399 us | ktime_add_safe();
  3657. 0) 1.098 us | ktime_add_safe();
  3658. 0) + 23.098 us | }
  3659. 0) ! 487.729 us | }
  3660. 0) 0.978 us | add_preempt_count();
  3661. 0) 4.917 us | enqueue_hrtimer();
  3662. 0) ! 549.143 us | }
  3663. 0) 1.278 us | sub_preempt_count();
  3664. 0) | tick_program_event() {
  3665. 0) | clockevents_program_event() {
  3666. 0) | ktime_get() {
  3667. 0) 1.143 us | clocksource_mmio_readl_up();
  3668. 0) + 12.361 us | }
  3669. 0) 1.759 us | v2_set_next_event();
  3670. 0) + 34.105 us | }
  3671. 0) + 46.902 us | }
  3672. 0) ! 679.519 us | }
  3673. 0) ! 690.948 us | }
  3674. 0) 4.271 us | add_interrupt_randomness();
  3675. 0) 2.812 us | note_interrupt();
  3676. 0) ! 729.323 us | }
  3677. 0) 1.158 us | add_preempt_count();
  3678. 0) ! 759.519 us | }
  3679. 0) | cond_unmask_irq() {
  3680. 0) 2.315 us | irq_gc_mask_set_bit();
  3681. 0) + 13.278 us | }
  3682. 0) 1.188 us | sub_preempt_count();
  3683. 0) ! 833.865 us | }
  3684. 0) ! 846.766 us | }
  3685. 0) | irq_exit() {
  3686. 0) 0.977 us | sub_preempt_count();
  3687. 0) | __do_softirq() {
  3688. 0) 1.293 us | add_preempt_count();
  3689. 0) | run_timer_softirq() {
  3690. 0) 1.293 us | hrtimer_run_pending();
  3691. 0) 0.978 us | add_preempt_count();
  3692. 0) 0.992 us | sub_preempt_count();
  3693. 0) + 34.346 us | }
  3694. 0) 1.473 us | rcu_bh_qs();
  3695. 0) | rcu_process_callbacks() {
  3696. 0) 0.947 us | __rcu_process_callbacks();
  3697. 0) 1.248 us | __rcu_process_callbacks();
  3698. 0) | __rcu_process_callbacks() {
  3699. 0) | local_bh_disable() {
  3700. 0) 1.173 us | add_preempt_count();
  3701. 0) + 11.233 us | }
  3702. 0) | file_free_rcu() {
  3703. 0) 2.632 us | kmem_cache_free();
  3704. 0) + 14.647 us | }
  3705. 0) | local_bh_enable() {
  3706. 0) 1.068 us | sub_preempt_count();
  3707. 0) 1.173 us | sub_preempt_count();
  3708. 0) + 23.173 us | }
  3709. 0) | local_bh_disable() {
  3710. 0) 1.083 us | add_preempt_count();
  3711. 0) + 10.782 us | }
  3712. 0) 3.654 us | kfree();
  3713. 0) | local_bh_enable() {
  3714. 0) 1.323 us | sub_preempt_count();
  3715. 0) 1.143 us | sub_preempt_count();
  3716. 0) + 21.654 us | }
  3717. 0) | local_bh_disable() {
  3718. 0) 1.293 us | add_preempt_count();
  3719. 0) + 11.098 us | }
  3720. 0) | file_free_rcu() {
  3721. 0) 1.624 us | kmem_cache_free();
  3722. 0) + 11.458 us | }
  3723. 0) | local_bh_enable() {
  3724. 0) 1.083 us | sub_preempt_count();
  3725. 0) 1.309 us | sub_preempt_count();
  3726. 0) + 21.218 us | }
  3727. 0) | local_bh_disable() {
  3728. 0) 1.128 us | add_preempt_count();
  3729. 0) + 10.046 us | }
  3730. 0) 1.940 us | kfree();
  3731. 0) | local_bh_enable() {
  3732. 0) 1.353 us | sub_preempt_count();
  3733. 0) 1.308 us | sub_preempt_count();
  3734. 0) + 21.218 us | }
  3735. 0) | local_bh_disable() {
  3736. 0) 1.368 us | add_preempt_count();
  3737. 0) + 11.067 us | }
  3738. 0) | file_free_rcu() {
  3739. 0) 1.383 us | kmem_cache_free();
  3740. 0) + 18.616 us | }
  3741. 0) | local_bh_enable() {
  3742. 0) 1.068 us | sub_preempt_count();
  3743. 0) 1.173 us | sub_preempt_count();
  3744. 0) + 21.730 us | }
  3745. 0) ! 347.700 us | }
  3746. 0) ! 376.496 us | }
  3747. 0) 1.263 us | rcu_bh_qs();
  3748. 0) | __local_bh_enable() {
  3749. 0) 1.413 us | sub_preempt_count();
  3750. 0) + 12.165 us | }
  3751. 0) ! 487.038 us | }
  3752. 0) 1.639 us | idle_cpu();
  3753. 0) 1.609 us | rcu_irq_exit();
  3754. 0) 0.992 us | sub_preempt_count();
  3755. 0) ! 538.135 us | }
  3756. 0) ! 1435.700 us | }
  3757. 0) ! 1469.023 us | }
  3758. 0) <========== |
  3759. 0) | preempt_schedule_irq() {
  3760. 0) 1.083 us | add_preempt_count();
  3761. 0) | __schedule() {
  3762. 0) 1.128 us | add_preempt_count();
  3763. 0) 2.300 us | rcu_sched_qs();
  3764. 0) | rcu_preempt_note_context_switch() {
  3765. 0) 1.609 us | rcu_preempt_cpu_qs();
  3766. 0) + 12.586 us | }
  3767. 0) 0.977 us | add_preempt_count();
  3768. 0) 1.669 us | update_rq_clock.part.76();
  3769. 0) | put_prev_task_fair() {
  3770. 0) | update_curr.constprop.47() {
  3771. 0) 1.308 us | update_min_vruntime.constprop.48();
  3772. 0) + 13.023 us | }
  3773. 0) 6.000 us | __enqueue_entity.constprop.45();
  3774. 0) + 39.007 us | }
  3775. 0) | pick_next_task_fair() {
  3776. 0) 1.985 us | wakeup_gran.isra.34();
  3777. 0) 1.098 us | clear_buddies();
  3778. 0) 6.256 us | __dequeue_entity();
  3779. 0) + 40.286 us | }
  3780. 0) | atomic_notifier_call_chain() {
  3781. 0) 1.474 us | __rcu_read_lock();
  3782. 0) | notifier_call_chain() {
  3783. 0) 1.414 us | nwfpe_notify();
  3784. 0) + 13.038 us | }
  3785. 0) 1.414 us | __rcu_read_unlock();
  3786. 0) + 44.617 us | }
  3787. 0) | finish_task_switch.isra.72() {
  3788. 0) 1.309 us | sub_preempt_count();
  3789. 0) + 61.654 us | }
  3790. 0) 2.361 us | sub_preempt_count();
  3791. 0) ! 70765.94 us | }
  3792. 0) 0.872 us | sub_preempt_count();
  3793. 0) ! 70797.24 us | }
  3794. 0) | down_read_trylock() {
  3795. 0) 1.323 us | add_preempt_count();
  3796. 0) 1.173 us | sub_preempt_count();
  3797. 0) + 21.954 us | }
  3798. 0) 3.053 us | find_vma();
  3799. 0) | handle_mm_fault() {
  3800. 0) | handle_pte_fault() {
  3801. 0) 1.052 us | add_preempt_count();
  3802. 0) | update_mmu_cache() {
  3803. 0) | pfn_valid() {
  3804. 0) 2.301 us | memblock_is_memory();
  3805. 0) + 12.586 us | }
  3806. 0) + 22.887 us | }
  3807. 0) 1.188 us | sub_preempt_count();
  3808. 0) + 56.391 us | }
  3809. 0) + 67.293 us | }
  3810. 0) | up_read() {
  3811. 0) 0.977 us | add_preempt_count();
  3812. 0) 1.068 us | sub_preempt_count();
  3813. 0) + 30.105 us | }
  3814. 0) ! 72021.87 us | }
  3815. 0) | do_page_fault() {
  3816. 0) | down_read_trylock() {
  3817. 0) 1.308 us | add_preempt_count();
  3818. 0) 1.188 us | sub_preempt_count();
  3819. 0) + 22.376 us | }
  3820. 0) 1.278 us | find_vma();
  3821. 0) | handle_mm_fault() {
  3822. 0) | handle_pte_fault() {
  3823. 0) 1.007 us | add_preempt_count();
  3824. 0) | update_mmu_cache() {
  3825. 0) | pfn_valid() {
  3826. 0) 1.624 us | memblock_is_memory();
  3827. 0) + 10.872 us | }
  3828. 0) + 20.406 us | }
  3829. 0) 1.519 us | sub_preempt_count();
  3830. 0) + 50.436 us | }
  3831. 0) + 60.406 us | }
  3832. 0) | up_read() {
  3833. 0) 0.872 us | add_preempt_count();
  3834. 0) 0.917 us | sub_preempt_count();
  3835. 0) + 20.105 us | }
  3836. 0) ! 140.873 us | }
  3837. 0) | sys_mprotect() {
  3838. 0) | down_write() {
  3839. 0) 1.234 us | add_preempt_count();
  3840. 0) 1.443 us | sub_preempt_count();
  3841. 0) + 25.699 us | }
  3842. 0) 2.361 us | find_vma();
  3843. 0) | mprotect_fixup() {
  3844. 0) 2.737 us | vma_merge();
  3845. 0) | split_vma() {
  3846. 0) | __split_vma() {
  3847. 0) 4.135 us | kmem_cache_alloc();
  3848. 0) | anon_vma_clone() {
  3849. 0) 3.097 us | kmem_cache_alloc();
  3850. 0) 0.963 us | mutex_lock();
  3851. 0) 0.962 us | mutex_unlock();
  3852. 0) + 34.225 us | }
  3853. 0) | vma_adjust() {
  3854. 0) 1.473 us | mutex_lock();
  3855. 0) | __vma_link_file() {
  3856. 0) 1.654 us | add_preempt_count();
  3857. 0) | vma_prio_tree_insert() {
  3858. 0) 2.706 us | vma_prio_tree_add();
  3859. 0) + 17.910 us | }
  3860. 0) 1.489 us | sub_preempt_count();
  3861. 0) + 50.300 us | }
  3862. 0) 1.293 us | add_preempt_count();
  3863. 0) 2.887 us | vma_prio_tree_remove();
  3864. 0) | vma_prio_tree_insert() {
  3865. 0) 1.398 us | vma_prio_tree_add();
  3866. 0) + 13.714 us | }
  3867. 0) 1.338 us | sub_preempt_count();
  3868. 0) 1.353 us | __vma_link_list();
  3869. 0) 1.023 us | mutex_unlock();
  3870. 0) ! 147.474 us | }
  3871. 0) ! 219.173 us | }
  3872. 0) ! 229.518 us | }
  3873. 0) 1.489 us | vm_get_page_prot();
  3874. 0) 1.233 us | vma_wants_writenotify();
  3875. 0) 1.188 us | add_preempt_count();
  3876. 0) 0.887 us | sub_preempt_count();
  3877. 0) 1.684 us | vm_stat_account();
  3878. 0) 1.353 us | vm_stat_account();
  3879. 0) ! 330.677 us | }
  3880. 0) | up_write() {
  3881. 0) 1.127 us | add_preempt_count();
  3882. 0) 1.444 us | sub_preempt_count();
  3883. 0) + 21.008 us | }
  3884. 0) ! 420.195 us | }
  3885. 0) | do_translation_fault() {
  3886. 0) | do_page_fault() {
  3887. 0) | down_read_trylock() {
  3888. 0) 1.037 us | add_preempt_count();
  3889. 0) 1.188 us | sub_preempt_count();
  3890. 0) + 21.293 us | }
  3891. 0) 1.293 us | find_vma();
  3892. 0) | handle_mm_fault() {
  3893. 0) | handle_pte_fault() {
  3894. 0) | __do_fault() {
  3895. 0) | filemap_fault() {
  3896. 0) 0.903 us | add_preempt_count();
  3897. 0) 0.917 us | sub_preempt_count();
  3898. 0) | find_get_page() {
  3899. 0) 0.977 us | __rcu_read_lock();
  3900. 0) 1.293 us | __rcu_read_unlock();
  3901. 0) + 24.316 us | }
  3902. 0) 0.918 us | add_preempt_count();
  3903. 0) 1.083 us | sub_preempt_count();
  3904. 0) + 75.173 us | }
  3905. 0) 0.872 us | add_preempt_count();
  3906. 0) 1.278 us | page_add_file_rmap();
  3907. 0) | update_mmu_cache() {
  3908. 0) | pfn_valid() {
  3909. 0) 2.181 us | memblock_is_memory();
  3910. 0) + 11.293 us | }
  3911. 0) 1.293 us | add_preempt_count();
  3912. 0) 5.549 us | vma_prio_tree_next();
  3913. 0) 1.143 us | vma_prio_tree_next();
  3914. 0) 1.384 us | vma_prio_tree_next();
  3915. 0) 1.384 us | vma_prio_tree_next();
  3916. 0) 1.323 us | vma_prio_tree_next();
  3917. 0) 1.293 us | vma_prio_tree_next();
  3918. 0) 1.203 us | vma_prio_tree_next();
  3919. 0) 1.188 us | vma_prio_tree_next();
  3920. 0) 1.519 us | vma_prio_tree_next();
  3921. 0) 1.233 us | vma_prio_tree_next();
  3922. 0) 1.428 us | vma_prio_tree_next();
  3923. 0) 1.369 us | vma_prio_tree_next();
  3924. 0) 1.203 us | vma_prio_tree_next();
  3925. 0) 1.413 us | vma_prio_tree_next();
  3926. 0) 1.233 us | vma_prio_tree_next();
  3927. 0) 1.323 us | vma_prio_tree_next();
  3928. 0) 1.188 us | vma_prio_tree_next();
  3929. 0) 1.188 us | vma_prio_tree_next();
  3930. 0) 1.293 us | vma_prio_tree_next();
  3931. 0) 1.248 us | vma_prio_tree_next();
  3932. 0) 1.158 us | vma_prio_tree_next();
  3933. 0) 1.173 us | vma_prio_tree_next();
  3934. 0) 1.233 us | vma_prio_tree_next();
  3935. 0) 1.594 us | vma_prio_tree_next();
  3936. 0) 1.654 us | vma_prio_tree_next();
  3937. 0) 1.083 us | vma_prio_tree_next();
  3938. 0) 1.188 us | vma_prio_tree_next();
  3939. 0) 1.188 us | vma_prio_tree_next();
  3940. 0) 1.429 us | vma_prio_tree_next();
  3941. 0) 1.354 us | vma_prio_tree_next();
  3942. 0) 1.324 us | vma_prio_tree_next();
  3943. 0) 1.188 us | vma_prio_tree_next();
  3944. 0) 1.143 us | vma_prio_tree_next();
  3945. 0) 1.399 us | vma_prio_tree_next();
  3946. 0) 1.640 us | vma_prio_tree_next();
  3947. 0) 1.323 us | vma_prio_tree_next();
  3948. 0) 1.293 us | vma_prio_tree_next();
  3949. 0) 1.503 us | vma_prio_tree_next();
  3950. 0) 1.293 us | vma_prio_tree_next();
  3951. 0) 1.233 us | vma_prio_tree_next();
  3952. 0) 1.188 us | vma_prio_tree_next();
  3953. 0) 1.399 us | vma_prio_tree_next();
  3954. 0) 1.052 us | vma_prio_tree_next();
  3955. 0) 1.323 us | vma_prio_tree_next();
  3956. 0) 1.052 us | vma_prio_tree_next();
  3957. 0) 1.053 us | vma_prio_tree_next();
  3958. 0) 1.158 us | vma_prio_tree_next();
  3959. 0) 1.459 us | vma_prio_tree_next();
  3960. 0) 1.504 us | vma_prio_tree_next();
  3961. 0) 1.834 us | vma_prio_tree_next();
  3962. 0) 1.218 us | vma_prio_tree_next();
  3963. 0) 1.323 us | vma_prio_tree_next();
  3964. 0) 1.188 us | vma_prio_tree_next();
  3965. 0) 1.774 us | vma_prio_tree_next();
  3966. 0) 1.053 us | vma_prio_tree_next();
  3967. 0) 0.887 us | vma_prio_tree_next();
  3968. 0) 1.188 us | vma_prio_tree_next();
  3969. 0) 3.639 us | vma_prio_tree_next();
  3970. 0) 1.127 us | sub_preempt_count();
  3971. 0) ! 611.714 us | }
  3972. 0) 1.038 us | sub_preempt_count();
  3973. 0) | unlock_page() {
  3974. 0) 1.308 us | __wake_up_bit();
  3975. 0) + 12.948 us | }
  3976. 0) ! 761.339 us | }
  3977. 0) ! 772.090 us | }
  3978. 0) ! 783.023 us | }
  3979. 0) | up_read() {
  3980. 0) 1.293 us | add_preempt_count();
  3981. 0) 0.993 us | sub_preempt_count();
  3982. 0) + 21.023 us | }
  3983. 0) ! 865.308 us | }
  3984. 0) ! 875.443 us | }
  3985. 0) | do_page_fault() {
  3986. 0) | down_read_trylock() {
  3987. 0) 1.038 us | add_preempt_count();
  3988. 0) 1.053 us | sub_preempt_count();
  3989. 0) + 19.399 us | }
  3990. 0) 1.970 us | find_vma();
  3991. 0) | handle_mm_fault() {
  3992. 0) | handle_pte_fault() {
  3993. 0) 0.902 us | add_preempt_count();
  3994. 0) | do_wp_page.isra.100() {
  3995. 0) 2.150 us | vm_normal_page();
  3996. 0) 1.053 us | sub_preempt_count();
  3997. 0) | anon_vma_prepare() {
  3998. 0) 4.015 us | kmem_cache_alloc();
  3999. 0) | find_mergeable_anon_vma() {
  4000. 0) 1.338 us | reusable_anon_vma();
  4001. 0) 1.218 us | reusable_anon_vma();
  4002. 0) + 21.744 us | }
  4003. 0) 2.842 us | kmem_cache_alloc();
  4004. 0) 1.083 us | mutex_lock();
  4005. 0) 1.037 us | add_preempt_count();
  4006. 0) 1.203 us | sub_preempt_count();
  4007. 0) 0.842 us | mutex_unlock();
  4008. 0) + 95.880 us | }
  4009. 0) | __alloc_pages_nodemask() {
  4010. 0) 1.203 us | next_zones_zonelist();
  4011. 0) | get_page_from_freelist() {
  4012. 0) 0.977 us | next_zones_zonelist();
  4013. 0) 1.759 us | __zone_watermark_ok();
  4014. 0) + 25.940 us | }
  4015. 0) + 54.136 us | }
  4016. 0) | v4wb_clear_user_highpage() {
  4017. 0) 0.917 us | add_preempt_count();
  4018. 0) 1.068 us | sub_preempt_count();
  4019. 0) + 34.992 us | }
  4020. 0) 1.053 us | add_preempt_count();
  4021. 0) 1.925 us | ptep_clear_flush();
  4022. 0) | page_add_new_anon_rmap() {
  4023. 0) 1.745 us | page_evictable();
  4024. 0) | lru_cache_add_lru() {
  4025. 0) | __lru_cache_add() {
  4026. 0) 1.158 us | add_preempt_count();
  4027. 0) 1.037 us | sub_preempt_count();
  4028. 0) + 21.098 us | }
  4029. 0) + 31.068 us | }
  4030. 0) + 53.158 us | }
  4031. 0) | update_mmu_cache() {
  4032. 0) | pfn_valid() {
  4033. 0) 1.805 us | memblock_is_memory();
  4034. 0) + 11.128 us | }
  4035. 0) 9.203 us | __flush_dcache_page();
  4036. 0) + 50.271 us | }
  4037. 0) 2.166 us | sub_preempt_count();
  4038. 0) ! 400.857 us | }
  4039. 0) ! 420.406 us | }
  4040. 0) ! 431.068 us | }
  4041. 0) | up_read() {
  4042. 0) 1.609 us | add_preempt_count();
  4043. 0) 1.398 us | sub_preempt_count();
  4044. 0) + 23.548 us | }
  4045. 0) ! 513.850 us | }
  4046. 0) | do_translation_fault() {
  4047. 0) | do_page_fault() {
  4048. 0) | down_read_trylock() {
  4049. 0) 0.887 us | add_preempt_count();
  4050. 0) 1.203 us | sub_preempt_count();
  4051. 0) + 20.902 us | }
  4052. 0) 1.925 us | find_vma();
  4053. 0) | handle_mm_fault() {
  4054. 0) | handle_pte_fault() {
  4055. 0) | __do_fault() {
  4056. 0) | filemap_fault() {
  4057. 0) 0.902 us | add_preempt_count();
  4058. 0) 1.338 us | sub_preempt_count();
  4059. 0) | find_get_page() {
  4060. 0) 1.127 us | __rcu_read_lock();
  4061. 0) 1.143 us | __rcu_read_unlock();
  4062. 0) + 24.030 us | }
  4063. 0) 0.918 us | add_preempt_count();
  4064. 0) 1.323 us | sub_preempt_count();
  4065. 0) + 74.256 us | }
  4066. 0) 0.872 us | add_preempt_count();
  4067. 0) 1.293 us | page_add_file_rmap();
  4068. 0) | update_mmu_cache() {
  4069. 0) | pfn_valid() {
  4070. 0) 1.309 us | memblock_is_memory();
  4071. 0) + 10.812 us | }
  4072. 0) 0.978 us | add_preempt_count();
  4073. 0) 6.542 us | vma_prio_tree_next();
  4074. 0) 1.368 us | vma_prio_tree_next();
  4075. 0) 1.639 us | vma_prio_tree_next();
  4076. 0) 1.053 us | vma_prio_tree_next();
  4077. 0) 0.873 us | vma_prio_tree_next();
  4078. 0) 0.887 us | vma_prio_tree_next();
  4079. 0) 1.068 us | vma_prio_tree_next();
  4080. 0) 1.489 us | vma_prio_tree_next();
  4081. 0) 1.263 us | vma_prio_tree_next();
  4082. 0) 1.669 us | vma_prio_tree_next();
  4083. 0) 1.263 us | vma_prio_tree_next();
  4084. 0) 1.083 us | vma_prio_tree_next();
  4085. 0) 1.354 us | vma_prio_tree_next();
  4086. 0) 1.293 us | vma_prio_tree_next();
  4087. 0) 1.369 us | vma_prio_tree_next();
  4088. 0) 0.887 us | vma_prio_tree_next();
  4089. 0) 1.188 us | vma_prio_tree_next();
  4090. 0) 1.444 us | vma_prio_tree_next();
  4091. 0) 1.309 us | vma_prio_tree_next();
  4092. 0) 1.369 us | vma_prio_tree_next();
  4093. 0) 1.158 us | vma_prio_tree_next();
  4094. 0) 1.023 us | vma_prio_tree_next();
  4095. 0) 1.233 us | vma_prio_tree_next();
  4096. 0) 1.413 us | vma_prio_tree_next();
  4097. 0) 1.068 us | vma_prio_tree_next();
  4098. 0) 1.218 us | vma_prio_tree_next();
  4099. 0) 1.143 us | vma_prio_tree_next();
  4100. 0) 1.443 us | vma_prio_tree_next();
  4101. 0) 1.428 us | vma_prio_tree_next();
  4102. 0) 1.233 us | vma_prio_tree_next();
  4103. 0) 1.158 us | vma_prio_tree_next();
  4104. 0) 1.188 us | vma_prio_tree_next();
  4105. 0) 1.384 us | vma_prio_tree_next();
  4106. 0) 1.488 us | vma_prio_tree_next();
  4107. 0) 1.684 us | vma_prio_tree_next();
  4108. 0) 1.188 us | vma_prio_tree_next();
  4109. 0) 1.308 us | vma_prio_tree_next();
  4110. 0) 1.188 us | vma_prio_tree_next();
  4111. 0) 1.278 us | vma_prio_tree_next();
  4112. 0) 1.098 us | vma_prio_tree_next();
  4113. 0) 1.188 us | vma_prio_tree_next();
  4114. 0) 0.977 us | vma_prio_tree_next();
  4115. 0) 1.324 us | vma_prio_tree_next();
  4116. 0) 1.158 us | vma_prio_tree_next();
  4117. 0) 1.309 us | vma_prio_tree_next();
  4118. 0) 1.053 us | vma_prio_tree_next();
  4119. 0) 1.173 us | vma_prio_tree_next();
  4120. 0) 1.173 us | vma_prio_tree_next();
  4121. 0) 1.414 us | vma_prio_tree_next();
  4122. 0) 1.173 us | vma_prio_tree_next();
  4123. 0) 1.173 us | vma_prio_tree_next();
  4124. 0) 1.443 us | vma_prio_tree_next();
  4125. 0) 1.068 us | vma_prio_tree_next();
  4126. 0) 1.173 us | vma_prio_tree_next();
  4127. 0) 1.188 us | vma_prio_tree_next();
  4128. 0) 0.888 us | vma_prio_tree_next();
  4129. 0) 1.037 us | vma_prio_tree_next();
  4130. 0) 3.143 us | vma_prio_tree_next();
  4131. 0) 1.278 us | sub_preempt_count();
  4132. 0) ! 609.609 us | }
  4133. 0) 1.142 us | sub_preempt_count();
  4134. 0) | unlock_page() {
  4135. 0) 1.383 us | __wake_up_bit();
  4136. 0) + 11.173 us | }
  4137. 0) ! 761.143 us | }
  4138. 0) ! 772.331 us | }
  4139. 0) ! 782.195 us | }
  4140. 0) | up_read() {
  4141. 0) 1.143 us | add_preempt_count();
  4142. 0) 0.933 us | sub_preempt_count();
  4143. 0) + 21.188 us | }
  4144. 0) ! 865.488 us | }
  4145. 0) ! 876.977 us | }
  4146. 0) | do_translation_fault() {
  4147. 0) | do_page_fault() {
  4148. 0) | down_read_trylock() {
  4149. 0) 1.038 us | add_preempt_count();
  4150. 0) 1.052 us | sub_preempt_count();
  4151. 0) + 19.685 us | }
  4152. 0) 1.729 us | find_vma();
  4153. 0) | handle_mm_fault() {
  4154. 0) | handle_pte_fault() {
  4155. 0) | __do_fault() {
  4156. 0) | filemap_fault() {
  4157. 0) 1.113 us | add_preempt_count();
  4158. 0) 0.918 us | sub_preempt_count();
  4159. 0) | find_get_page() {
  4160. 0) 1.128 us | __rcu_read_lock();
  4161. 0) 0.888 us | __rcu_read_unlock();
  4162. 0) + 21.444 us | }
  4163. 0) 1.188 us | add_preempt_count();
  4164. 0) 1.083 us | sub_preempt_count();
  4165. 0) + 70.812 us | }
  4166. 0) 0.873 us | add_preempt_count();
  4167. 0) 1.052 us | page_add_file_rmap();
  4168. 0) | update_mmu_cache() {
  4169. 0) | pfn_valid() {
  4170. 0) 2.135 us | memblock_is_memory();
  4171. 0) + 11.278 us | }
  4172. 0) 1.112 us | add_preempt_count();
  4173. 0) 3.383 us | vma_prio_tree_next();
  4174. 0) 1.127 us | vma_prio_tree_next();
  4175. 0) 1.143 us | vma_prio_tree_next();
  4176. 0) 0.887 us | vma_prio_tree_next();
  4177. 0) 0.872 us | vma_prio_tree_next();
  4178. 0) 1.158 us | vma_prio_tree_next();
  4179. 0) 0.933 us | vma_prio_tree_next();
  4180. 0) 1.474 us | vma_prio_tree_next();
  4181. 0) 1.127 us | vma_prio_tree_next();
  4182. 0) 1.353 us | vma_prio_tree_next();
  4183. 0) 1.248 us | vma_prio_tree_next();
  4184. 0) 1.203 us | vma_prio_tree_next();
  4185. 0) 1.203 us | vma_prio_tree_next();
  4186. 0) 1.624 us | vma_prio_tree_next();
  4187. 0) 1.098 us | vma_prio_tree_next();
  4188. 0) 1.173 us | vma_prio_tree_next();
  4189. 0) 0.872 us | vma_prio_tree_next();
  4190. 0) 1.444 us | vma_prio_tree_next();
  4191. 0) 1.143 us | vma_prio_tree_next();
  4192. 0) 1.067 us | vma_prio_tree_next();
  4193. 0) 1.142 us | vma_prio_tree_next();
  4194. 0) 1.293 us | vma_prio_tree_next();
  4195. 0) 1.098 us | vma_prio_tree_next();
  4196. 0) 0.977 us | vma_prio_tree_next();
  4197. 0) 1.203 us | vma_prio_tree_next();
  4198. 0) 1.083 us | vma_prio_tree_next();
  4199. 0) 1.053 us | vma_prio_tree_next();
  4200. 0) 1.278 us | vma_prio_tree_next();
  4201. 0) 1.369 us | vma_prio_tree_next();
  4202. 0) 1.128 us | vma_prio_tree_next();
  4203. 0) 1.158 us | vma_prio_tree_next();
  4204. 0) 1.188 us | vma_prio_tree_next();
  4205. 0) 1.083 us | vma_prio_tree_next();
  4206. 0) 1.143 us | vma_prio_tree_next();
  4207. 0) 1.369 us | vma_prio_tree_next();
  4208. 0) 1.037 us | vma_prio_tree_next();
  4209. 0) 0.993 us | vma_prio_tree_next();
  4210. 0) 1.428 us | vma_prio_tree_next();
  4211. 0) 1.248 us | vma_prio_tree_next();
  4212. 0) 1.293 us | vma_prio_tree_next();
  4213. 0) 1.053 us | vma_prio_tree_next();
  4214. 0) 1.218 us | vma_prio_tree_next();
  4215. 0) 0.872 us | vma_prio_tree_next();
  4216. 0) 1.143 us | vma_prio_tree_next();
  4217. 0) 0.887 us | vma_prio_tree_next();
  4218. 0) 0.887 us | vma_prio_tree_next();
  4219. 0) 1.143 us | vma_prio_tree_next();
  4220. 0) 1.173 us | vma_prio_tree_next();
  4221. 0) 1.158 us | vma_prio_tree_next();
  4222. 0) 1.008 us | vma_prio_tree_next();
  4223. 0) 1.022 us | vma_prio_tree_next();
  4224. 0) 0.888 us | vma_prio_tree_next();
  4225. 0) 0.887 us | vma_prio_tree_next();
  4226. 0) 1.022 us | vma_prio_tree_next();
  4227. 0) 1.023 us | vma_prio_tree_next();
  4228. 0) 1.022 us | vma_prio_tree_next();
  4229. 0) 1.037 us | vma_prio_tree_next();
  4230. 0) 2.902 us | vma_prio_tree_next();
  4231. 0) 1.083 us | sub_preempt_count();
  4232. 0) ! 592.587 us | }
  4233. 0) 0.903 us | sub_preempt_count();
  4234. 0) | unlock_page() {
  4235. 0) 1.910 us | __wake_up_bit();
  4236. 0) + 11.639 us | }
  4237. 0) ! 731.158 us | }
  4238. 0) ! 741.097 us | }
  4239. 0) ! 751.053 us | }
  4240. 0) | up_read() {
  4241. 0) 1.143 us | add_preempt_count();
  4242. 0) 0.992 us | sub_preempt_count();
  4243. 0) + 20.391 us | }
  4244. 0) ! 829.715 us | }
  4245. 0) ! 839.549 us | }
  4246. 0) | do_translation_fault() {
  4247. 0) | do_page_fault() {
  4248. 0) | down_read_trylock() {
  4249. 0) 1.038 us | add_preempt_count();
  4250. 0) 0.917 us | sub_preempt_count();
  4251. 0) + 19.639 us | }
  4252. 0) 1.519 us | find_vma();
  4253. 0) | handle_mm_fault() {
  4254. 0) | handle_pte_fault() {
  4255. 0) | __do_fault() {
  4256. 0) | filemap_fault() {
  4257. 0) 1.038 us | add_preempt_count();
  4258. 0) 1.053 us | sub_preempt_count();
  4259. 0) | find_get_page() {
  4260. 0) 0.962 us | __rcu_read_lock();
  4261. 0) 1.143 us | __rcu_read_unlock();
  4262. 0) + 22.661 us | }
  4263. 0) 0.918 us | add_preempt_count();
  4264. 0) 1.729 us | sub_preempt_count();
  4265. 0) + 75.835 us | }
  4266. 0) 0.872 us | add_preempt_count();
  4267. 0) 1.053 us | page_add_file_rmap();
  4268. 0) | update_mmu_cache() {
  4269. 0) | pfn_valid() {
  4270. 0) 1.579 us | memblock_is_memory();
  4271. 0) + 11.067 us | }
  4272. 0) 1.264 us | add_preempt_count();
  4273. 0) 3.338 us | vma_prio_tree_next();
  4274. 0) 0.858 us | vma_prio_tree_next();
  4275. 0) 1.534 us | vma_prio_tree_next();
  4276. 0) 0.872 us | vma_prio_tree_next();
  4277. 0) 1.053 us | vma_prio_tree_next();
  4278. 0) 1.173 us | vma_prio_tree_next();
  4279. 0) 0.933 us | vma_prio_tree_next();
  4280. 0) 1.459 us | vma_prio_tree_next();
  4281. 0) 1.248 us | vma_prio_tree_next();
  4282. 0) 1.233 us | vma_prio_tree_next();
  4283. 0) 1.113 us | vma_prio_tree_next();
  4284. 0) 1.248 us | vma_prio_tree_next();
  4285. 0) 1.203 us | vma_prio_tree_next();
  4286. 0) 1.143 us | vma_prio_tree_next();
  4287. 0) 1.519 us | vma_prio_tree_next();
  4288. 0) 1.022 us | vma_prio_tree_next();
  4289. 0) 0.887 us | vma_prio_tree_next();
  4290. 0) 1.444 us | vma_prio_tree_next();
  4291. 0) 1.444 us | vma_prio_tree_next();
  4292. 0) 1.098 us | vma_prio_tree_next();
  4293. 0) 1.279 us | vma_prio_tree_next();
  4294. 0) 1.038 us | vma_prio_tree_next();
  4295. 0) 1.098 us | vma_prio_tree_next();
  4296. 0) 1.399 us | vma_prio_tree_next();
  4297. 0) 1.053 us | vma_prio_tree_next();
  4298. 0) 0.932 us | vma_prio_tree_next();
  4299. 0) 1.022 us | vma_prio_tree_next();
  4300. 0) 1.143 us | vma_prio_tree_next();
  4301. 0) 1.414 us | vma_prio_tree_next();
  4302. 0) 1.083 us | vma_prio_tree_next();
  4303. 0) 1.188 us | vma_prio_tree_next();
  4304. 0) 1.053 us | vma_prio_tree_next();
  4305. 0) 1.143 us | vma_prio_tree_next();
  4306. 0) 1.368 us | vma_prio_tree_next();
  4307. 0) 1.188 us | vma_prio_tree_next();
  4308. 0) 1.203 us | vma_prio_tree_next();
  4309. 0) 1.173 us | vma_prio_tree_next();
  4310. 0) 1.564 us | vma_prio_tree_next();
  4311. 0) 1.157 us | vma_prio_tree_next();
  4312. 0) 0.932 us | vma_prio_tree_next();
  4313. 0) 1.052 us | vma_prio_tree_next();
  4314. 0) 1.278 us | vma_prio_tree_next();
  4315. 0) 0.872 us | vma_prio_tree_next();
  4316. 0) 1.022 us | vma_prio_tree_next();
  4317. 0) 1.038 us | vma_prio_tree_next();
  4318. 0) 1.053 us | vma_prio_tree_next();
  4319. 0) 0.887 us | vma_prio_tree_next();
  4320. 0) 1.143 us | vma_prio_tree_next();
  4321. 0) 1.443 us | vma_prio_tree_next();
  4322. 0) 1.173 us | vma_prio_tree_next();
  4323. 0) 1.068 us | vma_prio_tree_next();
  4324. 0) 0.887 us | vma_prio_tree_next();
  4325. 0) 1.203 us | vma_prio_tree_next();
  4326. 0) 1.579 us | vma_prio_tree_next();
  4327. 0) 1.188 us | vma_prio_tree_next();
  4328. 0) 1.038 us | vma_prio_tree_next();
  4329. 0) 1.158 us | vma_prio_tree_next();
  4330. 0) 3.023 us | vma_prio_tree_next();
  4331. 0) 1.293 us | sub_preempt_count();
  4332. 0) ! 595.819 us | }
  4333. 0) 1.158 us | sub_preempt_count();
  4334. 0) | unlock_page() {
  4335. 0) 1.504 us | __wake_up_bit();
  4336. 0) + 11.549 us | }
  4337. 0) ! 737.805 us | }
  4338. 0) ! 746.887 us | }
  4339. 0) ! 756.692 us | }
  4340. 0) | up_read() {
  4341. 0) 1.008 us | add_preempt_count();
  4342. 0) 0.933 us | sub_preempt_count();
  4343. 0) + 20.948 us | }
  4344. 0) ! 835.308 us | }
  4345. 0) ! 844.872 us | }
  4346. 0) | do_translation_fault() {
  4347. 0) | do_page_fault() {
  4348. 0) | down_read_trylock() {
  4349. 0) 0.902 us | add_preempt_count();
  4350. 0) 1.052 us | sub_preempt_count();
  4351. 0) + 19.293 us | }
  4352. 0) 1.233 us | find_vma();
  4353. 0) | handle_mm_fault() {
  4354. 0) | handle_pte_fault() {
  4355. 0) | __do_fault() {
  4356. 0) | filemap_fault() {
  4357. 0) 0.888 us | add_preempt_count();
  4358. 0) 1.067 us | sub_preempt_count();
  4359. 0) | find_get_page() {
  4360. 0) 1.519 us | __rcu_read_lock();
  4361. 0) 1.173 us | __rcu_read_unlock();
  4362. 0) + 21.639 us | }
  4363. 0) 0.917 us | add_preempt_count();
  4364. 0) 1.233 us | sub_preempt_count();
  4365. 0) + 68.752 us | }
  4366. 0) 1.143 us | add_preempt_count();
  4367. 0) 0.918 us | page_add_file_rmap();
  4368. 0) | update_mmu_cache() {
  4369. 0) | pfn_valid() {
  4370. 0) 1.519 us | memblock_is_memory();
  4371. 0) + 10.767 us | }
  4372. 0) 1.113 us | add_preempt_count();
  4373. 0) 2.542 us | vma_prio_tree_next();
  4374. 0) 1.127 us | vma_prio_tree_next();
  4375. 0) 1.309 us | vma_prio_tree_next();
  4376. 0) 1.023 us | vma_prio_tree_next();
  4377. 0) 0.873 us | vma_prio_tree_next();
  4378. 0) 1.173 us | vma_prio_tree_next();
  4379. 0) 1.233 us | vma_prio_tree_next();
  4380. 0) 1.414 us | vma_prio_tree_next();
  4381. 0) 1.533 us | vma_prio_tree_next();
  4382. 0) 1.098 us | vma_prio_tree_next();
  4383. 0) 2.000 us | vma_prio_tree_next();
  4384. 0) 1.700 us | vma_prio_tree_next();
  4385. 0) 1.203 us | vma_prio_tree_next();
  4386. 0) 0.977 us | vma_prio_tree_next();
  4387. 0) 1.218 us | vma_prio_tree_next();
  4388. 0) 1.308 us | vma_prio_tree_next();
  4389. 0) 1.128 us | vma_prio_tree_next();
  4390. 0) 1.293 us | vma_prio_tree_next();
  4391. 0) 1.157 us | vma_prio_tree_next();
  4392. 0) 1.218 us | vma_prio_tree_next();
  4393. 0) 0.977 us | vma_prio_tree_next();
  4394. 0) 1.278 us | vma_prio_tree_next();
  4395. 0) 1.082 us | vma_prio_tree_next();
  4396. 0) 1.264 us | vma_prio_tree_next();
  4397. 0) 1.068 us | vma_prio_tree_next();
  4398. 0) 1.218 us | vma_prio_tree_next();
  4399. 0) 1.188 us | vma_prio_tree_next();
  4400. 0) 1.309 us | vma_prio_tree_next();
  4401. 0) 1.128 us | vma_prio_tree_next();
  4402. 0) 1.579 us | vma_prio_tree_next();
  4403. 0) 1.444 us | vma_prio_tree_next();
  4404. 0) 1.504 us | vma_prio_tree_next();
  4405. 0) 1.143 us | vma_prio_tree_next();
  4406. 0) 1.113 us | vma_prio_tree_next();
  4407. 0) 0.888 us | vma_prio_tree_next();
  4408. 0) 1.188 us | vma_prio_tree_next();
  4409. 0) 1.308 us | vma_prio_tree_next();
  4410. 0) 1.339 us | vma_prio_tree_next();
  4411. 0) 0.977 us | vma_prio_tree_next();
  4412. 0) 1.369 us | vma_prio_tree_next();
  4413. 0) 1.052 us | vma_prio_tree_next();
  4414. 0) 0.977 us | vma_prio_tree_next();
  4415. 0) 1.128 us | vma_prio_tree_next();
  4416. 0) 0.887 us | vma_prio_tree_next();
  4417. 0) 0.887 us | vma_prio_tree_next();
  4418. 0) 1.143 us | vma_prio_tree_next();
  4419. 0) 0.872 us | vma_prio_tree_next();
  4420. 0) 0.887 us | vma_prio_tree_next();
  4421. 0) 1.143 us | vma_prio_tree_next();
  4422. 0) 1.007 us | vma_prio_tree_next();
  4423. 0) 0.887 us | vma_prio_tree_next();
  4424. 0) 1.143 us | vma_prio_tree_next();
  4425. 0) 0.887 us | vma_prio_tree_next();
  4426. 0) 1.037 us | vma_prio_tree_next();
  4427. 0) 1.143 us | vma_prio_tree_next();
  4428. 0) 0.873 us | vma_prio_tree_next();
  4429. 0) 0.978 us | vma_prio_tree_next();
  4430. 0) 2.677 us | vma_prio_tree_next();
  4431. 0) 1.278 us | sub_preempt_count();
  4432. 0) ! 593.308 us | }
  4433. 0) 1.203 us | sub_preempt_count();
  4434. 0) | unlock_page() {
  4435. 0) 1.368 us | __wake_up_bit();
  4436. 0) + 11.338 us | }
  4437. 0) ! 729.850 us | }
  4438. 0) ! 739.609 us | }
  4439. 0) ! 749.338 us | }
  4440. 0) | up_read() {
  4441. 0) 1.008 us | add_preempt_count();
  4442. 0) 0.947 us | sub_preempt_count();
  4443. 0) + 24.060 us | }
  4444. 0) ! 828.782 us | }
  4445. 0) ! 838.000 us | }
  4446. 0) | do_translation_fault() {
  4447. 0) | do_page_fault() {
  4448. 0) | down_read_trylock() {
  4449. 0) 1.038 us | add_preempt_count();
  4450. 0) 0.917 us | sub_preempt_count();
  4451. 0) + 20.256 us | }
  4452. 0) 2.060 us | find_vma();
  4453. 0) | handle_mm_fault() {
  4454. 0) | handle_pte_fault() {
  4455. 0) | __do_fault() {
  4456. 0) | filemap_fault() {
  4457. 0) 1.038 us | add_preempt_count();
  4458. 0) 1.053 us | sub_preempt_count();
  4459. 0) | find_get_page() {
  4460. 0) 1.384 us | __rcu_read_lock();
  4461. 0) 0.872 us | __rcu_read_unlock();
  4462. 0) + 22.241 us | }
  4463. 0) 0.917 us | add_preempt_count();
  4464. 0) 1.082 us | sub_preempt_count();
  4465. 0) + 70.631 us | }
  4466. 0) 1.037 us | add_preempt_count();
  4467. 0) 1.203 us | page_add_file_rmap();
  4468. 0) | update_mmu_cache() {
  4469. 0) | pfn_valid() {
  4470. 0) 1.775 us | memblock_is_memory();
  4471. 0) + 10.496 us | }
  4472. 0) 0.917 us | add_preempt_count();
  4473. 0) 2.932 us | vma_prio_tree_next();
  4474. 0) 1.248 us | vma_prio_tree_next();
  4475. 0) 1.338 us | vma_prio_tree_next();
  4476. 0) 1.038 us | vma_prio_tree_next();
  4477. 0) 1.353 us | vma_prio_tree_next();
  4478. 0) 1.369 us | vma_prio_tree_next();
  4479. 0) 1.052 us | vma_prio_tree_next();
  4480. 0) 1.309 us | vma_prio_tree_next();
  4481. 0) 1.037 us | vma_prio_tree_next();
  4482. 0) 1.323 us | vma_prio_tree_next();
  4483. 0) 1.067 us | vma_prio_tree_next();
  4484. 0) 1.053 us | vma_prio_tree_next();
  4485. 0) 1.022 us | vma_prio_tree_next();
  4486. 0) 1.188 us | vma_prio_tree_next();
  4487. 0) 1.022 us | vma_prio_tree_next();
  4488. 0) 1.309 us | vma_prio_tree_next();
  4489. 0) 1.368 us | vma_prio_tree_next();
  4490. 0) 1.188 us | vma_prio_tree_next();
  4491. 0) 1.413 us | vma_prio_tree_next();
  4492. 0) 1.444 us | vma_prio_tree_next();
  4493. 0) 1.218 us | vma_prio_tree_next();
  4494. 0) 1.173 us | vma_prio_tree_next();
  4495. 0) 1.218 us | vma_prio_tree_next();
  4496. 0) 1.294 us | vma_prio_tree_next();
  4497. 0) 1.609 us | vma_prio_tree_next();
  4498. 0) 1.293 us | vma_prio_tree_next();
  4499. 0) 1.052 us | vma_prio_tree_next();
  4500. 0) 1.429 us | vma_prio_tree_next();
  4501. 0) 1.729 us | vma_prio_tree_next();
  4502. 0) 1.052 us | vma_prio_tree_next();
  4503. 0) 1.173 us | vma_prio_tree_next();
  4504. 0) 1.203 us | vma_prio_tree_next();
  4505. 0) 1.309 us | vma_prio_tree_next();
  4506. 0) 1.067 us | vma_prio_tree_next();
  4507. 0) 1.293 us | vma_prio_tree_next();
  4508. 0) 1.593 us | vma_prio_tree_next();
  4509. 0) 1.052 us | vma_prio_tree_next();
  4510. 0) 1.338 us | vma_prio_tree_next();
  4511. 0) 1.023 us | vma_prio_tree_next();
  4512. 0) 1.188 us | vma_prio_tree_next();
  4513. 0) 2.076 us | vma_prio_tree_next();
  4514. 0) 1.489 us | sub_preempt_count();
  4515. 0) ! 437.067 us | }
  4516. 0) 1.188 us | sub_preempt_count();
  4517. 0) | unlock_page() {
  4518. 0) 1.143 us | __wake_up_bit();
  4519. 0) + 11.308 us | }
  4520. 0) ! 575.308 us | }
  4521. 0) ! 585.368 us | }
  4522. 0) ! 596.256 us | }
  4523. 0) | up_read() {
  4524. 0) 0.872 us | add_preempt_count();
  4525. 0) 1.143 us | sub_preempt_count();
  4526. 0) + 19.774 us | }
  4527. 0) ! 673.398 us | }
  4528. 0) ! 683.098 us | }
  4529. 0) | do_translation_fault() {
  4530. 0) | do_page_fault() {
  4531. 0) | down_read_trylock() {
  4532. 0) 1.053 us | add_preempt_count();
  4533. 0) 1.053 us | sub_preempt_count();
  4534. 0) + 22.180 us | }
  4535. 0) 1.624 us | find_vma();
  4536. 0) | handle_mm_fault() {
  4537. 0) | handle_pte_fault() {
  4538. 0) | __do_fault() {
  4539. 0) | filemap_fault() {
  4540. 0) 1.188 us | add_preempt_count();
  4541. 0) 1.052 us | sub_preempt_count();
  4542. 0) | find_get_page() {
  4543. 0) 1.098 us | __rcu_read_lock();
  4544. 0) 1.037 us | __rcu_read_unlock();
  4545. 0) + 20.933 us | }
  4546. 0) 1.188 us | add_preempt_count();
  4547. 0) 1.083 us | sub_preempt_count();
  4548. 0) + 69.263 us | }
  4549. 0) 1.008 us | add_preempt_count();
  4550. 0) 0.903 us | page_add_file_rmap();
  4551. 0) | update_mmu_cache() {
  4552. 0) | pfn_valid() {
  4553. 0) 1.339 us | memblock_is_memory();
  4554. 0) 9.820 us | }
  4555. 0) 1.082 us | add_preempt_count();
  4556. 0) 3.188 us | vma_prio_tree_next();
  4557. 0) 0.993 us | vma_prio_tree_next();
  4558. 0) 1.023 us | vma_prio_tree_next();
  4559. 0) 1.022 us | vma_prio_tree_next();
  4560. 0) 1.294 us | vma_prio_tree_next();
  4561. 0) 1.038 us | vma_prio_tree_next();
  4562. 0) 1.218 us | vma_prio_tree_next();
  4563. 0) 1.188 us | vma_prio_tree_next();
  4564. 0) 1.428 us | vma_prio_tree_next();
  4565. 0) 1.097 us | vma_prio_tree_next();
  4566. 0) 1.459 us | vma_prio_tree_next();
  4567. 0) 1.398 us | vma_prio_tree_next();
  4568. 0) 1.068 us | vma_prio_tree_next();
  4569. 0) 1.398 us | vma_prio_tree_next();
  4570. 0) 1.263 us | vma_prio_tree_next();
  4571. 0) 1.038 us | vma_prio_tree_next();
  4572. 0) 1.534 us | vma_prio_tree_next();
  4573. 0) 1.158 us | vma_prio_tree_next();
  4574. 0) 1.158 us | vma_prio_tree_next();
  4575. 0) 1.233 us | vma_prio_tree_next();
  4576. 0) 1.158 us | vma_prio_tree_next();
  4577. 0) 1.173 us | vma_prio_tree_next();
  4578. 0) 1.233 us | vma_prio_tree_next();
  4579. 0) 1.398 us | vma_prio_tree_next();
  4580. 0) 1.218 us | vma_prio_tree_next();
  4581. 0) 0.933 us | vma_prio_tree_next();
  4582. 0) 1.023 us | vma_prio_tree_next();
  4583. 0) 1.625 us | vma_prio_tree_next();
  4584. 0) 1.399 us | vma_prio_tree_next();
  4585. 0) 0.933 us | vma_prio_tree_next();
  4586. 0) 1.293 us | vma_prio_tree_next();
  4587. 0) 1.188 us | vma_prio_tree_next();
  4588. 0) 1.248 us | vma_prio_tree_next();
  4589. 0) 0.977 us | vma_prio_tree_next();
  4590. 0) 1.609 us | vma_prio_tree_next();
  4591. 0) 1.188 us | vma_prio_tree_next();
  4592. 0) 1.444 us | vma_prio_tree_next();
  4593. 0) 1.654 us | vma_prio_tree_next();
  4594. 0) 0.992 us | vma_prio_tree_next();
  4595. 0) 0.933 us | vma_prio_tree_next();
  4596. 0) 1.053 us | vma_prio_tree_next();
  4597. 0) 1.128 us | vma_prio_tree_next();
  4598. 0) 1.324 us | vma_prio_tree_next();
  4599. 0) 1.444 us | vma_prio_tree_next();
  4600. 0) 1.188 us | vma_prio_tree_next();
  4601. 0) 1.278 us | vma_prio_tree_next();
  4602. 0) 1.173 us | vma_prio_tree_next();
  4603. 0) 1.173 us | vma_prio_tree_next();
  4604. 0) 1.053 us | vma_prio_tree_next();
  4605. 0) 1.022 us | vma_prio_tree_next();
  4606. 0) 1.203 us | vma_prio_tree_next();
  4607. 0) 1.293 us | vma_prio_tree_next();
  4608. 0) 1.323 us | vma_prio_tree_next();
  4609. 0) 1.022 us | vma_prio_tree_next();
  4610. 0) 1.188 us | vma_prio_tree_next();
  4611. 0) 0.887 us | vma_prio_tree_next();
  4612. 0) 1.158 us | vma_prio_tree_next();
  4613. 0) 2.797 us | vma_prio_tree_next();
  4614. 0) 1.128 us | sub_preempt_count();
  4615. 0) ! 601.127 us | }
  4616. 0) 1.308 us | sub_preempt_count();
  4617. 0) | unlock_page() {
  4618. 0) 1.338 us | __wake_up_bit();
  4619. 0) + 11.248 us | }
  4620. 0) ! 739.112 us | }
  4621. 0) ! 750.948 us | }
  4622. 0) ! 761.533 us | }
  4623. 0) | up_read() {
  4624. 0) 1.142 us | add_preempt_count();
  4625. 0) 1.444 us | sub_preempt_count();
  4626. 0) + 20.225 us | }
  4627. 0) ! 844.797 us | }
  4628. 0) ! 857.444 us | }
  4629. 0) | do_translation_fault() {
  4630. 0) | do_page_fault() {
  4631. 0) | down_read_trylock() {
  4632. 0) 1.038 us | add_preempt_count();
  4633. 0) 1.053 us | sub_preempt_count();
  4634. 0) + 19.925 us | }
  4635. 0) 1.113 us | find_vma();
  4636. 0) | handle_mm_fault() {
  4637. 0) | handle_pte_fault() {
  4638. 0) | __do_fault() {
  4639. 0) | filemap_fault() {
  4640. 0) 1.037 us | add_preempt_count();
  4641. 0) 1.038 us | sub_preempt_count();
  4642. 0) | find_get_page() {
  4643. 0) 1.248 us | __rcu_read_lock();
  4644. 0) 0.872 us | __rcu_read_unlock();
  4645. 0) + 20.557 us | }
  4646. 0) 0.917 us | add_preempt_count();
  4647. 0) 0.947 us | sub_preempt_count();
  4648. 0) + 66.782 us | }
  4649. 0) 1.007 us | add_preempt_count();
  4650. 0) 1.053 us | page_add_file_rmap();
  4651. 0) | update_mmu_cache() {
  4652. 0) | pfn_valid() {
  4653. 0) 1.579 us | memblock_is_memory();
  4654. 0) + 10.586 us | }
  4655. 0) 1.113 us | add_preempt_count();
  4656. 0) 2.481 us | vma_prio_tree_next();
  4657. 0) 0.992 us | vma_prio_tree_next();
  4658. 0) 0.887 us | vma_prio_tree_next();
  4659. 0) 1.022 us | vma_prio_tree_next();
  4660. 0) 0.887 us | vma_prio_tree_next();
  4661. 0) 1.142 us | vma_prio_tree_next();
  4662. 0) 0.932 us | vma_prio_tree_next();
  4663. 0) 1.323 us | vma_prio_tree_next();
  4664. 0) 1.459 us | vma_prio_tree_next();
  4665. 0) 0.932 us | vma_prio_tree_next();
  4666. 0) 1.113 us | vma_prio_tree_next();
  4667. 0) 1.249 us | vma_prio_tree_next();
  4668. 0) 1.338 us | vma_prio_tree_next();
  4669. 0) 1.113 us | vma_prio_tree_next();
  4670. 0) 1.097 us | vma_prio_tree_next();
  4671. 0) 1.323 us | vma_prio_tree_next();
  4672. 0) 1.158 us | vma_prio_tree_next();
  4673. 0) 1.143 us | vma_prio_tree_next();
  4674. 0) 1.158 us | vma_prio_tree_next();
  4675. 0) 0.932 us | vma_prio_tree_next();
  4676. 0) 1.158 us | vma_prio_tree_next();
  4677. 0) 1.038 us | vma_prio_tree_next();
  4678. 0) 1.188 us | vma_prio_tree_next();
  4679. 0) 0.977 us | vma_prio_tree_next();
  4680. 0) 1.188 us | vma_prio_tree_next();
  4681. 0) 1.083 us | vma_prio_tree_next();
  4682. 0) 1.053 us | vma_prio_tree_next();
  4683. 0) 1.143 us | vma_prio_tree_next();
  4684. 0) 1.128 us | vma_prio_tree_next();
  4685. 0) 1.067 us | vma_prio_tree_next();
  4686. 0) 1.293 us | vma_prio_tree_next();
  4687. 0) 1.233 us | vma_prio_tree_next();
  4688. 0) 1.128 us | vma_prio_tree_next();
  4689. 0) 0.993 us | vma_prio_tree_next();
  4690. 0) 1.023 us | vma_prio_tree_next();
  4691. 0) 1.052 us | vma_prio_tree_next();
  4692. 0) 1.279 us | vma_prio_tree_next();
  4693. 0) 1.504 us | vma_prio_tree_next();
  4694. 0) 0.977 us | vma_prio_tree_next();
  4695. 0) 0.932 us | vma_prio_tree_next();
  4696. 0) 1.022 us | vma_prio_tree_next();
  4697. 0) 1.113 us | vma_prio_tree_next();
  4698. 0) 1.038 us | vma_prio_tree_next();
  4699. 0) 1.308 us | vma_prio_tree_next();
  4700. 0) 1.368 us | vma_prio_tree_next();
  4701. 0) 0.872 us | vma_prio_tree_next();
  4702. 0) 1.158 us | vma_prio_tree_next();
  4703. 0) 1.023 us | vma_prio_tree_next();
  4704. 0) 1.022 us | vma_prio_tree_next();
  4705. 0) 1.354 us | vma_prio_tree_next();
  4706. 0) 1.308 us | vma_prio_tree_next();
  4707. 0) 1.444 us | vma_prio_tree_next();
  4708. 0) 1.022 us | vma_prio_tree_next();
  4709. 0) 0.887 us | vma_prio_tree_next();
  4710. 0) 1.022 us | vma_prio_tree_next();
  4711. 0) 0.888 us | vma_prio_tree_next();
  4712. 0) 0.888 us | vma_prio_tree_next();
  4713. 0) 1.985 us | vma_prio_tree_next();
  4714. 0) ==========> |
  4715. 0) | avic_handle_irq() {
  4716. 0) | irq_find_mapping() {
  4717. 0) 1.549 us | irq_domain_legacy_revmap();
  4718. 0) + 12.286 us | }
  4719. 0) | handle_IRQ() {
  4720. 0) | irq_enter() {
  4721. 0) 1.820 us | rcu_irq_enter();
  4722. 0) 1.128 us | add_preempt_count();
  4723. 0) + 21.745 us | }
  4724. 0) | generic_handle_irq() {
  4725. 0) | handle_level_irq() {
  4726. 0) 1.188 us | add_preempt_count();
  4727. 0) 1.744 us | irq_gc_mask_clr_bit();
  4728. 0) 1.203 us | irq_gc_mask_clr_bit();
  4729. 0) | handle_irq_event() {
  4730. 0) 1.429 us | sub_preempt_count();
  4731. 0) | handle_irq_event_percpu() {
  4732. 0) | mxc_timer_interrupt() {
  4733. 0) | hrtimer_interrupt() {
  4734. 0) 1.158 us | add_preempt_count();
  4735. 0) | ktime_get_update_offsets() {
  4736. 0) 1.624 us | clocksource_mmio_readl_up();
  4737. 0) + 14.586 us | }
  4738. 0) | __run_hrtimer() {
  4739. 0) 4.647 us | __remove_hrtimer();
  4740. 0) 1.384 us | sub_preempt_count();
  4741. 0) | tick_sched_timer() {
  4742. 0) | ktime_get() {
  4743. 0) 1.082 us | clocksource_mmio_readl_up();
  4744. 0) + 12.737 us | }
  4745. 0) | tick_do_update_jiffies64() {
  4746. 0) 1.173 us | add_preempt_count();
  4747. 0) | do_timer() {
  4748. 0) | update_wall_time() {
  4749. 0) 0.977 us | add_preempt_count();
  4750. 0) 0.888 us | clocksource_mmio_readl_up();
  4751. 0) | ntp_tick_length() {
  4752. 0) 0.977 us | add_preempt_count();
  4753. 0) 1.218 us | sub_preempt_count();
  4754. 0) + 20.286 us | }
  4755. 0) | ntp_tick_length() {
  4756. 0) 0.873 us | add_preempt_count();
  4757. 0) 1.023 us | sub_preempt_count();
  4758. 0) + 24.150 us | }
  4759. 0) 1.564 us | sub_preempt_count();
  4760. 0) ! 100.512 us | }
  4761. 0) 2.030 us | calc_global_load();
  4762. 0) ! 123.745 us | }
  4763. 0) 0.887 us | sub_preempt_count();
  4764. 0) ! 155.278 us | }
  4765. 0) | update_process_times() {
  4766. 0) | account_process_tick() {
  4767. 0) 3.429 us | account_system_time();
  4768. 0) + 13.759 us | }
  4769. 0) 1.775 us | hrtimer_run_queues();
  4770. 0) | raise_softirq() {
  4771. 0) 1.744 us | __raise_softirq_irqoff();
  4772. 0) + 10.917 us | }
  4773. 0) | rcu_check_callbacks() {
  4774. 0) 1.700 us | rcu_bh_qs();
  4775. 0) + 12.045 us | }
  4776. 0) 1.459 us | printk_tick();
  4777. 0) | scheduler_tick() {
  4778. 0) 1.128 us | add_preempt_count();
  4779. 0) 2.797 us | update_rq_clock.part.76();
  4780. 0) 2.707 us | __update_cpu_load();
  4781. 0) | task_tick_fair() {
  4782. 0) | update_curr.constprop.47() {
  4783. 0) 1.925 us | update_min_vruntime.constprop.48();
  4784. 0) + 13.384 us | }
  4785. 0) | sched_slice.isra.36() {
  4786. 0) 1.864 us | calc_delta_mine();
  4787. 0) + 13.955 us | }
  4788. 0) 1.233 us | resched_task();
  4789. 0) 1.549 us | clear_buddies();
  4790. 0) + 69.684 us | }
  4791. 0) 1.384 us | sub_preempt_count();
  4792. 0) ! 126.557 us | }
  4793. 0) 2.000 us | run_posix_cpu_timers();
  4794. 0) ! 231.834 us | }
  4795. 0) 2.812 us | profile_tick();
  4796. 0) | hrtimer_forward() {
  4797. 0) 1.533 us | ktime_add_safe();
  4798. 0) 1.128 us | ktime_add_safe();
  4799. 0) + 22.587 us | }
  4800. 0) ! 473.744 us | }
  4801. 0) 1.082 us | add_preempt_count();
  4802. 0) 5.128 us | enqueue_hrtimer();
  4803. 0) ! 536.000 us | }
  4804. 0) 1.294 us | sub_preempt_count();
  4805. 0) | tick_program_event() {
  4806. 0) | clockevents_program_event() {
  4807. 0) | ktime_get() {
  4808. 0) 1.218 us | clocksource_mmio_readl_up();
  4809. 0) + 11.849 us | }
  4810. 0) 1.654 us | v2_set_next_event();
  4811. 0) + 34.000 us | }
  4812. 0) + 44.707 us | }
  4813. 0) ! 650.315 us | }
  4814. 0) ! 662.075 us | }
  4815. 0) 4.632 us | add_interrupt_randomness();
  4816. 0) 2.948 us | note_interrupt();
  4817. 0) ! 700.677 us | }
  4818. 0) 1.143 us | add_preempt_count();
  4819. 0) ! 730.932 us | }
  4820. 0) | cond_unmask_irq() {
  4821. 0) 1.849 us | irq_gc_mask_set_bit();
  4822. 0) + 12.061 us | }
  4823. 0) 1.444 us | sub_preempt_count();
  4824. 0) ! 805.097 us | }
  4825. 0) ! 817.384 us | }
  4826. 0) | irq_exit() {
  4827. 0) 0.977 us | sub_preempt_count();
  4828. 0) | __do_softirq() {
  4829. 0) 1.278 us | add_preempt_count();
  4830. 0) | run_timer_softirq() {
  4831. 0) 1.399 us | hrtimer_run_pending();
  4832. 0) 1.113 us | add_preempt_count();
  4833. 0) 1.278 us | sub_preempt_count();
  4834. 0) + 33.339 us | }
  4835. 0) 1.098 us | rcu_bh_qs();
  4836. 0) | __local_bh_enable() {
  4837. 0) 1.128 us | sub_preempt_count();
  4838. 0) + 12.045 us | }
  4839. 0) + 94.361 us | }
  4840. 0) 1.354 us | idle_cpu();
  4841. 0) 1.353 us | rcu_irq_exit();
  4842. 0) 1.143 us | sub_preempt_count();
  4843. 0) ! 144.000 us | }
  4844. 0) ! 1012.015 us | }
  4845. 0) ! 1043.925 us | }
  4846. 0) <========== |
  4847. 0) 1.023 us | sub_preempt_count();
  4848. 0) ! 1643.429 us | }
  4849. 0) | sub_preempt_count() {
  4850. 0) | __schedule() {
  4851. 0) 1.233 us | add_preempt_count();
  4852. 0) 1.835 us | rcu_sched_qs();
  4853. 0) | rcu_preempt_note_context_switch() {
  4854. 0) 1.895 us | rcu_preempt_cpu_qs();
  4855. 0) + 12.557 us | }
  4856. 0) 1.113 us | add_preempt_count();
  4857. 0) 3.233 us | update_rq_clock.part.76();
  4858. 0) | put_prev_task_fair() {
  4859. 0) | update_curr.constprop.47() {
  4860. 0) 1.564 us | update_min_vruntime.constprop.48();
  4861. 0) + 12.646 us | }
  4862. 0) 3.789 us | __enqueue_entity.constprop.45();
  4863. 0) + 36.406 us | }
  4864. 0) | pick_next_task_fair() {
  4865. 0) 1.248 us | wakeup_gran.isra.34();
  4866. 0) 1.564 us | clear_buddies();
  4867. 0) 3.880 us | __dequeue_entity();
  4868. 0) + 38.090 us | }
  4869. 0) | atomic_notifier_call_chain() {
  4870. 0) 1.354 us | __rcu_read_lock();
  4871. 0) | notifier_call_chain() {
  4872. 0) 0.962 us | nwfpe_notify();
  4873. 0) + 10.617 us | }
  4874. 0) 1.143 us | __rcu_read_unlock();
  4875. 0) + 40.421 us | }
  4876. 0) | finish_task_switch.isra.72() {
  4877. 0) 1.188 us | sub_preempt_count();
  4878. 0) + 56.286 us | }
  4879. 0) 2.360 us | sub_preempt_count();
  4880. 0) ! 18721.38 us | }
  4881. 0) 1.007 us | }
  4882. 0) ! 19103.44 us | }
  4883. 0) ! 19113.48 us | }
  4884. 0) | hrtimer_try_to_cancel() {
  4885. 0) 1.579 us | add_preempt_count();
  4886. 0) 1.157 us | sub_preempt_count();
  4887. 0) + 21.338 us | }
  4888. 0) ! 19155.59 us | }
  4889. 0) ! 19189.39 us | }
  4890. 0) ! 19201.94 us | }
  4891. 0) | sys_lseek() {
  4892. 0) 2.376 us | fget_light();
  4893. 0) | generic_file_llseek() {
  4894. 0) 1.038 us | add_preempt_count();
  4895. 0) 1.218 us | sub_preempt_count();
  4896. 0) 1.729 us | generic_file_llseek_size();
  4897. 0) + 33.775 us | }
  4898. 0) + 56.331 us | }
  4899. 0) | sys_write() {
  4900. 0) 1.624 us | fget_light();
  4901. 0) | vfs_write() {
  4902. 0) 1.789 us | rw_verify_area();
  4903. 0) | do_sync_write() {
  4904. 0) | ubifs_aio_write() {
  4905. 0) 1.834 us | get_seconds();
  4906. 0) | generic_file_aio_write() {
  4907. 0) | __sb_start_write() {
  4908. 0) 1.158 us | add_preempt_count();
  4909. 0) 1.158 us | sub_preempt_count();
  4910. 0) + 20.872 us | }
  4911. 0) 0.993 us | mutex_lock();
  4912. 0) | __generic_file_aio_write() {
  4913. 0) 1.594 us | generic_segment_checks();
  4914. 0) | file_remove_suid() {
  4915. 0) 1.368 us | should_remove_suid();
  4916. 0) | cap_inode_need_killpriv() {
  4917. 0) | ubifs_getxattr() {
  4918. 0) 4.015 us | check_namespace.isra.4();
  4919. 0) 3.745 us | kmem_cache_alloc_trace();
  4920. 0) | ubifs_tnc_lookup_nm() {
  4921. 0) | ubifs_tnc_locate() {
  4922. 0) 1.383 us | mutex_lock();
  4923. 0) | ubifs_lookup_level0() {
  4924. 0) 1.263 us | get_seconds();
  4925. 0) + 29.098 us | dbg_snprintf_key();
  4926. 0) 2.767 us | ubifs_search_zbranch();
  4927. 0) 1.820 us | ubifs_search_zbranch();
  4928. 0) 1.789 us | ubifs_search_zbranch();
  4929. 0) 1.684 us | ubifs_search_zbranch();
  4930. 0) 1.775 us | ubifs_search_zbranch();
  4931. 0) 1.323 us | ubifs_search_zbranch();
  4932. 0) ! 115.759 us | }
  4933. 0) 1.173 us | mutex_unlock();
  4934. 0) ! 145.879 us | }
  4935. 0) ! 155.609 us | }
  4936. 0) 2.722 us | kfree();
  4937. 0) ! 207.969 us | }
  4938. 0) ! 219.338 us | }
  4939. 0) ! 242.737 us | }
  4940. 0) 1.278 us | file_update_time();
  4941. 0) | generic_file_buffered_write() {
  4942. 0) 1.429 us | iov_iter_advance();
  4943. 0) 2.195 us | iov_iter_fault_in_readable();
  4944. 0) | ubifs_write_begin() {
  4945. 0) | grab_cache_page_write_begin() {
  4946. 0) | find_lock_page() {
  4947. 0) | find_get_page() {
  4948. 0) 1.534 us | __rcu_read_lock();
  4949. 0) 1.398 us | __rcu_read_unlock();
  4950. 0) + 23.624 us | }
  4951. 0) + 33.353 us | }
  4952. 0) + 43.669 us | }
  4953. 0) + 55.895 us | }
  4954. 0) 1.534 us | add_preempt_count();
  4955. 0) | iov_iter_copy_from_user_atomic() {
  4956. 0) 0.872 us | add_preempt_count();
  4957. 0) 1.473 us | sub_preempt_count();
  4958. 0) + 24.376 us | }
  4959. 0) 1.173 us | sub_preempt_count();
  4960. 0) 2.195 us | flush_dcache_page();
  4961. 0) 1.474 us | mark_page_accessed();
  4962. 0) | ubifs_write_end() {
  4963. 0) | unlock_page() {
  4964. 0) 1.640 us | __wake_up_bit();
  4965. 0) + 12.331 us | }
  4966. 0) 1.309 us | put_page();
  4967. 0) + 33.143 us | }
  4968. 0) 0.977 us | _cond_resched();
  4969. 0) 1.007 us | iov_iter_advance();
  4970. 0) | balance_dirty_pages_ratelimited_nr() {
  4971. 0) 1.233 us | add_preempt_count();
  4972. 0) 1.639 us | sub_preempt_count();
  4973. 0) + 24.617 us | }
  4974. 0) ! 259.955 us | }
  4975. 0) ! 554.932 us | }
  4976. 0) 0.857 us | mutex_unlock();
  4977. 0) 1.428 us | generic_write_sync();
  4978. 0) | __sb_end_write() {
  4979. 0) 0.948 us | add_preempt_count();
  4980. 0) 1.173 us | sub_preempt_count();
  4981. 0) + 20.842 us | }
  4982. 0) ! 656.572 us | }
  4983. 0) ! 679.729 us | }
  4984. 0) ! 691.850 us | }
  4985. 0) 1.489 us | __fsnotify_parent();
  4986. 0) | fsnotify() {
  4987. 0) | __srcu_read_lock() {
  4988. 0) 1.082 us | add_preempt_count();
  4989. 0) 1.038 us | sub_preempt_count();
  4990. 0) + 20.872 us | }
  4991. 0) | __srcu_read_unlock() {
  4992. 0) 1.143 us | add_preempt_count();
  4993. 0) 0.887 us | sub_preempt_count();
  4994. 0) + 19.067 us | }
  4995. 0) + 60.421 us | }
  4996. 0) ! 802.646 us | }
  4997. 0) ! 823.143 us | }
  4998. 0) | sys_nanosleep() {
  4999. 0) | hrtimer_nanosleep() {
  5000. 0) 3.068 us | hrtimer_init();
  5001. 0) 1.157 us | ktime_add_safe();
  5002. 0) | do_nanosleep() {
  5003. 0) | hrtimer_start_range_ns() {
  5004. 0) | __hrtimer_start_range_ns() {
  5005. 0) 0.872 us | add_preempt_count();
  5006. 0) | ktime_get() {
  5007. 0) 1.459 us | clocksource_mmio_readl_up();
  5008. 0) + 12.797 us | }
  5009. 0) 1.353 us | ktime_add_safe();
  5010. 0) 6.947 us | enqueue_hrtimer();
  5011. 0) | tick_program_event() {
  5012. 0) | clockevents_program_event() {
  5013. 0) | ktime_get() {
  5014. 0) 1.158 us | clocksource_mmio_readl_up();
  5015. 0) + 10.962 us | }
  5016. 0) + 20.511 us | }
  5017. 0) + 30.526 us | }
  5018. 0) 1.128 us | sub_preempt_count();
  5019. 0) 1.940 us | __raise_softirq_irqoff();
  5020. 0) | wakeup_softirqd() {
  5021. 0) | wake_up_process() {
  5022. 0) | try_to_wake_up() {
  5023. 0) 1.353 us | add_preempt_count();
  5024. 0) 0.872 us | add_preempt_count();
  5025. 0) | activate_task() {
  5026. 0) | enqueue_task() {
  5027. 0) 2.406 us | update_rq_clock.part.76();
  5028. 0) | enqueue_task_fair() {
  5029. 0) | update_curr.constprop.47() {
  5030. 0) 1.880 us | update_min_vruntime.constprop.48();
  5031. 0) + 15.518 us | }
  5032. 0) 4.391 us | __enqueue_entity.constprop.45();
  5033. 0) + 41.805 us | }
  5034. 0) + 64.330 us | }
  5035. 0) + 73.970 us | }
  5036. 0) | ttwu_do_wakeup.constprop.90() {
  5037. 0) | check_preempt_curr() {
  5038. 0) | check_preempt_wakeup() {
  5039. 0) 1.339 us | update_curr.constprop.47();
  5040. 0) 1.082 us | wakeup_gran.isra.34();
  5041. 0) 0.992 us | resched_task();
  5042. 0) + 35.624 us | }
  5043. 0) + 48.045 us | }
  5044. 0) + 66.000 us | }
  5045. 0) 1.368 us | sub_preempt_count();
  5046. 0) 0.992 us | sub_preempt_count();
  5047. 0) ! 199.324 us | }
  5048. 0) ! 209.083 us | }
  5049. 0) ! 219.023 us | }
  5050. 0) 1.293 us | add_preempt_count();
  5051. 0) | sub_preempt_count() {
  5052. 0) | __schedule() {
  5053. 0) 0.978 us | add_preempt_count();
  5054. 0) 2.106 us | rcu_sched_qs();
  5055. 0) | rcu_preempt_note_context_switch() {
  5056. 0) 1.955 us | rcu_preempt_cpu_qs();
  5057. 0) + 12.797 us | }
  5058. 0) 0.977 us | add_preempt_count();
  5059. 0) | put_prev_task_fair() {
  5060. 0) 1.143 us | update_curr.constprop.47();
  5061. 0) 3.037 us | __enqueue_entity.constprop.45();
  5062. 0) + 23.113 us | }
  5063. 0) | pick_next_task_fair() {
  5064. 0) 1.083 us | wakeup_gran.isra.34();
  5065. 0) 1.759 us | clear_buddies();
  5066. 0) 2.527 us | __dequeue_entity();
  5067. 0) + 35.443 us | }
  5068. 0) | atomic_notifier_call_chain() {
  5069. 0) 0.993 us | __rcu_read_lock();
  5070. 0) | notifier_call_chain() {
  5071. 0) 1.113 us | nwfpe_notify();
  5072. 0) + 12.045 us | }
  5073. 0) 1.023 us | __rcu_read_unlock();
  5074. 0) + 41.504 us | }
  5075. 0) | finish_task_switch.isra.72() {
  5076. 0) 1.369 us | sub_preempt_count();
  5077. 0) + 11.910 us | }
  5078. 0) 1.037 us | sub_preempt_count();
  5079. 0) ! 19633.41 us | }
  5080. 0) ! 19645.95 us | }
  5081. 0) 1.008 us | add_preempt_count();
  5082. 0) ! 19675.26 us | }
  5083. 0) | __do_softirq() {
  5084. 0) 1.023 us | add_preempt_count();
  5085. 0) | run_hrtimer_softirq() {
  5086. 0) | hrtimer_peek_ahead_timers() {
  5087. 0) | hrtimer_interrupt() {
  5088. 0) 1.338 us | add_preempt_count();
  5089. 0) | ktime_get_update_offsets() {
  5090. 0) 1.353 us | clocksource_mmio_readl_up();
  5091. 0) + 14.090 us | }
  5092. 0) | __run_hrtimer() {
  5093. 0) 3.459 us | __remove_hrtimer();
  5094. 0) 1.173 us | sub_preempt_count();
  5095. 0) | hrtimer_wakeup() {
  5096. 0) | wake_up_process() {
  5097. 0) | try_to_wake_up() {
  5098. 0) 1.369 us | add_preempt_count();
  5099. 0) 0.978 us | add_preempt_count();
  5100. 0) | ttwu_do_wakeup.constprop.90() {
  5101. 0) | check_preempt_curr() {
  5102. 0) | check_preempt_wakeup() {
  5103. 0) 2.527 us | update_curr.constprop.47();
  5104. 0) + 13.323 us | }
  5105. 0) + 24.631 us | }
  5106. 0) + 37.684 us | }
  5107. 0) | __task_rq_unlock.isra.79() {
  5108. 0) 1.173 us | sub_preempt_count();
  5109. 0) 9.729 us | }
  5110. 0) 0.887 us | sub_preempt_count();
  5111. 0) + 94.616 us | }
  5112. 0) ! 103.609 us | }
  5113. 0) ! 112.812 us | }
  5114. 0) 1.158 us | add_preempt_count();
  5115. 0) ! 155.985 us | }
  5116. 0) 1.053 us | sub_preempt_count();
  5117. 0) | tick_program_event() {
  5118. 0) | clockevents_program_event() {
  5119. 0) | ktime_get() {
  5120. 0) 1.203 us | clocksource_mmio_readl_up();
  5121. 0) + 11.519 us | }
  5122. 0) 2.211 us | v2_set_next_event();
  5123. 0) + 33.173 us | }
  5124. 0) + 42.721 us | }
  5125. 0) ! 265.774 us | }
  5126. 0) ! 275.819 us | }
  5127. 0) ! 284.873 us | }
  5128. 0) 1.654 us | rcu_bh_qs();
  5129. 0) | __local_bh_enable() {
  5130. 0) 1.548 us | sub_preempt_count();
  5131. 0) + 12.481 us | }
  5132. 0) ! 345.549 us | }
  5133. 0) 1.203 us | sub_preempt_count();
  5134. 0) 1.278 us | _cond_resched();
  5135. 0) 1.308 us | add_preempt_count();
  5136. 0) 1.414 us | rcu_sched_qs();
  5137. 0) | rcu_preempt_note_context_switch() {
  5138. 0) 1.339 us | rcu_preempt_cpu_qs();
  5139. 0) + 12.917 us | }
  5140. 0) 1.759 us | sub_preempt_count();
  5141. 0) 1.323 us | kthread_should_stop();
  5142. 0) 0.872 us | add_preempt_count();
  5143. 0) | schedule_preempt_disabled() {
  5144. 0) 1.308 us | sub_preempt_count();
  5145. 0) | schedule() {
  5146. 0) | __schedule() {
  5147. 0) 0.873 us | add_preempt_count();
  5148. 0) 1.067 us | rcu_sched_qs();
  5149. 0) | rcu_preempt_note_context_switch() {
  5150. 0) 1.263 us | rcu_preempt_cpu_qs();
  5151. 0) + 11.488 us | }
  5152. 0) 1.008 us | add_preempt_count();
  5153. 0) | deactivate_task() {
  5154. 0) | dequeue_task() {
  5155. 0) 2.090 us | update_rq_clock.part.76();
  5156. 0) | dequeue_task_fair() {
  5157. 0) | update_curr.constprop.47() {
  5158. 0) 2.286 us | update_min_vruntime.constprop.48();
  5159. 0) + 12.737 us | }
  5160. 0) 0.993 us | clear_buddies();
  5161. 0) 1.098 us | update_min_vruntime.constprop.48();
  5162. 0) + 43.579 us | }
  5163. 0) + 65.143 us | }
  5164. 0) + 74.150 us | }
  5165. 0) 0.872 us | put_prev_task_fair();
  5166. 0) | pick_next_task_fair() {
  5167. 0) 1.444 us | wakeup_gran.isra.34();
  5168. 0) 0.857 us | clear_buddies();
  5169. 0) 2.948 us | __dequeue_entity();
  5170. 0) + 33.428 us | }
  5171. 0) | atomic_notifier_call_chain() {
  5172. 0) 1.248 us | __rcu_read_lock();
  5173. 0) | notifier_call_chain() {
  5174. 0) 0.827 us | nwfpe_notify();
  5175. 0) + 10.902 us | }
  5176. 0) 1.188 us | __rcu_read_unlock();
  5177. 0) + 42.135 us | }
  5178. 0) | finish_task_switch.isra.72() {
  5179. 0) 1.414 us | sub_preempt_count();
  5180. 0) + 55.564 us | }
  5181. 0) 2.497 us | sub_preempt_count();
  5182. 0) ! 52207.94 us | }
  5183. 0) 1.338 us | }
  5184. 0) 0.947 us | jiffies_to_clock_t();
  5185. 0) 0.947 us | jiffies_to_clock_t();
  5186. 0) 1.068 us | jiffies_to_clock_t();
  5187. 0) 0.812 us | jiffies_to_clock_t();
  5188. 0) ! 54692.61 us | }
  5189. 0) 2.240 us | get_jiffies_64();
  5190. 0) 1.143 us | jiffies_64_to_clock_t();
  5191. 0) ! 54725.17 us | }
  5192. 0) | sys_gettimeofday() {
  5193. 0) | do_gettimeofday() {
  5194. 0) | getnstimeofday() {
  5195. 0) 1.925 us | clocksource_mmio_readl_up();
  5196. 0) + 16.091 us | }
  5197. 0) + 26.331 us | }
  5198. 0) + 38.015 us | }
  5199. 0) | sys_times() {
  5200. 0) | do_sys_times() {
  5201. 0) 1.354 us | add_preempt_count();
  5202. 0) | thread_group_times() {
  5203. 0) | thread_group_cputime() {
  5204. 0) 1.308 us | __rcu_read_lock();
  5205. 0) | task_sched_runtime() {
  5206. 0) | task_rq_lock.isra.81() {
  5207. 0) 1.188 us | add_preempt_count();
  5208. 0) 0.872 us | add_preempt_count();
  5209. 0) + 20.181 us | }
  5210. 0) 2.406 us | update_rq_clock.part.76();
  5211. 0) 1.564 us | sub_preempt_count();
  5212. 0) 1.308 us | sub_preempt_count();
  5213. 0) + 63.474 us | }
  5214. 0) | task_sched_runtime() {
  5215. 0) | task_rq_lock.isra.81() {
  5216. 0) 1.038 us | add_preempt_count();
  5217. 0) 1.293 us | add_preempt_count();
  5218. 0) + 19.158 us | }
  5219. 0) 0.932 us | sub_preempt_count();
  5220. 0) 0.887 us | sub_preempt_count();
  5221. 0) + 46.827 us | }
  5222. 0) | task_sched_runtime() {
  5223. 0) | task_rq_lock.isra.81() {
  5224. 0) 1.188 us | add_preempt_count();
  5225. 0) 1.158 us | add_preempt_count();
  5226. 0) + 19.278 us | }
  5227. 0) 1.112 us | sub_preempt_count();
  5228. 0) 1.038 us | sub_preempt_count();
  5229. 0) + 46.843 us | }
  5230. 0) | task_sched_runtime() {
  5231. 0) | task_rq_lock.isra.81() {
  5232. 0) 1.052 us | add_preempt_count();
  5233. 0) 1.007 us | add_preempt_count();
  5234. 0) + 19.098 us | }
  5235. 0) 0.887 us | sub_preempt_count();
  5236. 0) 1.023 us | sub_preempt_count();
  5237. 0) + 46.346 us | }
  5238. 0) | task_sched_runtime() {
  5239. 0) | task_rq_lock.isra.81() {
  5240. 0) 1.007 us | add_preempt_count();
  5241. 0) 0.872 us | add_preempt_count();
  5242. 0) + 18.722 us | }
  5243. 0) 1.023 us | sub_preempt_count();
  5244. 0) 0.887 us | sub_preempt_count();
  5245. 0) + 45.579 us | }
  5246. 0) | task_sched_runtime() {
  5247. 0) | task_rq_lock.isra.81() {
  5248. 0) 1.053 us | add_preempt_count();
  5249. 0) 1.007 us | add_preempt_count();
  5250. 0) + 19.474 us | }
  5251. 0) 1.113 us | sub_preempt_count();
  5252. 0) 0.887 us | sub_preempt_count();
  5253. 0) + 47.579 us | }
  5254. 0) | task_sched_runtime() {
  5255. 0) | task_rq_lock.isra.81() {
  5256. 0) 0.918 us | add_preempt_count();
  5257. 0) 1.008 us | add_preempt_count();
  5258. 0) + 19.384 us | }
  5259. 0) 0.887 us | sub_preempt_count();
  5260. 0) 0.887 us | sub_preempt_count();
  5261. 0) + 47.278 us | }
  5262. 0) | task_sched_runtime() {
  5263. 0) | task_rq_lock.isra.81() {
  5264. 0) 1.158 us | add_preempt_count();
  5265. 0) 0.872 us | add_preempt_count();
  5266. 0) + 19.053 us | }
  5267. 0) 1.143 us | sub_preempt_count();
  5268. 0) 1.158 us | sub_preempt_count();
  5269. 0) + 46.376 us | }
  5270. 0) | task_sched_runtime() {
  5271. 0) | task_rq_lock.isra.81() {
  5272. 0) 0.872 us | add_preempt_count();
  5273. 0) 1.007 us | add_preempt_count();
  5274. 0) + 22.436 us | }
  5275. 0) 1.158 us | sub_preempt_count();
  5276. 0) 0.887 us | sub_preempt_count();
  5277. 0) + 49.609 us | }
  5278. 0) | task_sched_runtime() {
  5279. 0) | task_rq_lock.isra.81() {
  5280. 0) 1.188 us | add_preempt_count();
  5281. 0) 1.007 us | add_preempt_count();
  5282. 0) + 19.354 us | }
  5283. 0) 0.962 us | sub_preempt_count();
  5284. 0) 1.037 us | sub_preempt_count();
  5285. 0) + 47.158 us | }
  5286. 0) | task_sched_runtime() {
  5287. 0) | task_rq_lock.isra.81() {
  5288. 0) 1.053 us | add_preempt_count();
  5289. 0) 0.873 us | add_preempt_count();
  5290. 0) + 19.008 us | }
  5291. 0) 1.037 us | sub_preempt_count();
  5292. 0) 0.887 us | sub_preempt_count();
  5293. 0) + 47.414 us | }
  5294. 0) | task_sched_runtime() {
  5295. 0) | task_rq_lock.isra.81() {
  5296. 0) 1.023 us | add_preempt_count();
  5297. 0) 0.993 us | add_preempt_count();
  5298. 0) + 19.098 us | }
  5299. 0) 0.887 us | sub_preempt_count();
  5300. 0) 1.037 us | sub_preempt_count();
  5301. 0) + 46.346 us | }
  5302. 0) | task_sched_runtime() {
  5303. 0) | task_rq_lock.isra.81() {
  5304. 0) 1.008 us | add_preempt_count();
  5305. 0) 1.007 us | add_preempt_count();
  5306. 0) + 19.233 us | }
  5307. 0) 1.308 us | sub_preempt_count();
  5308. 0) 0.888 us | sub_preempt_count();
  5309. 0) + 46.872 us | }
  5310. 0) | task_sched_runtime() {
  5311. 0) | task_rq_lock.isra.81() {
  5312. 0) 1.007 us | add_preempt_count();
  5313. 0) 0.872 us | add_preempt_count();
  5314. 0) + 19.068 us | }
  5315. 0) 1.158 us | sub_preempt_count();
  5316. 0) 1.023 us | sub_preempt_count();
  5317. 0) + 47.609 us | }
  5318. 0) | task_sched_runtime() {
  5319. 0) | task_rq_lock.isra.81() {
  5320. 0) 1.157 us | add_preempt_count();
  5321. 0) 0.872 us | add_preempt_count();
  5322. 0) + 18.406 us | }
  5323. 0) 1.157 us | sub_preempt_count();
  5324. 0) 0.887 us | sub_preempt_count();
  5325. 0) + 45.489 us | }
  5326. 0) | task_sched_runtime() {
  5327. 0) | task_rq_lock.isra.81() {
  5328. 0) 1.128 us | add_preempt_count();
  5329. 0) 0.872 us | add_preempt_count();
  5330. 0) + 20.030 us | }
  5331. 0) 1.158 us | sub_preempt_count();
  5332. 0) 0.888 us | sub_preempt_count();
  5333. 0) + 47.624 us | }
  5334. 0) | task_sched_runtime() {
  5335. 0) | task_rq_lock.isra.81() {
  5336. 0) 1.067 us | add_preempt_count();
  5337. 0) 1.008 us | add_preempt_count();
  5338. 0) + 19.023 us | }
  5339. 0) 0.962 us | sub_preempt_count();
  5340. 0) 1.158 us | sub_preempt_count();
  5341. 0) + 46.887 us | }
  5342. 0) | task_sched_runtime() {
  5343. 0) | task_rq_lock.isra.81() {
  5344. 0) 0.918 us | add_preempt_count();
  5345. 0) 1.459 us | add_preempt_count();
  5346. 0) + 22.842 us | }
  5347. 0) 0.962 us | sub_preempt_count();
  5348. 0) 1.037 us | sub_preempt_count();
  5349. 0) + 49.489 us | }
  5350. 0) | task_sched_runtime() {
  5351. 0) | task_rq_lock.isra.81() {
  5352. 0) 1.052 us | add_preempt_count();
  5353. 0) 1.158 us | add_preempt_count();
  5354. 0) + 18.932 us | }
  5355. 0) 0.962 us | sub_preempt_count();
  5356. 0) 1.038 us | sub_preempt_count();
  5357. 0) + 46.707 us | }
  5358. 0) | task_sched_runtime() {
  5359. 0) | task_rq_lock.isra.81() {
  5360. 0) 1.188 us | add_preempt_count();
  5361. 0) 1.128 us | add_preempt_count();
  5362. 0) + 19.158 us | }
  5363. 0) 0.887 us | sub_preempt_count();
  5364. 0) 0.887 us | sub_preempt_count();
  5365. 0) + 46.797 us | }
  5366. 0) | task_sched_runtime() {
  5367. 0) | task_rq_lock.isra.81() {
  5368. 0) 1.068 us | add_preempt_count();
  5369. 0) 0.872 us | add_preempt_count();
  5370. 0) + 19.444 us | }
  5371. 0) 1.098 us | sub_preempt_count();
  5372. 0) 1.022 us | sub_preempt_count();
  5373. 0) + 47.940 us | }
  5374. 0) | task_sched_runtime() {
  5375. 0) | task_rq_lock.isra.81() {
  5376. 0) 1.037 us | add_preempt_count();
  5377. 0) 0.872 us | add_preempt_count();
  5378. 0) + 18.391 us | }
  5379. 0) 1.248 us | sub_preempt_count();
  5380. 0) 0.887 us | sub_preempt_count();
  5381. 0) + 46.241 us | }
  5382. 0) | task_sched_runtime() {
  5383. 0) | task_rq_lock.isra.81() {
  5384. 0) 1.323 us | add_preempt_count();
  5385. 0) 0.872 us | add_preempt_count();
  5386. 0) + 19.744 us | }
  5387. 0) 0.887 us | sub_preempt_count();
  5388. 0) 1.353 us | sub_preempt_count();
  5389. 0) + 48.000 us | }
  5390. 0) 1.429 us | __rcu_read_unlock();
  5391. 0) ! 1316.617 us | }
  5392. 0) 1.533 us | nsecs_to_jiffies();
  5393. 0) 2.902 us | scale_utime();
  5394. 0) ! 1347.865 us | }
  5395. 0) 0.962 us | sub_preempt_count();
  5396. 0) 0.947 us | jiffies_to_clock_t();
  5397. 0) 1.143 us | jiffies_to_clock_t();
  5398. 0) 0.947 us | jiffies_to_clock_t();
  5399. 0) 1.068 us | jiffies_to_clock_t();
  5400. 0) ! 1422.857 us | }
  5401. 0) 2.285 us | get_jiffies_64();
  5402. 0) 0.948 us | jiffies_64_to_clock_t();
  5403. 0) ! 1453.714 us | }
  5404. 0) | sys_gettimeofday() {
  5405. 0) | do_gettimeofday() {
  5406. 0) | getnstimeofday() {
  5407. 0) 0.887 us | clocksource_mmio_readl_up();
  5408. 0) + 14.105 us | }
  5409. 0) + 24.631 us | }
  5410. 0) + 34.827 us | }
  5411. 0) | sys_times() {
  5412. 0) | do_sys_times() {
  5413. 0) 1.263 us | add_preempt_count();
  5414. 0) | thread_group_times() {
  5415. 0) | thread_group_cputime() {
  5416. 0) 1.008 us | __rcu_read_lock();
  5417. 0) | task_sched_runtime() {
  5418. 0) | task_rq_lock.isra.81() {
  5419. 0) 0.872 us | add_preempt_count();
  5420. 0) 1.008 us | add_preempt_count();
  5421. 0) + 18.601 us | }
  5422. 0) 2.526 us | update_rq_clock.part.76();
  5423. 0) 1.308 us | sub_preempt_count();
  5424. 0) 1.158 us | sub_preempt_count();
  5425. 0) + 57.864 us | }
  5426. 0) | task_sched_runtime() {
  5427. 0) | task_rq_lock.isra.81() {
  5428. 0) 1.188 us | add_preempt_count();
  5429. 0) 0.872 us | add_preempt_count();
  5430. 0) + 19.564 us | }
  5431. 0) 1.098 us | sub_preempt_count();
  5432. 0) 1.158 us | sub_preempt_count();
  5433. 0) + 47.564 us | }
  5434. 0) | task_sched_runtime() {
  5435. 0) | task_rq_lock.isra.81() {
  5436. 0) 1.383 us | add_preempt_count();
  5437. 0) 1.008 us | add_preempt_count();
  5438. 0) + 19.414 us | }
  5439. 0) 0.963 us | sub_preempt_count();
  5440. 0) 0.887 us | sub_preempt_count();
  5441. 0) + 46.797 us | }
  5442. 0) | task_sched_runtime() {
  5443. 0) | task_rq_lock.isra.81() {
  5444. 0) 0.917 us | add_preempt_count();
  5445. 0) 1.008 us | add_preempt_count();
  5446. 0) + 19.157 us | }
  5447. 0) 1.157 us | sub_preempt_count();
  5448. 0) 1.052 us | sub_preempt_count();
  5449. 0) + 45.895 us | }
  5450. 0) | task_sched_runtime() {
  5451. 0) | task_rq_lock.isra.81() {
  5452. 0) 0.873 us | add_preempt_count();
  5453. 0) 0.993 us | add_preempt_count();
  5454. 0) + 18.692 us | }
  5455. 0) 0.887 us | sub_preempt_count();
  5456. 0) 0.887 us | sub_preempt_count();
  5457. 0) + 45.038 us | }
  5458. 0) | task_sched_runtime() {
  5459. 0) | task_rq_lock.isra.81() {
  5460. 0) 1.218 us | add_preempt_count();
  5461. 0) 0.872 us | add_preempt_count();
  5462. 0) + 18.722 us | }
  5463. 0) 1.429 us | sub_preempt_count();
  5464. 0) 1.022 us | sub_preempt_count();
  5465. 0) + 47.112 us | }
  5466. 0) | task_sched_runtime() {
  5467. 0) | task_rq_lock.isra.81() {
  5468. 0) 1.053 us | add_preempt_count();
  5469. 0) 0.872 us | add_preempt_count();
  5470. 0) + 18.842 us | }
  5471. 0) 0.887 us | sub_preempt_count();
  5472. 0) 1.038 us | sub_preempt_count();
  5473. 0) + 46.090 us | }
  5474. 0) | task_sched_runtime() {
  5475. 0) | task_rq_lock.isra.81() {
  5476. 0) 0.872 us | add_preempt_count();
  5477. 0) 1.008 us | add_preempt_count();
  5478. 0) + 19.278 us | }
  5479. 0) 1.158 us | sub_preempt_count();
  5480. 0) 1.037 us | sub_preempt_count();
  5481. 0) + 46.091 us | }
  5482. 0) | task_sched_runtime() {
  5483. 0) | task_rq_lock.isra.81() {
  5484. 0) 1.008 us | add_preempt_count();
  5485. 0) 1.128 us | add_preempt_count();
  5486. 0) + 18.857 us | }
  5487. 0) 0.888 us | sub_preempt_count();
  5488. 0) 1.308 us | sub_preempt_count();
  5489. 0) + 50.647 us | }
  5490. 0) | task_sched_runtime() {
  5491. 0) | task_rq_lock.isra.81() {
  5492. 0) 1.053 us | add_preempt_count();
  5493. 0) 0.872 us | add_preempt_count();
  5494. 0) + 19.444 us | }
  5495. 0) 1.113 us | sub_preempt_count();
  5496. 0) 1.022 us | sub_preempt_count();
  5497. 0) + 46.797 us | }
  5498. 0) | task_sched_runtime() {
  5499. 0) | task_rq_lock.isra.81() {
  5500. 0) 1.218 us | add_preempt_count();
  5501. 0) 1.143 us | add_preempt_count();
  5502. 0) + 19.112 us | }
  5503. 0) 1.022 us | sub_preempt_count();
  5504. 0) 1.143 us | sub_preempt_count();
  5505. 0) + 46.076 us | }
  5506. 0) | task_sched_runtime() {
  5507. 0) | task_rq_lock.isra.81() {
  5508. 0) 0.872 us | add_preempt_count();
  5509. 0) 0.872 us | add_preempt_count();
  5510. 0) + 18.993 us | }
  5511. 0) 1.022 us | sub_preempt_count();
  5512. 0) 1.157 us | sub_preempt_count();
  5513. 0) + 46.000 us | }
  5514. 0) | task_sched_runtime() {
  5515. 0) | task_rq_lock.isra.81() {
  5516. 0) 1.008 us | add_preempt_count();
  5517. 0) 1.128 us | add_preempt_count();
  5518. 0) + 19.443 us | }
  5519. 0) 1.038 us | sub_preempt_count();
  5520. 0) 0.887 us | sub_preempt_count();
  5521. 0) + 46.030 us | }
  5522. 0) | task_sched_runtime() {
  5523. 0) | task_rq_lock.isra.81() {
  5524. 0) 1.008 us | add_preempt_count();
  5525. 0) 1.143 us | add_preempt_count();
  5526. 0) + 18.661 us | }
  5527. 0) 0.887 us | sub_preempt_count();
  5528. 0) 1.158 us | sub_preempt_count();
  5529. 0) + 46.030 us | }
  5530. 0) | task_sched_runtime() {
  5531. 0) | task_rq_lock.isra.81() {
  5532. 0) 1.007 us | add_preempt_count();
  5533. 0) 0.872 us | add_preempt_count();
  5534. 0) + 18.737 us | }
  5535. 0) 1.158 us | sub_preempt_count();
  5536. 0) 1.022 us | sub_preempt_count();
  5537. 0) + 45.594 us | }
  5538. 0) | task_sched_runtime() {
  5539. 0) | task_rq_lock.isra.81() {
  5540. 0) 1.007 us | add_preempt_count();
  5541. 0) 0.873 us | add_preempt_count();
  5542. 0) + 18.872 us | }
  5543. 0) 0.887 us | sub_preempt_count();
  5544. 0) 0.887 us | sub_preempt_count();
  5545. 0) + 46.060 us | }
  5546. 0) | task_sched_runtime() {
  5547. 0) | task_rq_lock.isra.81() {
  5548. 0) 1.068 us | add_preempt_count();
  5549. 0) 1.338 us | add_preempt_count();
  5550. 0) + 19.834 us | }
  5551. 0) 0.962 us | sub_preempt_count();
  5552. 0) 0.888 us | sub_preempt_count();
  5553. 0) + 47.805 us | }
  5554. 0) | task_sched_runtime() {
  5555. 0) | task_rq_lock.isra.81() {
  5556. 0) 0.917 us | add_preempt_count();
  5557. 0) 0.872 us | add_preempt_count();
  5558. 0) + 19.173 us | }
  5559. 0) 0.962 us | sub_preempt_count();
  5560. 0) 0.887 us | sub_preempt_count();
  5561. 0) + 49.053 us | }
  5562. 0) | task_sched_runtime() {
  5563. 0) | task_rq_lock.isra.81() {
  5564. 0) 1.188 us | add_preempt_count();
  5565. 0) 1.007 us | add_preempt_count();
  5566. 0) + 19.264 us | }
  5567. 0) 1.083 us | sub_preempt_count();
  5568. 0) 1.173 us | sub_preempt_count();
  5569. 0) + 46.752 us | }
  5570. 0) | task_sched_runtime() {
  5571. 0) | task_rq_lock.isra.81() {
  5572. 0) 1.068 us | add_preempt_count();
  5573. 0) 0.872 us | add_preempt_count();
  5574. 0) + 19.579 us | }
  5575. 0) 0.887 us | sub_preempt_count();
  5576. 0) 1.188 us | sub_preempt_count();
  5577. 0) + 47.458 us | }
  5578. 0) | task_sched_runtime() {
  5579. 0) | task_rq_lock.isra.81() {
  5580. 0) 1.218 us | add_preempt_count();
  5581. 0) 0.872 us | add_preempt_count();
  5582. 0) + 18.812 us | }
  5583. 0) 1.233 us | sub_preempt_count();
  5584. 0) 1.158 us | sub_preempt_count();
  5585. 0) + 46.572 us | }
  5586. 0) | task_sched_runtime() {
  5587. 0) | task_rq_lock.isra.81() {
  5588. 0) 0.887 us | add_preempt_count();
  5589. 0) 1.008 us | add_preempt_count();
  5590. 0) + 19.339 us | }
  5591. 0) 0.963 us | sub_preempt_count();
  5592. 0) 0.887 us | sub_preempt_count();
  5593. 0) + 46.346 us | }
  5594. 0) | task_sched_runtime() {
  5595. 0) | task_rq_lock.isra.81() {
  5596. 0) 1.187 us | add_preempt_count();
  5597. 0) 0.872 us | add_preempt_count();
  5598. 0) + 18.887 us | }
  5599. 0) 0.887 us | sub_preempt_count();
  5600. 0) 1.023 us | sub_preempt_count();
  5601. 0) + 46.240 us | }
  5602. 0) 1.143 us | __rcu_read_unlock();
  5603. 0) ! 1306.120 us | }
  5604. 0) 1.263 us | nsecs_to_jiffies();
  5605. 0) 2.526 us | scale_utime();
  5606. 0) ! 1337.203 us | }
  5607. 0) 0.963 us | sub_preempt_count();
  5608. 0) 1.398 us | jiffies_to_clock_t();
  5609. 0) 0.812 us | jiffies_to_clock_t();
  5610. 0) 0.948 us | jiffies_to_clock_t();
  5611. 0) 0.812 us | jiffies_to_clock_t();
  5612. 0) ! 1403.173 us | }
  5613. 0) 1.744 us | get_jiffies_64();
  5614. 0) 1.052 us | jiffies_64_to_clock_t();
  5615. 0) ! 1433.669 us | }
  5616. 0) | sys_gettimeofday() {
  5617. 0) | do_gettimeofday() {
  5618. 0) | getnstimeofday() {
  5619. 0) 1.188 us | clocksource_mmio_readl_up();
  5620. 0) + 13.173 us | }
  5621. 0) + 23.143 us | }
  5622. 0) + 33.173 us | }
  5623. 0) | sys_times() {
  5624. 0) | do_sys_times() {
  5625. 0) 1.188 us | add_preempt_count();
  5626. 0) | thread_group_times() {
  5627. 0) | thread_group_cputime() {
  5628. 0) 1.007 us | __rcu_read_lock();
  5629. 0) | task_sched_runtime() {
  5630. 0) | task_rq_lock.isra.81() {
  5631. 0) 1.369 us | add_preempt_count();
  5632. 0) 0.872 us | add_preempt_count();
  5633. 0) + 24.151 us | }
  5634. 0) 2.075 us | update_rq_clock.part.76();
  5635. 0) 1.143 us | sub_preempt_count();
  5636. 0) 1.188 us | sub_preempt_count();
  5637. 0) + 63.564 us | }
  5638. 0) | task_sched_runtime() {
  5639. 0) | task_rq_lock.isra.81() {
  5640. 0) 0.887 us | add_preempt_count();
  5641. 0) 1.008 us | add_preempt_count();
  5642. 0) + 18.812 us | }
  5643. 0) 1.083 us | sub_preempt_count();
  5644. 0) 1.038 us | sub_preempt_count();
  5645. 0) + 46.722 us | }
  5646. 0) | task_sched_runtime() {
  5647. 0) | task_rq_lock.isra.81() {
  5648. 0) 0.917 us | add_preempt_count();
  5649. 0) 0.872 us | add_preempt_count();
  5650. 0) + 19.504 us | }
  5651. 0) 0.963 us | sub_preempt_count();
  5652. 0) 1.158 us | sub_preempt_count();
  5653. 0) + 47.067 us | }
  5654. 0) | task_sched_runtime() {
  5655. 0) | task_rq_lock.isra.81() {
  5656. 0) 1.067 us | add_preempt_count();
  5657. 0) 1.127 us | add_preempt_count();
  5658. 0) + 18.692 us | }
  5659. 0) 1.038 us | sub_preempt_count();
  5660. 0) 1.023 us | sub_preempt_count();
  5661. 0) + 45.474 us | }
  5662. 0) | task_sched_runtime() {
  5663. 0) | task_rq_lock.isra.81() {
  5664. 0) 1.022 us | add_preempt_count();
  5665. 0) 1.007 us | add_preempt_count();
  5666. 0) + 18.767 us | }
  5667. 0) 0.887 us | sub_preempt_count();
  5668. 0) 1.158 us | sub_preempt_count();
  5669. 0) + 45.594 us | }
  5670. 0) | task_sched_runtime() {
  5671. 0) | task_rq_lock.isra.81() {
  5672. 0) 0.917 us | add_preempt_count();
  5673. 0) 1.007 us | add_preempt_count();
  5674. 0) + 19.398 us | }
  5675. 0) 0.962 us | sub_preempt_count();
  5676. 0) 1.038 us | sub_preempt_count();
  5677. 0) + 46.300 us | }
  5678. 0) | task_sched_runtime() {
  5679. 0) | task_rq_lock.isra.81() {
  5680. 0) 0.918 us | add_preempt_count();
  5681. 0) 1.128 us | add_preempt_count();
  5682. 0) + 19.473 us | }
  5683. 0) 1.053 us | sub_preempt_count();
  5684. 0) 1.158 us | sub_preempt_count();
  5685. 0) + 48.451 us | }
  5686. 0) | task_sched_runtime() {
  5687. 0) | task_rq_lock.isra.81() {
  5688. 0) 0.872 us | add_preempt_count();
  5689. 0) 1.128 us | add_preempt_count();
  5690. 0) + 19.369 us | }
  5691. 0) 1.023 us | sub_preempt_count();
  5692. 0) 0.887 us | sub_preempt_count();
  5693. 0) + 46.165 us | }
  5694. 0) | task_sched_runtime() {
  5695. 0) | task_rq_lock.isra.81() {
  5696. 0) 0.872 us | add_preempt_count();
  5697. 0) 1.007 us | add_preempt_count();
  5698. 0) + 19.203 us | }
  5699. 0) 1.023 us | sub_preempt_count();
  5700. 0) 1.038 us | sub_preempt_count();
  5701. 0) + 46.691 us | }
  5702. 0) | task_sched_runtime() {
  5703. 0) | task_rq_lock.isra.81() {
  5704. 0) 1.082 us | add_preempt_count();
  5705. 0) 1.007 us | add_preempt_count();
  5706. 0) + 19.038 us | }
  5707. 0) 0.962 us | sub_preempt_count();
  5708. 0) 1.158 us | sub_preempt_count();
  5709. 0) + 45.850 us | }
  5710. 0) | task_sched_runtime() {
  5711. 0) | task_rq_lock.isra.81() {
  5712. 0) 0.917 us | add_preempt_count();
  5713. 0) 1.128 us | add_preempt_count();
  5714. 0) + 18.586 us | }
  5715. 0) 0.887 us | sub_preempt_count();
  5716. 0) 1.158 us | sub_preempt_count();
  5717. 0) + 45.759 us | }
  5718. 0) | task_sched_runtime() {
  5719. 0) | task_rq_lock.isra.81() {
  5720. 0) 0.872 us | add_preempt_count();
  5721. 0) 1.008 us | add_preempt_count();
  5722. 0) + 18.737 us | }
  5723. 0) 0.887 us | sub_preempt_count();
  5724. 0) 1.038 us | sub_preempt_count();
  5725. 0) + 45.639 us | }
  5726. 0) | task_sched_runtime() {
  5727. 0) | task_rq_lock.isra.81() {
  5728. 0) 1.143 us | add_preempt_count();
  5729. 0) 0.873 us | add_preempt_count();
  5730. 0) + 20.391 us | }
  5731. 0) 0.888 us | sub_preempt_count();
  5732. 0) 1.157 us | sub_preempt_count();
  5733. 0) + 47.428 us | }
  5734. 0) | task_sched_runtime() {
  5735. 0) | task_rq_lock.isra.81() {
  5736. 0) 1.023 us | add_preempt_count();
  5737. 0) 1.007 us | add_preempt_count();
  5738. 0) + 19.083 us | }
  5739. 0) 0.887 us | sub_preempt_count();
  5740. 0) 1.188 us | sub_preempt_count();
  5741. 0) + 46.210 us | }
  5742. 0) | task_sched_runtime() {
  5743. 0) | task_rq_lock.isra.81() {
  5744. 0) 1.008 us | add_preempt_count();
  5745. 0) 0.872 us | add_preempt_count();
  5746. 0) + 19.113 us | }
  5747. 0) 0.887 us | sub_preempt_count();
  5748. 0) 0.887 us | sub_preempt_count();
  5749. 0) + 45.940 us | }
  5750. 0) | task_sched_runtime() {
  5751. 0) | task_rq_lock.isra.81() {
  5752. 0) 0.872 us | add_preempt_count();
  5753. 0) 1.127 us | add_preempt_count();
  5754. 0) + 18.827 us | }
  5755. 0) 1.023 us | sub_preempt_count();
  5756. 0) 0.887 us | sub_preempt_count();
  5757. 0) + 46.481 us | }
  5758. 0) | task_sched_runtime() {
  5759. 0) | task_rq_lock.isra.81() {
  5760. 0) 1.053 us | add_preempt_count();
  5761. 0) 1.293 us | add_preempt_count();
  5762. 0) + 19.429 us | }
  5763. 0) 0.962 us | sub_preempt_count();
  5764. 0) 0.887 us | sub_preempt_count();
  5765. 0) + 48.376 us | }
  5766. 0) | task_sched_runtime() {
  5767. 0) | task_rq_lock.isra.81() {
  5768. 0) 0.917 us | add_preempt_count();
  5769. 0) 1.203 us | add_preempt_count();
  5770. 0) + 19.699 us | }
  5771. 0) 1.233 us | sub_preempt_count();
  5772. 0) 0.887 us | sub_preempt_count();
  5773. 0) + 50.767 us | }
  5774. 0) | task_sched_runtime() {
  5775. 0) | task_rq_lock.isra.81() {
  5776. 0) 0.918 us | add_preempt_count();
  5777. 0) 0.872 us | add_preempt_count();
  5778. 0) + 19.459 us | }
  5779. 0) 0.963 us | sub_preempt_count();
  5780. 0) 1.022 us | sub_preempt_count();
  5781. 0) + 46.391 us | }
  5782. 0) | task_sched_runtime() {
  5783. 0) | task_rq_lock.isra.81() {
  5784. 0) 0.918 us | add_preempt_count();
  5785. 0) 1.008 us | add_preempt_count();
  5786. 0) + 19.173 us | }
  5787. 0) 0.888 us | sub_preempt_count();
  5788. 0) 0.887 us | sub_preempt_count();
  5789. 0) + 46.481 us | }
  5790. 0) | task_sched_runtime() {
  5791. 0) | task_rq_lock.isra.81() {
  5792. 0) 0.917 us | add_preempt_count();
  5793. 0) 1.008 us | add_preempt_count();
  5794. 0) + 19.083 us | }
  5795. 0) 1.112 us | sub_preempt_count();
  5796. 0) 1.158 us | sub_preempt_count();
  5797. 0) + 46.902 us | }
  5798. 0) | task_sched_runtime() {
  5799. 0) | task_rq_lock.isra.81() {
  5800. 0) 0.887 us | add_preempt_count();
  5801. 0) 1.008 us | add_preempt_count();
  5802. 0) + 19.098 us | }
  5803. 0) 0.963 us | sub_preempt_count();
  5804. 0) 1.038 us | sub_preempt_count();
  5805. 0) + 46.812 us | }
  5806. 0) | task_sched_runtime() {
  5807. 0) | task_rq_lock.isra.81() {
  5808. 0) 0.888 us | add_preempt_count();
  5809. 0) 0.872 us | add_preempt_count();
  5810. 0) + 18.887 us | }
  5811. 0) 1.023 us | sub_preempt_count();
  5812. 0) 0.993 us | sub_preempt_count();
  5813. 0) + 46.211 us | }
  5814. 0) 1.488 us | __rcu_read_unlock();
  5815. 0) ! 1308.481 us | }
  5816. 0) 1.158 us | nsecs_to_jiffies();
  5817. 0) 2.511 us | scale_utime();
  5818. 0) ! 1339.203 us | }
  5819. 0) 0.962 us | sub_preempt_count();
  5820. 0) 0.947 us | jiffies_to_clock_t();
  5821. 0) 0.947 us | jiffies_to_clock_t();
  5822. 0) 0.812 us | jiffies_to_clock_t();
  5823. 0) 0.812 us | jiffies_to_clock_t();
  5824. 0) ! 1403.504 us | }
  5825. 0) 1.774 us | get_jiffies_64();
  5826. 0) 0.812 us | jiffies_64_to_clock_t();
  5827. 0) ! 1433.910 us | }
  5828. 0) | sys_gettimeofday() {
  5829. 0) | do_gettimeofday() {
  5830. 0) | getnstimeofday() {
  5831. 0) 0.887 us | clocksource_mmio_readl_up();
  5832. 0) + 12.662 us | }
  5833. 0) + 22.902 us | }
  5834. 0) + 33.398 us | }
  5835. 0) | sys_times() {
  5836. 0) | do_sys_times() {
  5837. 0) 1.263 us | add_preempt_count();
  5838. 0) | thread_group_times() {
  5839. 0) | thread_group_cputime() {
  5840. 0) 0.857 us | __rcu_read_lock();
  5841. 0) | task_sched_runtime() {
  5842. 0) | task_rq_lock.isra.81() {
  5843. 0) 1.188 us | add_preempt_count();
  5844. 0) 1.008 us | add_preempt_count();
  5845. 0) + 23.729 us | }
  5846. 0) 2.301 us | update_rq_clock.part.76();
  5847. 0) 1.504 us | sub_preempt_count();
  5848. 0) 1.308 us | sub_preempt_count();
  5849. 0) + 64.135 us | }
  5850. 0) | task_sched_runtime() {
  5851. 0) | task_rq_lock.isra.81() {
  5852. 0) 1.038 us | add_preempt_count();
  5853. 0) 0.872 us | add_preempt_count();
  5854. 0) + 19.052 us | }
  5855. 0) 1.188 us | sub_preempt_count();
  5856. 0) 1.158 us | sub_preempt_count();
  5857. 0) + 46.511 us | }
  5858. 0) | task_sched_runtime() {
  5859. 0) | task_rq_lock.isra.81() {
  5860. 0) 1.053 us | add_preempt_count();
  5861. 0) 1.128 us | add_preempt_count();
  5862. 0) + 18.827 us | }
  5863. 0) 1.263 us | sub_preempt_count();
  5864. 0) 0.887 us | sub_preempt_count();
  5865. 0) + 46.421 us | }
  5866. 0) | task_sched_runtime() {
  5867. 0) | task_rq_lock.isra.81() {
  5868. 0) 0.917 us | add_preempt_count();
  5869. 0) 1.128 us | add_preempt_count();
  5870. 0) + 19.488 us | }
  5871. 0) 1.353 us | sub_preempt_count();
  5872. 0) 1.143 us | sub_preempt_count();
  5873. 0) + 47.789 us | }
  5874. 0) | task_sched_runtime() {
  5875. 0) | task_rq_lock.isra.81() {
  5876. 0) 0.977 us | add_preempt_count();
  5877. 0) 0.872 us | add_preempt_count();
  5878. 0) + 19.113 us | }
  5879. 0) 1.038 us | sub_preempt_count();
  5880. 0) 0.887 us | sub_preempt_count();
  5881. 0) + 45.624 us | }
  5882. 0) | task_sched_runtime() {
  5883. 0) | task_rq_lock.isra.81() {
  5884. 0) 0.917 us | add_preempt_count();
  5885. 0) 1.008 us | add_preempt_count();
  5886. 0) + 18.300 us | }
  5887. 0) 1.127 us | sub_preempt_count();
  5888. 0) 1.038 us | sub_preempt_count();
  5889. 0) + 46.481 us | }
  5890. 0) | task_sched_runtime() {
  5891. 0) | task_rq_lock.isra.81() {
  5892. 0) 1.053 us | add_preempt_count();
  5893. 0) 1.007 us | add_preempt_count();
  5894. 0) + 19.429 us | }
  5895. 0) 0.887 us | sub_preempt_count();
  5896. 0) 0.887 us | sub_preempt_count();
  5897. 0) + 46.812 us | }
  5898. 0) | task_sched_runtime() {
  5899. 0) | task_rq_lock.isra.81() {
  5900. 0) 1.008 us | add_preempt_count();
  5901. 0) 1.128 us | add_preempt_count();
  5902. 0) + 19.353 us | }
  5903. 0) 1.158 us | sub_preempt_count();
  5904. 0) 0.888 us | sub_preempt_count();
  5905. 0) + 47.143 us | }
  5906. 0) | task_sched_runtime() {
  5907. 0) | task_rq_lock.isra.81() {
  5908. 0) 0.872 us | add_preempt_count();
  5909. 0) 1.008 us | add_preempt_count();
  5910. 0) + 18.737 us | }
  5911. 0) 1.053 us | sub_preempt_count();
  5912. 0) 0.887 us | sub_preempt_count();
  5913. 0) + 45.172 us | }
  5914. 0) | task_sched_runtime() {
  5915. 0) | task_rq_lock.isra.81() {
  5916. 0) 0.872 us | add_preempt_count();
  5917. 0) 0.993 us | add_preempt_count();
  5918. 0) + 22.316 us | }
  5919. 0) 0.963 us | sub_preempt_count();
  5920. 0) 1.023 us | sub_preempt_count();
  5921. 0) + 49.413 us | }
  5922. 0) | task_sched_runtime() {
  5923. 0) | task_rq_lock.isra.81() {
  5924. 0) 1.249 us | add_preempt_count();
  5925. 0) 1.293 us | add_preempt_count();
  5926. 0) + 19.444 us | }
  5927. 0) 0.887 us | sub_preempt_count();
  5928. 0) 1.022 us | sub_preempt_count();
  5929. 0) + 46.662 us | }
  5930. 0) | task_sched_runtime() {
  5931. 0) | task_rq_lock.isra.81() {
  5932. 0) 1.008 us | add_preempt_count();
  5933. 0) 1.008 us | add_preempt_count();
  5934. 0) + 18.782 us | }
  5935. 0) 1.023 us | sub_preempt_count();
  5936. 0) 1.022 us | sub_preempt_count();
  5937. 0) + 46.181 us | }
  5938. 0) | task_sched_runtime() {
  5939. 0) | task_rq_lock.isra.81() {
  5940. 0) 1.007 us | add_preempt_count();
  5941. 0) 1.127 us | add_preempt_count();
  5942. 0) + 19.850 us | }
  5943. 0) 1.158 us | sub_preempt_count();
  5944. 0) 0.887 us | sub_preempt_count();
  5945. 0) + 47.443 us | }
  5946. 0) | task_sched_runtime() {
  5947. 0) | task_rq_lock.isra.81() {
  5948. 0) 1.459 us | add_preempt_count();
  5949. 0) 0.872 us | add_preempt_count();
  5950. 0) + 19.323 us | }
  5951. 0) 0.887 us | sub_preempt_count();
  5952. 0) 1.038 us | sub_preempt_count();
  5953. 0) + 45.864 us | }
  5954. 0) | task_sched_runtime() {
  5955. 0) | task_rq_lock.isra.81() {
  5956. 0) 0.872 us | add_preempt_count();
  5957. 0) 0.872 us | add_preempt_count();
  5958. 0) + 19.519 us | }
  5959. 0) 1.022 us | sub_preempt_count();
  5960. 0) 0.888 us | sub_preempt_count();
  5961. 0) + 45.805 us | }
  5962. 0) | task_sched_runtime() {
  5963. 0) | task_rq_lock.isra.81() {
  5964. 0) 0.872 us | add_preempt_count();
  5965. 0) 1.008 us | add_preempt_count();
  5966. 0) + 18.767 us | }
  5967. 0) 0.887 us | sub_preempt_count();
  5968. 0) 1.158 us | sub_preempt_count();
  5969. 0) + 46.601 us | }
  5970. 0) | task_sched_runtime() {
  5971. 0) | task_rq_lock.isra.81() {
  5972. 0) 1.052 us | add_preempt_count();
  5973. 0) 1.008 us | add_preempt_count();
  5974. 0) + 19.007 us | }
  5975. 0) 1.218 us | sub_preempt_count();
  5976. 0) 0.887 us | sub_preempt_count();
  5977. 0) + 47.413 us | }
  5978. 0) | task_sched_runtime() {
  5979. 0) | task_rq_lock.isra.81() {
  5980. 0) 0.917 us | add_preempt_count();
  5981. 0) 1.143 us | add_preempt_count();
  5982. 0) + 19.880 us | }
  5983. 0) 0.962 us | sub_preempt_count();
  5984. 0) 1.158 us | sub_preempt_count();
  5985. 0) + 47.203 us | }
  5986. 0) | task_sched_runtime() {
  5987. 0) | task_rq_lock.isra.81() {
  5988. 0) 1.008 us | add_preempt_count();
  5989. 0) 1.008 us | add_preempt_count();
  5990. 0) + 18.722 us | }
  5991. 0) 1.112 us | sub_preempt_count();
  5992. 0) 1.007 us | sub_preempt_count();
  5993. 0) + 49.729 us | }
  5994. 0) | task_sched_runtime() {
  5995. 0) | task_rq_lock.isra.81() {
  5996. 0) 0.917 us | add_preempt_count();
  5997. 0) 0.872 us | add_preempt_count();
  5998. 0) + 19.399 us | }
  5999. 0) 1.037 us | sub_preempt_count();
  6000. 0) 0.887 us | sub_preempt_count();
  6001. 0) + 46.872 us | }
  6002. 0) | task_sched_runtime() {
  6003. 0) | task_rq_lock.isra.81() {
  6004. 0) 1.052 us | add_preempt_count();
  6005. 0) 0.872 us | add_preempt_count();
  6006. 0) + 19.489 us | }
  6007. 0) 1.113 us | sub_preempt_count();
  6008. 0) 0.887 us | sub_preempt_count();
  6009. 0) + 45.939 us | }
  6010. 0) | task_sched_runtime() {
  6011. 0) | task_rq_lock.isra.81() {
  6012. 0) 1.038 us | add_preempt_count();
  6013. 0) 1.008 us | add_preempt_count();
  6014. 0) + 19.594 us | }
  6015. 0) 0.962 us | sub_preempt_count();
  6016. 0) 0.887 us | sub_preempt_count();
  6017. 0) + 47.488 us | }
  6018. 0) | task_sched_runtime() {
  6019. 0) | task_rq_lock.isra.81() {
  6020. 0) 0.888 us | add_preempt_count();
  6021. 0) 1.008 us | add_preempt_count();
  6022. 0) + 18.947 us | }
  6023. 0) 0.887 us | sub_preempt_count();
  6024. 0) 1.308 us | sub_preempt_count();
  6025. 0) + 46.196 us | }
  6026. 0) 1.037 us | __rcu_read_unlock();
  6027. 0) ! 1308.482 us | }
  6028. 0) 1.143 us | nsecs_to_jiffies();
  6029. 0) 2.271 us | scale_utime();
  6030. 0) ! 1340.391 us | }
  6031. 0) ==========> |
  6032. 0) | avic_handle_irq() {
  6033. 0) | irq_find_mapping() {
  6034. 0) 1.384 us | irq_domain_legacy_revmap();
  6035. 0) + 12.436 us | }
  6036. 0) | handle_IRQ() {
  6037. 0) | irq_enter() {
  6038. 0) 1.985 us | rcu_irq_enter();
  6039. 0) 0.918 us | add_preempt_count();
  6040. 0) + 21.624 us | }
  6041. 0) | generic_handle_irq() {
  6042. 0) | handle_level_irq() {
  6043. 0) 0.903 us | add_preempt_count();
  6044. 0) 1.579 us | irq_gc_mask_clr_bit();
  6045. 0) 1.143 us | irq_gc_mask_clr_bit();
  6046. 0) | handle_irq_event() {
  6047. 0) 1.369 us | sub_preempt_count();
  6048. 0) | handle_irq_event_percpu() {
  6049. 0) | mxc_timer_interrupt() {
  6050. 0) | hrtimer_interrupt() {
  6051. 0) 1.985 us | add_preempt_count();
  6052. 0) | ktime_get_update_offsets() {
  6053. 0) 1.624 us | clocksource_mmio_readl_up();
  6054. 0) + 13.639 us | }
  6055. 0) | __run_hrtimer() {
  6056. 0) 6.256 us | __remove_hrtimer();
  6057. 0) 1.053 us | sub_preempt_count();
  6058. 0) | tick_sched_timer() {
  6059. 0) | ktime_get() {
  6060. 0) 1.113 us | clocksource_mmio_readl_up();
  6061. 0) + 12.256 us | }
  6062. 0) | tick_do_update_jiffies64() {
  6063. 0) 1.459 us | add_preempt_count();
  6064. 0) | do_timer() {
  6065. 0) | update_wall_time() {
  6066. 0) 1.172 us | add_preempt_count();
  6067. 0) 1.037 us | clocksource_mmio_readl_up();
  6068. 0) | ntp_tick_length() {
  6069. 0) 0.978 us | add_preempt_count();
  6070. 0) 1.037 us | sub_preempt_count();
  6071. 0) + 20.617 us | }
  6072. 0) | ntp_tick_length() {
  6073. 0) 0.873 us | add_preempt_count();
  6074. 0) 1.022 us | sub_preempt_count();
  6075. 0) + 19.113 us | }
  6076. 0) 1.008 us | sub_preempt_count();
  6077. 0) + 96.105 us | }
  6078. 0) 1.774 us | calc_global_load();
  6079. 0) ! 118.646 us | }
  6080. 0) 1.022 us | sub_preempt_count();
  6081. 0) ! 154.496 us | }
  6082. 0) | update_process_times() {
  6083. 0) | account_process_tick() {
  6084. 0) 3.413 us | account_system_time();
  6085. 0) + 13.669 us | }
  6086. 0) 1.744 us | hrtimer_run_queues();
  6087. 0) | raise_softirq() {
  6088. 0) 2.000 us | __raise_softirq_irqoff();
  6089. 0) + 11.955 us | }
  6090. 0) | rcu_check_callbacks() {
  6091. 0) 2.076 us | rcu_bh_qs();
  6092. 0) + 14.240 us | }
  6093. 0) 1.745 us | printk_tick();
  6094. 0) | scheduler_tick() {
  6095. 0) 0.888 us | add_preempt_count();
  6096. 0) 2.196 us | update_rq_clock.part.76();
  6097. 0) 2.647 us | __update_cpu_load();
  6098. 0) | task_tick_fair() {
  6099. 0) | update_curr.constprop.47() {
  6100. 0) 2.165 us | update_min_vruntime.constprop.48();
  6101. 0) + 13.414 us | }
  6102. 0) | sched_slice.isra.36() {
  6103. 0) 2.917 us | calc_delta_mine();
  6104. 0) + 15.368 us | }
  6105. 0) 1.233 us | resched_task();
  6106. 0) 1.684 us | clear_buddies();
  6107. 0) + 69.729 us | }
  6108. 0) 1.293 us | sub_preempt_count();
  6109. 0) ! 126.572 us | }
  6110. 0) 1.910 us | run_posix_cpu_timers();
  6111. 0) ! 235.022 us | }
  6112. 0) 2.963 us | profile_tick();
  6113. 0) | hrtimer_forward() {
  6114. 0) 1.248 us | ktime_add_safe();
  6115. 0) 0.992 us | ktime_add_safe();
  6116. 0) + 21.910 us | }
  6117. 0) ! 474.616 us | }
  6118. 0) 1.158 us | add_preempt_count();
  6119. 0) 4.691 us | enqueue_hrtimer();
  6120. 0) ! 537.007 us | }
  6121. 0) 1.173 us | sub_preempt_count();
  6122. 0) | tick_program_event() {
  6123. 0) | clockevents_program_event() {
  6124. 0) | ktime_get() {
  6125. 0) 1.293 us | clocksource_mmio_readl_up();
  6126. 0) + 12.271 us | }
  6127. 0) 1.744 us | v2_set_next_event();
  6128. 0) + 35.354 us | }
  6129. 0) + 46.692 us | }
  6130. 0) ! 654.436 us | }
  6131. 0) ! 666.271 us | }
  6132. 0) 4.677 us | add_interrupt_randomness();
  6133. 0) 2.481 us | note_interrupt();
  6134. 0) ! 705.098 us | }
  6135. 0) 1.113 us | add_preempt_count();
  6136. 0) ! 742.316 us | }
  6137. 0) | cond_unmask_irq() {
  6138. 0) 2.105 us | irq_gc_mask_set_bit();
  6139. 0) + 12.361 us | }
  6140. 0) 1.023 us | sub_preempt_count();
  6141. 0) ! 814.782 us | }
  6142. 0) ! 828.256 us | }
  6143. 0) | irq_exit() {
  6144. 0) 1.128 us | sub_preempt_count();
  6145. 0) | __do_softirq() {
  6146. 0) 1.143 us | add_preempt_count();
  6147. 0) | run_timer_softirq() {
  6148. 0) 1.263 us | hrtimer_run_pending();
  6149. 0) 1.398 us | add_preempt_count();
  6150. 0) 1.263 us | sub_preempt_count();
  6151. 0) + 33.639 us | }
  6152. 0) 1.473 us | rcu_bh_qs();
  6153. 0) | __local_bh_enable() {
  6154. 0) 0.977 us | sub_preempt_count();
  6155. 0) + 11.157 us | }
  6156. 0) + 86.902 us | }
  6157. 0) 1.368 us | idle_cpu();
  6158. 0) 1.489 us | rcu_irq_exit();
  6159. 0) 1.248 us | sub_preempt_count();
  6160. 0) ! 136.090 us | }
  6161. 0) ! 1014.316 us | }
  6162. 0) ! 1047.158 us | }
  6163. 0) <========== |
  6164. 0) | sub_preempt_count() {
  6165. 0) | __schedule() {
  6166. 0) 1.112 us | add_preempt_count();
  6167. 0) 1.835 us | rcu_sched_qs();
  6168. 0) | rcu_preempt_note_context_switch() {
  6169. 0) 1.759 us | rcu_preempt_cpu_qs();
  6170. 0) + 12.571 us | }
  6171. 0) 1.233 us | add_preempt_count();
  6172. 0) 2.030 us | update_rq_clock.part.76();
  6173. 0) | put_prev_task_fair() {
  6174. 0) | update_curr.constprop.47() {
  6175. 0) 1.233 us | update_min_vruntime.constprop.48();
  6176. 0) + 11.308 us | }
  6177. 0) 5.474 us | __enqueue_entity.constprop.45();
  6178. 0) + 36.045 us | }
  6179. 0) | pick_next_task_fair() {
  6180. 0) 1.864 us | wakeup_gran.isra.34();
  6181. 0) 1.474 us | clear_buddies();
  6182. 0) 7.038 us | __dequeue_entity();
  6183. 0) + 44.121 us | }
  6184. 0) | atomic_notifier_call_chain() {
  6185. 0) 0.977 us | __rcu_read_lock();
  6186. 0) | notifier_call_chain() {
  6187. 0) 0.963 us | nwfpe_notify();
  6188. 0) + 11.609 us | }
  6189. 0) 1.038 us | __rcu_read_unlock();
  6190. 0) + 40.812 us | }
  6191. 0) | finish_task_switch.isra.72() {
  6192. 0) 1.399 us | sub_preempt_count();
  6193. 0) + 66.075 us | }
  6194. 0) 2.602 us | sub_preempt_count();
  6195. 0) ! 40694.24 us | }
  6196. 0) 1.158 us | sub_preempt_count();
  6197. 0) ! 40724.42 us | }
  6198. 0) 2.256 us | generic_file_llseek_size();
  6199. 0) ! 41813.03 us | }
  6200. 0) ! 41837.53 us | }
  6201. 0) | sys_write() {
  6202. 0) 2.828 us | fget_light();
  6203. 0) | vfs_write() {
  6204. 0) 2.135 us | rw_verify_area();
  6205. 0) | do_sync_write() {
  6206. 0) | ubifs_aio_write() {
  6207. 0) 1.549 us | get_seconds();
  6208. 0) | generic_file_aio_write() {
  6209. 0) | __sb_start_write() {
  6210. 0) 1.564 us | add_preempt_count();
  6211. 0) 1.489 us | sub_preempt_count();
  6212. 0) + 24.060 us | }
  6213. 0) 1.278 us | mutex_lock();
  6214. 0) | __generic_file_aio_write() {
  6215. 0) 1.579 us | generic_segment_checks();
  6216. 0) | file_remove_suid() {
  6217. 0) 1.820 us | should_remove_suid();
  6218. 0) | cap_inode_need_killpriv() {
  6219. 0) | ubifs_getxattr() {
  6220. 0) 3.925 us | check_namespace.isra.4();
  6221. 0) 3.834 us | kmem_cache_alloc_trace();
  6222. 0) | ubifs_tnc_lookup_nm() {
  6223. 0) | ubifs_tnc_locate() {
  6224. 0) 1.383 us | mutex_lock();
  6225. 0) | ubifs_lookup_level0() {
  6226. 0) 1.594 us | get_seconds();
  6227. 0) + 29.338 us | dbg_snprintf_key();
  6228. 0) 2.827 us | ubifs_search_zbranch();
  6229. 0) 1.579 us | ubifs_search_zbranch();
  6230. 0) 1.429 us | ubifs_search_zbranch();
  6231. 0) 1.985 us | ubifs_search_zbranch();
  6232. 0) 1.309 us | ubifs_search_zbranch();
  6233. 0) 1.624 us | ubifs_search_zbranch();
  6234. 0) ! 116.647 us | }
  6235. 0) 1.278 us | mutex_unlock();
  6236. 0) ! 147.097 us | }
  6237. 0) ! 156.316 us | }
  6238. 0) 3.249 us | kfree();
  6239. 0) ! 210.060 us | }
  6240. 0) ! 221.098 us | }
  6241. 0) ! 243.940 us | }
  6242. 0) 1.443 us | file_update_time();
  6243. 0) | generic_file_buffered_write() {
  6244. 0) 1.158 us | iov_iter_advance();
  6245. 0) 1.849 us | iov_iter_fault_in_readable();
  6246. 0) | ubifs_write_begin() {
  6247. 0) | grab_cache_page_write_begin() {
  6248. 0) | find_lock_page() {
  6249. 0) | find_get_page() {
  6250. 0) 1.248 us | __rcu_read_lock();
  6251. 0) 1.278 us | __rcu_read_unlock();
  6252. 0) + 23.639 us | }
  6253. 0) + 33.233 us | }
  6254. 0) + 43.548 us | }
  6255. 0) + 55.969 us | }
  6256. 0) 1.233 us | add_preempt_count();
  6257. 0) | iov_iter_copy_from_user_atomic() {
  6258. 0) 1.248 us | add_preempt_count();
  6259. 0) 1.504 us | sub_preempt_count();
  6260. 0) + 25.849 us | }
  6261. 0) 1.128 us | sub_preempt_count();
  6262. 0) 2.301 us | flush_dcache_page();
  6263. 0) 1.594 us | mark_page_accessed();
  6264. 0) | ubifs_write_end() {
  6265. 0) | unlock_page() {
  6266. 0) 1.654 us | __wake_up_bit();
  6267. 0) + 12.436 us | }
  6268. 0) 1.534 us | put_page();
  6269. 0) + 33.669 us | }
  6270. 0) 1.128 us | _cond_resched();
  6271. 0) 1.699 us | iov_iter_advance();
  6272. 0) | balance_dirty_pages_ratelimited_nr() {
  6273. 0) 1.113 us | add_preempt_count();
  6274. 0) 1.278 us | sub_preempt_count();
  6275. 0) + 23.880 us | }
  6276. 0) ! 262.361 us | }
  6277. 0) ! 553.128 us | }
  6278. 0) 1.188 us | mutex_unlock();
  6279. 0) 1.699 us | generic_write_sync();
  6280. 0) | __sb_end_write() {
  6281. 0) 1.038 us | add_preempt_count();
  6282. 0) 1.188 us | sub_preempt_count();
  6283. 0) + 21.879 us | }
  6284. 0) ! 666.135 us | }
  6285. 0) ! 696.947 us | }
  6286. 0) ! 709.022 us | }
  6287. 0) 1.278 us | __fsnotify_parent();
  6288. 0) | fsnotify() {
  6289. 0) | __srcu_read_lock() {
  6290. 0) 1.037 us | add_preempt_count();
  6291. 0) 1.203 us | sub_preempt_count();
  6292. 0) + 21.549 us | }
  6293. 0) | __srcu_read_unlock() {
  6294. 0) 1.053 us | add_preempt_count();
  6295. 0) 1.203 us | sub_preempt_count();
  6296. 0) + 20.391 us | }
  6297. 0) + 62.872 us | }
  6298. 0) ! 814.947 us | }
  6299. 0) ! 838.285 us | }
  6300. 0) | sys_nanosleep() {
  6301. 0) | hrtimer_nanosleep() {
  6302. 0) 3.594 us | hrtimer_init();
  6303. 0) 1.429 us | ktime_add_safe();
  6304. 0) | do_nanosleep() {
  6305. 0) | hrtimer_start_range_ns() {
  6306. 0) | __hrtimer_start_range_ns() {
  6307. 0) 0.947 us | add_preempt_count();
  6308. 0) | ktime_get() {
  6309. 0) 1.369 us | clocksource_mmio_readl_up();
  6310. 0) + 13.383 us | }
  6311. 0) 1.007 us | ktime_add_safe();
  6312. 0) 6.391 us | enqueue_hrtimer();
  6313. 0) | tick_program_event() {
  6314. 0) | clockevents_program_event() {
  6315. 0) | ktime_get() {
  6316. 0) 1.309 us | clocksource_mmio_readl_up();
  6317. 0) + 10.632 us | }
  6318. 0) + 20.662 us | }
  6319. 0) + 30.527 us | }
  6320. 0) 1.218 us | sub_preempt_count();
  6321. 0) 2.286 us | __raise_softirq_irqoff();
  6322. 0) | wakeup_softirqd() {
  6323. 0) | wake_up_process() {
  6324. 0) | try_to_wake_up() {
  6325. 0) 1.564 us | add_preempt_count();
  6326. 0) 1.083 us | add_preempt_count();
  6327. 0) | activate_task() {
  6328. 0) | enqueue_task() {
  6329. 0) 2.646 us | update_rq_clock.part.76();
  6330. 0) | enqueue_task_fair() {
  6331. 0) | update_curr.constprop.47() {
  6332. 0) 2.166 us | update_min_vruntime.constprop.48();
  6333. 0) + 14.616 us | }
  6334. 0) 4.331 us | __enqueue_entity.constprop.45();
  6335. 0) + 40.872 us | }
  6336. 0) + 64.000 us | }
  6337. 0) + 73.459 us | }
  6338. 0) | ttwu_do_wakeup.constprop.90() {
  6339. 0) | check_preempt_curr() {
  6340. 0) | check_preempt_wakeup() {
  6341. 0) 1.007 us | update_curr.constprop.47();
  6342. 0) 1.353 us | wakeup_gran.isra.34();
  6343. 0) 1.248 us | resched_task();
  6344. 0) + 34.316 us | }
  6345. 0) + 46.616 us | }
  6346. 0) + 64.812 us | }
  6347. 0) 1.549 us | sub_preempt_count();
  6348. 0) 1.068 us | sub_preempt_count();
  6349. 0) ! 197.850 us | }
  6350. 0) ! 207.925 us | }
  6351. 0) ! 218.226 us | }
  6352. 0) 1.067 us | add_preempt_count();
  6353. 0) | sub_preempt_count() {
  6354. 0) | __schedule() {
  6355. 0) 1.053 us | add_preempt_count();
  6356. 0) 2.195 us | rcu_sched_qs();
  6357. 0) | rcu_preempt_note_context_switch() {
  6358. 0) 1.730 us | rcu_preempt_cpu_qs();
  6359. 0) + 19.624 us | }
  6360. 0) 1.188 us | add_preempt_count();
  6361. 0) | put_prev_task_fair() {
  6362. 0) 1.444 us | update_curr.constprop.47();
  6363. 0) 1.970 us | __enqueue_entity.constprop.45();
  6364. 0) + 22.045 us | }
  6365. 0) | pick_next_task_fair() {
  6366. 0) 1.323 us | wakeup_gran.isra.34();
  6367. 0) 0.948 us | wakeup_gran.isra.34();
  6368. 0) 1.759 us | clear_buddies();
  6369. 0) 2.331 us | __dequeue_entity();
  6370. 0) + 43.910 us | }
  6371. 0) | atomic_notifier_call_chain() {
  6372. 0) 0.842 us | __rcu_read_lock();
  6373. 0) | notifier_call_chain() {
  6374. 0) 0.962 us | nwfpe_notify();
  6375. 0) + 10.962 us | }
  6376. 0) 1.038 us | __rcu_read_unlock();
  6377. 0) + 40.481 us | }
  6378. 0) | finish_task_switch.isra.72() {
  6379. 0) 1.413 us | sub_preempt_count();
  6380. 0) + 13.864 us | }
  6381. 0) 0.887 us | sub_preempt_count();
  6382. 0) ! 9650.677 us | }
  6383. 0) ! 9662.075 us | }
  6384. 0) 1.293 us | add_preempt_count();
  6385. 0) ! 9690.512 us | }
  6386. 0) | __do_softirq() {
  6387. 0) 0.872 us | add_preempt_count();
  6388. 0) | run_hrtimer_softirq() {
  6389. 0) | hrtimer_peek_ahead_timers() {
  6390. 0) | hrtimer_interrupt() {
  6391. 0) 1.158 us | add_preempt_count();
  6392. 0) | ktime_get_update_offsets() {
  6393. 0) 1.113 us | clocksource_mmio_readl_up();
  6394. 0) + 13.399 us | }
  6395. 0) | __run_hrtimer() {
  6396. 0) 4.135 us | __remove_hrtimer();
  6397. 0) 1.594 us | sub_preempt_count();
  6398. 0) | hrtimer_wakeup() {
  6399. 0) | wake_up_process() {
  6400. 0) | try_to_wake_up() {
  6401. 0) 1.218 us | add_preempt_count();
  6402. 0) 1.067 us | add_preempt_count();
  6403. 0) | ttwu_do_wakeup.constprop.90() {
  6404. 0) | check_preempt_curr() {
  6405. 0) | check_preempt_wakeup() {
  6406. 0) 1.955 us | update_curr.constprop.47();
  6407. 0) + 12.210 us | }
  6408. 0) + 22.977 us | }
  6409. 0) + 35.488 us | }
  6410. 0) | __task_rq_unlock.isra.79() {
  6411. 0) 1.218 us | sub_preempt_count();
  6412. 0) 9.503 us | }
  6413. 0) 1.038 us | sub_preempt_count();
  6414. 0) + 90.030 us | }
  6415. 0) + 99.143 us | }
  6416. 0) ! 108.586 us | }
  6417. 0) 0.872 us | add_preempt_count();
  6418. 0) ! 153.023 us | }
  6419. 0) 1.082 us | sub_preempt_count();
  6420. 0) | tick_program_event() {
  6421. 0) | clockevents_program_event() {
  6422. 0) | ktime_get() {
  6423. 0) 0.902 us | clocksource_mmio_readl_up();
  6424. 0) + 11.143 us | }
  6425. 0) 1.760 us | v2_set_next_event();
  6426. 0) + 32.467 us | }
  6427. 0) + 42.496 us | }
  6428. 0) ! 259.579 us | }
  6429. 0) ! 269.955 us | }
  6430. 0) ! 279.444 us | }
  6431. 0) 1.865 us | rcu_bh_qs();
  6432. 0) | __local_bh_enable() {
  6433. 0) 1.022 us | sub_preempt_count();
  6434. 0) + 11.263 us | }
  6435. 0) ! 339.729 us | }
  6436. 0) 1.864 us | sub_preempt_count();
  6437. 0) 0.947 us | _cond_resched();
  6438. 0) 1.699 us | add_preempt_count();
  6439. 0) 2.000 us | rcu_sched_qs();
  6440. 0) | rcu_preempt_note_context_switch() {
  6441. 0) 1.655 us | rcu_preempt_cpu_qs();
  6442. 0) + 11.625 us | }
  6443. 0) 1.594 us | sub_preempt_count();
  6444. 0) 2.136 us | kthread_should_stop();
  6445. 0) 1.323 us | add_preempt_count();
  6446. 0) | schedule_preempt_disabled() {
  6447. 0) 0.902 us | sub_preempt_count();
  6448. 0) | schedule() {
  6449. 0) | __schedule() {
  6450. 0) 1.007 us | add_preempt_count();
  6451. 0) 1.188 us | rcu_sched_qs();
  6452. 0) | rcu_preempt_note_context_switch() {
  6453. 0) 1.429 us | rcu_preempt_cpu_qs();
  6454. 0) + 10.527 us | }
  6455. 0) 0.872 us | add_preempt_count();
  6456. 0) | deactivate_task() {
  6457. 0) | dequeue_task() {
  6458. 0) 2.331 us | update_rq_clock.part.76();
  6459. 0) | dequeue_task_fair() {
  6460. 0) | update_curr.constprop.47() {
  6461. 0) 1.564 us | update_min_vruntime.constprop.48();
  6462. 0) + 11.534 us | }
  6463. 0) 1.443 us | clear_buddies();
  6464. 0) 1.294 us | update_min_vruntime.constprop.48();
  6465. 0) + 40.737 us | }
  6466. 0) + 62.376 us | }
  6467. 0) + 72.271 us | }
  6468. 0) 1.143 us | put_prev_task_fair();
  6469. 0) | pick_next_task_fair() {
  6470. 0) 0.993 us | wakeup_gran.isra.34();
  6471. 0) 1.278 us | clear_buddies();
  6472. 0) 4.977 us | __dequeue_entity();
  6473. 0) + 37.850 us | }
  6474. 0) | atomic_notifier_call_chain() {
  6475. 0) 1.098 us | __rcu_read_lock();
  6476. 0) | notifier_call_chain() {
  6477. 0) 0.827 us | nwfpe_notify();
  6478. 0) + 10.872 us | }
  6479. 0) 1.143 us | __rcu_read_unlock();
  6480. 0) + 38.541 us | }
  6481. 0) | finish_task_switch.isra.72() {
  6482. 0) 2.015 us | sub_preempt_count();
  6483. 0) + 55.940 us | }
  6484. 0) 2.631 us | sub_preempt_count();
  6485. 0) ! 144559.5 us | }
  6486. 0) ! 144571.8 us | }
  6487. 0) 1.609 us | add_preempt_count();
  6488. 0) ! 144602.3 us | }
  6489. 0) 1.339 us | add_preempt_count();
  6490. 0) 1.473 us | sub_preempt_count();
  6491. 0) 1.173 us | sub_preempt_count();
  6492. 0) ! 144675.3 us | }
  6493. 0) ! 144686.3 us | }
  6494. 0) | ubifs_lookup_level0() {
  6495. 0) 1.249 us | get_seconds();
  6496. 0) + 29.955 us | dbg_snprintf_key();
  6497. 0) 3.022 us | ubifs_search_zbranch();
  6498. 0) 1.518 us | ubifs_search_zbranch();
  6499. 0) 1.700 us | ubifs_search_zbranch();
  6500. 0) 1.865 us | ubifs_search_zbranch();
  6501. 0) 2.075 us | ubifs_search_zbranch();
  6502. 0) 2.015 us | ubifs_search_zbranch();
  6503. 0) ! 128.421 us | }
  6504. 0) | mutex_unlock() {
  6505. 0) | __mutex_unlock_slowpath() {
  6506. 0) 1.534 us | add_preempt_count();
  6507. 0) | wake_up_process() {
  6508. 0) | try_to_wake_up() {
  6509. 0) 1.053 us | add_preempt_count();
  6510. 0) 1.248 us | add_preempt_count();
  6511. 0) | activate_task() {
  6512. 0) | enqueue_task() {
  6513. 0) 2.497 us | update_rq_clock.part.76();
  6514. 0) | enqueue_task_fair() {
  6515. 0) | update_curr.constprop.47() {
  6516. 0) 2.481 us | update_min_vruntime.constprop.48();
  6517. 0) + 14.496 us | }
  6518. 0) 4.135 us | __enqueue_entity.constprop.45();
  6519. 0) + 39.684 us | }
  6520. 0) + 61.503 us | }
  6521. 0) + 71.504 us | }
  6522. 0) | ttwu_do_wakeup.constprop.90() {
  6523. 0) | check_preempt_curr() {
  6524. 0) | check_preempt_wakeup() {
  6525. 0) 1.294 us | update_curr.constprop.47();
  6526. 0) 1.233 us | wakeup_gran.isra.34();
  6527. 0) 1.142 us | resched_task();
  6528. 0) + 34.301 us | }
  6529. 0) + 46.316 us | }
  6530. 0) + 64.572 us | }
  6531. 0) 1.293 us | sub_preempt_count();
  6532. 0) 1.308 us | sub_preempt_count();
  6533. 0) ! 196.918 us | }
  6534. 0) ! 206.541 us | }
  6535. 0) | sub_preempt_count() {
  6536. 0) | __schedule() {
  6537. 0) 1.022 us | add_preempt_count();
  6538. 0) 2.135 us | rcu_sched_qs();
  6539. 0) | rcu_preempt_note_context_switch() {
  6540. 0) 2.015 us | rcu_preempt_cpu_qs();
  6541. 0) + 13.955 us | }
  6542. 0) 1.323 us | add_preempt_count();
  6543. 0) | put_prev_task_fair() {
  6544. 0) 0.992 us | update_curr.constprop.47();
  6545. 0) 1.835 us | __enqueue_entity.constprop.45();
  6546. 0) + 21.880 us | }
  6547. 0) | pick_next_task_fair() {
  6548. 0) 1.068 us | wakeup_gran.isra.34();
  6549. 0) 1.924 us | clear_buddies();
  6550. 0) 2.782 us | __dequeue_entity();
  6551. 0) + 36.346 us | }
  6552. 0) | atomic_notifier_call_chain() {
  6553. 0) 1.338 us | __rcu_read_lock();
  6554. 0) | notifier_call_chain() {
  6555. 0) 0.962 us | nwfpe_notify();
  6556. 0) + 11.820 us | }
  6557. 0) 1.413 us | __rcu_read_unlock();
  6558. 0) + 42.121 us | }
  6559. 0) | finish_task_switch.isra.72() {
  6560. 0) 1.504 us | sub_preempt_count();
  6561. 0) + 34.346 us | }
  6562. 0) 2.466 us | sub_preempt_count();
  6563. 0) ! 142259.2 us | }
  6564. 0) ! 142271.6 us | }
  6565. 0) 1.594 us | add_preempt_count();
  6566. 0) ! 142301.2 us | }
  6567. 0) 1.308 us | add_preempt_count();
  6568. 0) 1.158 us | sub_preempt_count();
  6569. 0) 1.008 us | sub_preempt_count();
  6570. 0) ! 142380.7 us | }
  6571. 0) ! 142391.9 us | }
  6572. 0) | ubifs_lookup_level0() {
  6573. 0) 1.609 us | get_seconds();
  6574. 0) + 29.759 us | dbg_snprintf_key();
  6575. 0) 2.947 us | ubifs_search_zbranch();
  6576. 0) 1.534 us | ubifs_search_zbranch();
  6577. 0) 2.030 us | ubifs_search_zbranch();
  6578. 0) 1.774 us | ubifs_search_zbranch();
  6579. 0) 1.639 us | ubifs_search_zbranch();
  6580. 0) 1.684 us | ubifs_search_zbranch();
  6581. 0) ! 128.857 us | }
  6582. 0) | mutex_unlock() {
  6583. 0) | __mutex_unlock_slowpath() {
  6584. 0) 1.729 us | add_preempt_count();
  6585. 0) | wake_up_process() {
  6586. 0) | try_to_wake_up() {
  6587. 0) 0.963 us | add_preempt_count();
  6588. 0) 1.158 us | add_preempt_count();
  6589. 0) | activate_task() {
  6590. 0) | enqueue_task() {
  6591. 0) 2.677 us | update_rq_clock.part.76();
  6592. 0) | enqueue_task_fair() {
  6593. 0) | update_curr.constprop.47() {
  6594. 0) 2.195 us | update_min_vruntime.constprop.48();
  6595. 0) + 15.579 us | }
  6596. 0) 4.256 us | __enqueue_entity.constprop.45();
  6597. 0) + 41.549 us | }
  6598. 0) + 64.030 us | }
  6599. 0) + 74.135 us | }
  6600. 0) | ttwu_do_wakeup.constprop.90() {
  6601. 0) | check_preempt_curr() {
  6602. 0) | check_preempt_wakeup() {
  6603. 0) 1.218 us | update_curr.constprop.47();
  6604. 0) 1.459 us | wakeup_gran.isra.34();
  6605. 0) + 23.173 us | }
  6606. 0) + 33.519 us | }
  6607. 0) + 50.873 us | }
  6608. 0) 1.473 us | sub_preempt_count();
  6609. 0) 1.428 us | sub_preempt_count();
  6610. 0) ! 183.248 us | }
  6611. 0) ! 192.526 us | }
  6612. 0) 0.992 us | sub_preempt_count();
  6613. 0) ! 221.955 us | }
  6614. 0) ! 231.173 us | }
  6615. 0) ! 142779.0 us | }
  6616. 0) ! 142789.7 us | }
  6617. 0) 4.421 us | kfree();
  6618. 0) ! 142846.6 us | }
  6619. 0) ! 142857.5 us | }
  6620. 0) ! 142880.4 us | }
  6621. 0) 1.700 us | file_update_time();
  6622. 0) | generic_file_buffered_write() {
  6623. 0) 1.173 us | iov_iter_advance();
  6624. 0) 2.316 us | iov_iter_fault_in_readable();
  6625. 0) | ubifs_write_begin() {
  6626. 0) | grab_cache_page_write_begin() {
  6627. 0) | find_lock_page() {
  6628. 0) | find_get_page() {
  6629. 0) 0.977 us | __rcu_read_lock();
  6630. 0) 1.459 us | __rcu_read_unlock();
  6631. 0) + 22.496 us | }
  6632. 0) + 31.849 us | }
  6633. 0) + 42.541 us | }
  6634. 0) + 54.165 us | }
  6635. 0) 1.579 us | add_preempt_count();
  6636. 0) | iov_iter_copy_from_user_atomic() {
  6637. 0) 1.083 us | add_preempt_count();
  6638. 0) 1.158 us | sub_preempt_count();
  6639. 0) + 25.173 us | }
  6640. 0) 1.128 us | sub_preempt_count();
  6641. 0) 2.090 us | flush_dcache_page();
  6642. 0) 1.338 us | mark_page_accessed();
  6643. 0) | ubifs_write_end() {
  6644. 0) | unlock_page() {
  6645. 0) 2.015 us | __wake_up_bit();
  6646. 0) + 12.962 us | }
  6647. 0) 1.233 us | put_page();
  6648. 0) + 32.707 us | }
  6649. 0) 0.978 us | _cond_resched();
  6650. 0) 1.429 us | iov_iter_advance();
  6651. 0) | balance_dirty_pages_ratelimited_nr() {
  6652. 0) 1.052 us | add_preempt_count();
  6653. 0) 0.948 us | sub_preempt_count();
  6654. 0) + 23.819 us | }
  6655. 0) ! 267.399 us | }
  6656. 0) ! 143193.5 us | }
  6657. 0) 1.534 us | mutex_unlock();
  6658. 0) 2.045 us | generic_write_sync();
  6659. 0) | __sb_end_write() {
  6660. 0) 0.902 us | add_preempt_count();
  6661. 0) 1.684 us | sub_preempt_count();
  6662. 0) + 21.504 us | }
  6663. 0) ! 143297.1 us | }
  6664. 0) ! 143321.1 us | }
  6665. 0) ! 143334.1 us | }
  6666. 0) 1.339 us | __fsnotify_parent();
  6667. 0) | fsnotify() {
  6668. 0) | __srcu_read_lock() {
  6669. 0) 1.083 us | add_preempt_count();
  6670. 0) 1.233 us | sub_preempt_count();
  6671. 0) + 20.977 us | }
  6672. 0) | __srcu_read_unlock() {
  6673. 0) 0.902 us | add_preempt_count();
  6674. 0) 0.962 us | sub_preempt_count();
  6675. 0) + 20.120 us | }
  6676. 0) + 62.271 us | }
  6677. 0) ! 143438.4 us | }
  6678. 0) ! 143458.7 us | }
  6679. 0) | sys_nanosleep() {
  6680. 0) | hrtimer_nanosleep() {
  6681. 0) 3.023 us | hrtimer_init();
  6682. 0) 1.443 us | ktime_add_safe();
  6683. 0) | do_nanosleep() {
  6684. 0) | hrtimer_start_range_ns() {
  6685. 0) | __hrtimer_start_range_ns() {
  6686. 0) 1.233 us | add_preempt_count();
  6687. 0) | ktime_get() {
  6688. 0) 1.474 us | clocksource_mmio_readl_up();
  6689. 0) + 14.421 us | }
  6690. 0) 1.173 us | ktime_add_safe();
  6691. 0) 5.714 us | enqueue_hrtimer();
  6692. 0) | tick_program_event() {
  6693. 0) | clockevents_program_event() {
  6694. 0) | ktime_get() {
  6695. 0) 1.534 us | clocksource_mmio_readl_up();
  6696. 0) + 11.113 us | }
  6697. 0) + 21.925 us | }
  6698. 0) + 31.504 us | }
  6699. 0) 1.248 us | sub_preempt_count();
  6700. 0) 2.030 us | __raise_softirq_irqoff();
  6701. 0) | wakeup_softirqd() {
  6702. 0) | wake_up_process() {
  6703. 0) | try_to_wake_up() {
  6704. 0) 1.112 us | add_preempt_count();
  6705. 0) 1.143 us | add_preempt_count();
  6706. 0) | activate_task() {
  6707. 0) | enqueue_task() {
  6708. 0) 1.985 us | update_rq_clock.part.76();
  6709. 0) | enqueue_task_fair() {
  6710. 0) | update_curr.constprop.47() {
  6711. 0) 2.165 us | update_min_vruntime.constprop.48();
  6712. 0) + 12.736 us | }
  6713. 0) 3.443 us | __enqueue_entity.constprop.45();
  6714. 0) + 36.527 us | }
  6715. 0) + 58.451 us | }
  6716. 0) + 67.865 us | }
  6717. 0) | ttwu_do_wakeup.constprop.90() {
  6718. 0) | check_preempt_curr() {
  6719. 0) | check_preempt_wakeup() {
  6720. 0) 1.308 us | update_curr.constprop.47();
  6721. 0) + 12.165 us | }
  6722. 0) + 22.992 us | }
  6723. 0) + 37.399 us | }
  6724. 0) 1.263 us | sub_preempt_count();
  6725. 0) 1.293 us | sub_preempt_count();
  6726. 0) ! 161.353 us | }
  6727. 0) ! 171.218 us | }
  6728. 0) ! 181.128 us | }
  6729. 0) 1.067 us | add_preempt_count();
  6730. 0) 1.368 us | sub_preempt_count();
  6731. 0) ! 338.902 us | }
  6732. 0) ! 348.932 us | }
  6733. 0) | schedule() {
  6734. 0) | __schedule() {
  6735. 0) 0.917 us | add_preempt_count();
  6736. 0) 2.195 us | rcu_sched_qs();
  6737. 0) | rcu_preempt_note_context_switch() {
  6738. 0) 1.609 us | rcu_preempt_cpu_qs();
  6739. 0) + 11.774 us | }
  6740. 0) 0.917 us | add_preempt_count();
  6741. 0) | deactivate_task() {
  6742. 0) | dequeue_task() {
  6743. 0) 1.895 us | update_rq_clock.part.76();
  6744. 0) | dequeue_task_fair() {
  6745. 0) | update_curr.constprop.47() {
  6746. 0) 1.458 us | update_min_vruntime.constprop.48();
  6747. 0) + 10.421 us | }
  6748. 0) 1.429 us | clear_buddies();
  6749. 0) 1.128 us | update_min_vruntime.constprop.48();
  6750. 0) + 40.571 us | }
  6751. 0) + 60.256 us | }
  6752. 0) + 70.181 us | }
  6753. 0) 1.263 us | put_prev_task_fair();
  6754. 0) | pick_next_task_fair() {
  6755. 0) 0.947 us | wakeup_gran.isra.34();
  6756. 0) 1.188 us | clear_buddies();
  6757. 0) 5.293 us | __dequeue_entity();
  6758. 0) + 37.700 us | }
  6759. 0) | atomic_notifier_call_chain() {
  6760. 0) 0.978 us | __rcu_read_lock();
  6761. 0) | notifier_call_chain() {
  6762. 0) 0.827 us | nwfpe_notify();
  6763. 0) + 11.489 us | }
  6764. 0) 1.188 us | __rcu_read_unlock();
  6765. 0) + 41.323 us | }
  6766. 0) | finish_task_switch.isra.72() {
  6767. 0) 1.128 us | sub_preempt_count();
  6768. 0) + 46.932 us | }
  6769. 0) 2.467 us | sub_preempt_count();
  6770. 0) ! 142356.4 us | }
  6771. 0) ! 142368.2 us | }
  6772. 0) 1.715 us | add_preempt_count();
  6773. 0) ! 142398.4 us | }
  6774. 0) 1.278 us | add_preempt_count();
  6775. 0) 1.579 us | sub_preempt_count();
  6776. 0) 1.639 us | sub_preempt_count();
  6777. 0) ! 142470.1 us | }
  6778. 0) ! 142480.3 us | }
  6779. 0) | ubifs_lookup_level0() {
  6780. 0) 1.248 us | get_seconds();
  6781. 0) + 29.654 us | dbg_snprintf_key();
  6782. 0) 3.007 us | ubifs_search_zbranch();
  6783. 0) 1.383 us | ubifs_search_zbranch();
  6784. 0) 2.045 us | ubifs_search_zbranch();
  6785. 0) 2.060 us | ubifs_search_zbranch();
  6786. 0) 1.473 us | ubifs_search_zbranch();
  6787. 0) 1.489 us | ubifs_search_zbranch();
  6788. 0) ! 118.015 us | }
  6789. 0) | mutex_unlock() {
  6790. 0) | __mutex_unlock_slowpath() {
  6791. 0) 0.977 us | add_preempt_count();
  6792. 0) | wake_up_process() {
  6793. 0) | try_to_wake_up() {
  6794. 0) 1.113 us | add_preempt_count();
  6795. 0) 1.113 us | add_preempt_count();
  6796. 0) | activate_task() {
  6797. 0) | enqueue_task() {
  6798. 0) 2.842 us | update_rq_clock.part.76();
  6799. 0) | enqueue_task_fair() {
  6800. 0) | update_curr.constprop.47() {
  6801. 0) 2.481 us | update_min_vruntime.constprop.48();
  6802. 0) + 24.752 us | }
  6803. 0) 4.031 us | __enqueue_entity.constprop.45();
  6804. 0) + 50.962 us | }
  6805. 0) + 73.774 us | }
  6806. 0) + 84.255 us | }
  6807. 0) | ttwu_do_wakeup.constprop.90() {
  6808. 0) | check_preempt_curr() {
  6809. 0) | check_preempt_wakeup() {
  6810. 0) 0.887 us | update_curr.constprop.47();
  6811. 0) 1.098 us | wakeup_gran.isra.34();
  6812. 0) + 23.489 us | }
  6813. 0) + 34.616 us | }
  6814. 0) + 52.722 us | }
  6815. 0) 1.684 us | sub_preempt_count();
  6816. 0) 1.128 us | sub_preempt_count();
  6817. 0) ! 194.661 us | }
  6818. 0) ! 203.744 us | }
  6819. 0) 1.248 us | sub_preempt_count();
  6820. 0) ! 231.850 us | }
  6821. 0) ! 241.458 us | }
  6822. 0) ! 142868.3 us | }
  6823. 0) ! 142878.7 us | }
  6824. 0) 3.790 us | kfree();
  6825. 0) ! 142933.6 us | }
  6826. 0) ! 142944.8 us | }
  6827. 0) ! 142968.6 us | }
  6828. 0) 1.519 us | file_update_time();
  6829. 0) | generic_file_buffered_write() {
  6830. 0) 1.158 us | iov_iter_advance();
  6831. 0) 2.316 us | iov_iter_fault_in_readable();
  6832. 0) | ubifs_write_begin() {
  6833. 0) | grab_cache_page_write_begin() {
  6834. 0) | find_lock_page() {
  6835. 0) | find_get_page() {
  6836. 0) 0.962 us | __rcu_read_lock();
  6837. 0) 1.474 us | __rcu_read_unlock();
  6838. 0) + 23.940 us | }
  6839. 0) + 33.383 us | }
  6840. 0) + 44.842 us | }
  6841. 0) + 58.090 us | }
  6842. 0) 1.143 us | add_preempt_count();
  6843. 0) | iov_iter_copy_from_user_atomic() {
  6844. 0) 1.158 us | add_preempt_count();
  6845. 0) 1.594 us | sub_preempt_count();
  6846. 0) + 24.752 us | }
  6847. 0) 1.458 us | sub_preempt_count();
  6848. 0) 2.105 us | flush_dcache_page();
  6849. 0) 1.488 us | mark_page_accessed();
  6850. 0) | ubifs_write_end() {
  6851. 0) | unlock_page() {
  6852. 0) 1.504 us | __wake_up_bit();
  6853. 0) + 12.361 us | }
  6854. 0) 1.248 us | put_page();
  6855. 0) + 32.452 us | }
  6856. 0) 1.128 us | _cond_resched();
  6857. 0) 0.858 us | iov_iter_advance();
  6858. 0) | balance_dirty_pages_ratelimited_nr() {
  6859. 0) 1.113 us | add_preempt_count();
  6860. 0) 1.263 us | sub_preempt_count();
  6861. 0) + 23.458 us | }
  6862. 0) ! 263.399 us | }
  6863. 0) ! 143280.2 us | }
  6864. 0) 1.203 us | mutex_unlock();
  6865. 0) 1.594 us | generic_write_sync();
  6866. 0) | __sb_end_write() {
  6867. 0) 1.143 us | add_preempt_count();
  6868. 0) 1.173 us | sub_preempt_count();
  6869. 0) + 20.286 us | }
  6870. 0) ! 143383.0 us | }
  6871. 0) ! 143406.6 us | }
  6872. 0) ! 143419.3 us | }
  6873. 0) 1.488 us | __fsnotify_parent();
  6874. 0) | fsnotify() {
  6875. 0) | __srcu_read_lock() {
  6876. 0) 1.037 us | add_preempt_count();
  6877. 0) 1.534 us | sub_preempt_count();
  6878. 0) + 21.068 us | }
  6879. 0) | __srcu_read_unlock() {
  6880. 0) 1.053 us | add_preempt_count();
  6881. 0) 1.188 us | sub_preempt_count();
  6882. 0) + 19.895 us | }
  6883. 0) + 61.594 us | }
  6884. 0) ! 143529.4 us | }
  6885. 0) ! 143549.6 us | }
  6886. 0) | sys_nanosleep() {
  6887. 0) | hrtimer_nanosleep() {
  6888. 0) 3.413 us | hrtimer_init();
  6889. 0) 1.158 us | ktime_add_safe();
  6890. 0) | do_nanosleep() {
  6891. 0) | hrtimer_start_range_ns() {
  6892. 0) | __hrtimer_start_range_ns() {
  6893. 0) 0.948 us | add_preempt_count();
  6894. 0) | ktime_get() {
  6895. 0) 1.639 us | clocksource_mmio_readl_up();
  6896. 0) + 14.075 us | }
  6897. 0) 1.158 us | ktime_add_safe();
  6898. 0) 9.143 us | enqueue_hrtimer();
  6899. 0) 1.233 us | sub_preempt_count();
  6900. 0) + 72.210 us | }
  6901. 0) + 81.925 us | }
  6902. 0) | schedule() {
  6903. 0) | __schedule() {
  6904. 0) 1.353 us | add_preempt_count();
  6905. 0) 1.970 us | rcu_sched_qs();
  6906. 0) | rcu_preempt_note_context_switch() {
  6907. 0) 1.609 us | rcu_preempt_cpu_qs();
  6908. 0) + 12.210 us | }
  6909. 0) 0.947 us | add_preempt_count();
  6910. 0) | deactivate_task() {
  6911. 0) | dequeue_task() {
  6912. 0) 2.015 us | update_rq_clock.part.76();
  6913. 0) | dequeue_task_fair() {
  6914. 0) | update_curr.constprop.47() {
  6915. 0) 1.789 us | update_min_vruntime.constprop.48();
  6916. 0) + 12.542 us | }
  6917. 0) 1.444 us | clear_buddies();
  6918. 0) 1.098 us | update_min_vruntime.constprop.48();
  6919. 0) + 42.271 us | }
  6920. 0) + 62.782 us | }
  6921. 0) + 72.106 us | }
  6922. 0) 1.233 us | put_prev_task_fair();
  6923. 0) | pick_next_task_fair() {
  6924. 0) 1.278 us | wakeup_gran.isra.34();
  6925. 0) 1.624 us | clear_buddies();
  6926. 0) 2.827 us | __dequeue_entity();
  6927. 0) + 33.534 us | }
  6928. 0) | atomic_notifier_call_chain() {
  6929. 0) 1.143 us | __rcu_read_lock();
  6930. 0) | notifier_call_chain() {
  6931. 0) 0.977 us | nwfpe_notify();
  6932. 0) + 12.030 us | }
  6933. 0) 0.887 us | __rcu_read_unlock();
  6934. 0) + 41.474 us | }
  6935. 0) | finish_task_switch.isra.72() {
  6936. 0) 1.384 us | sub_preempt_count();
  6937. 0) + 44.542 us | }
  6938. 0) 2.497 us | sub_preempt_count();
  6939. 0) ! 126072.9 us | }
  6940. 0) ! 126085.6 us | }
  6941. 0) 1.324 us | add_preempt_count();
  6942. 0) ! 126115.5 us | }
  6943. 0) 1.008 us | add_preempt_count();
  6944. 0) 0.917 us | sub_preempt_count();
  6945. 0) 1.037 us | sub_preempt_count();
  6946. 0) ! 126185.0 us | }
  6947. 0) ! 126195.2 us | }
  6948. 0) | ubifs_lookup_level0() {
  6949. 0) 1.248 us | get_seconds();
  6950. 0) + 29.007 us | dbg_snprintf_key();
  6951. 0) 2.707 us | ubifs_search_zbranch();
  6952. 0) 1.564 us | ubifs_search_zbranch();
  6953. 0) 1.729 us | ubifs_search_zbranch();
  6954. 0) 1.789 us | ubifs_search_zbranch();
  6955. 0) 1.820 us | ubifs_search_zbranch();
  6956. 0) 1.775 us | ubifs_search_zbranch();
  6957. 0) ! 117.789 us | }
  6958. 0) | mutex_unlock() {
  6959. 0) | __mutex_unlock_slowpath() {
  6960. 0) 1.383 us | add_preempt_count();
  6961. 0) | wake_up_process() {
  6962. 0) | try_to_wake_up() {
  6963. 0) 1.037 us | add_preempt_count();
  6964. 0) 0.992 us | add_preempt_count();
  6965. 0) | activate_task() {
  6966. 0) | enqueue_task() {
  6967. 0) 2.451 us | update_rq_clock.part.76();
  6968. 0) | enqueue_task_fair() {
  6969. 0) | update_curr.constprop.47() {
  6970. 0) 2.406 us | update_min_vruntime.constprop.48();
  6971. 0) + 14.842 us | }
  6972. 0) 4.406 us | __enqueue_entity.constprop.45();
  6973. 0) + 40.932 us | }
  6974. 0) + 62.902 us | }
  6975. 0) + 73.488 us | }
  6976. 0) | ttwu_do_wakeup.constprop.90() {
  6977. 0) | check_preempt_curr() {
  6978. 0) | check_preempt_wakeup() {
  6979. 0) 1.895 us | update_curr.constprop.47();
  6980. 0) 1.248 us | wakeup_gran.isra.34();
  6981. 0) + 23.338 us | }
  6982. 0) + 34.135 us | }
  6983. 0) + 52.737 us | }
  6984. 0) 1.654 us | sub_preempt_count();
  6985. 0) 1.022 us | sub_preempt_count();
  6986. 0) ! 182.271 us | }
  6987. 0) ! 191.519 us | }
  6988. 0) 0.887 us | sub_preempt_count();
  6989. 0) ! 219.955 us | }
  6990. 0) ! 230.662 us | }
  6991. 0) ! 126581.0 us | }
  6992. 0) ! 126591.5 us | }
  6993. 0) 3.684 us | kfree();
  6994. 0) ! 126647.4 us | }
  6995. 0) ! 126659.0 us | }
  6996. 0) ! 126683.1 us | }
  6997. 0) 1.624 us | file_update_time();
  6998. 0) | generic_file_buffered_write() {
  6999. 0) 1.309 us | iov_iter_advance();
  7000. 0) 2.406 us | iov_iter_fault_in_readable();
  7001. 0) | ubifs_write_begin() {
  7002. 0) | grab_cache_page_write_begin() {
  7003. 0) | find_lock_page() {
  7004. 0) | find_get_page() {
  7005. 0) 1.278 us | __rcu_read_lock();
  7006. 0) 1.278 us | __rcu_read_unlock();
  7007. 0) + 22.481 us | }
  7008. 0) + 31.730 us | }
  7009. 0) + 42.361 us | }
  7010. 0) + 54.737 us | }
  7011. 0) 1.233 us | add_preempt_count();
  7012. 0) | iov_iter_copy_from_user_atomic() {
  7013. 0) 1.143 us | add_preempt_count();
  7014. 0) 1.173 us | sub_preempt_count();
  7015. 0) + 23.503 us | }
  7016. 0) 1.158 us | sub_preempt_count();
  7017. 0) 2.496 us | flush_dcache_page();
  7018. 0) 1.368 us | mark_page_accessed();
  7019. 0) | ubifs_write_end() {
  7020. 0) | unlock_page() {
  7021. 0) 1.429 us | __wake_up_bit();
  7022. 0) + 18.586 us | }
  7023. 0) 1.354 us | put_page();
  7024. 0) + 39.233 us | }
  7025. 0) 1.143 us | _cond_resched();
  7026. 0) 1.143 us | iov_iter_advance();
  7027. 0) | balance_dirty_pages_ratelimited_nr() {
  7028. 0) 1.022 us | add_preempt_count();
  7029. 0) 1.037 us | sub_preempt_count();
  7030. 0) + 21.790 us | }
  7031. 0) ! 261.549 us | }
  7032. 0) ! 126994.0 us | }
  7033. 0) 1.324 us | mutex_unlock();
  7034. 0) 1.714 us | generic_write_sync();
  7035. 0) | __sb_end_write() {
  7036. 0) 0.962 us | add_preempt_count();
  7037. 0) 1.097 us | sub_preempt_count();
  7038. 0) + 20.782 us | }
  7039. 0) ! 127096.0 us | }
  7040. 0) ! 127118.4 us | }
  7041. 0) ! 127132.3 us | }
  7042. 0) 1.142 us | __fsnotify_parent();
  7043. 0) | fsnotify() {
  7044. 0) | __srcu_read_lock() {
  7045. 0) 1.038 us | add_preempt_count();
  7046. 0) 1.188 us | sub_preempt_count();
  7047. 0) + 20.797 us | }
  7048. 0) | __srcu_read_unlock() {
  7049. 0) 0.903 us | add_preempt_count();
  7050. 0) 1.053 us | sub_preempt_count();
  7051. 0) + 19.263 us | }
  7052. 0) + 60.737 us | }
  7053. 0) ! 127242.4 us | }
  7054. 0) ! 127262.5 us | }
  7055. 0) | sys_nanosleep() {
  7056. 0) | hrtimer_nanosleep() {
  7057. 0) 3.474 us | hrtimer_init();
  7058. 0) 1.158 us | ktime_add_safe();
  7059. 0) | do_nanosleep() {
  7060. 0) | hrtimer_start_range_ns() {
  7061. 0) | __hrtimer_start_range_ns() {
  7062. 0) 0.872 us | add_preempt_count();
  7063. 0) | ktime_get() {
  7064. 0) 1.383 us | clocksource_mmio_readl_up();
  7065. 0) + 14.737 us | }
  7066. 0) 1.038 us | ktime_add_safe();
  7067. 0) 6.948 us | enqueue_hrtimer();
  7068. 0) 1.083 us | sub_preempt_count();
  7069. 0) + 71.790 us | }
  7070. 0) + 82.091 us | }
  7071. 0) | schedule() {
  7072. 0) | __schedule() {
  7073. 0) 1.158 us | add_preempt_count();
  7074. 0) 2.195 us | rcu_sched_qs();
  7075. 0) | rcu_preempt_note_context_switch() {
  7076. 0) 1.609 us | rcu_preempt_cpu_qs();
  7077. 0) + 12.285 us | }
  7078. 0) 1.007 us | add_preempt_count();
  7079. 0) | deactivate_task() {
  7080. 0) | dequeue_task() {
  7081. 0) 2.226 us | update_rq_clock.part.76();
  7082. 0) | dequeue_task_fair() {
  7083. 0) | update_curr.constprop.47() {
  7084. 0) 2.060 us | update_min_vruntime.constprop.48();
  7085. 0) + 11.925 us | }
  7086. 0) 1.428 us | clear_buddies();
  7087. 0) 1.128 us | update_min_vruntime.constprop.48();
  7088. 0) + 41.699 us | }
  7089. 0) + 64.060 us | }
  7090. 0) + 74.496 us | }
  7091. 0) 1.369 us | put_prev_task_fair();
  7092. 0) | pick_next_task_fair() {
  7093. 0) 1.414 us | wakeup_gran.isra.34();
  7094. 0) 0.857 us | clear_buddies();
  7095. 0) 3.398 us | __dequeue_entity();
  7096. 0) + 40.346 us | }
  7097. 0) | atomic_notifier_call_chain() {
  7098. 0) 1.128 us | __rcu_read_lock();
  7099. 0) | notifier_call_chain() {
  7100. 0) 0.963 us | nwfpe_notify();
  7101. 0) + 11.940 us | }
  7102. 0) 1.293 us | __rcu_read_unlock();
  7103. 0) + 41.158 us | }
  7104. 0) | finish_task_switch.isra.72() {
  7105. 0) 1.715 us | sub_preempt_count();
  7106. 0) + 46.196 us | }
  7107. 0) 2.421 us | sub_preempt_count();
  7108. 0) ! 123242.7 us | }
  7109. 0) ! 123255.2 us | }
  7110. 0) 1.609 us | add_preempt_count();
  7111. 0) ! 123285.3 us | }
  7112. 0) 1.158 us | add_preempt_count();
  7113. 0) 1.038 us | sub_preempt_count();
  7114. 0) 1.173 us | sub_preempt_count();
  7115. 0) ! 123354.5 us | }
  7116. 0) ! 123365.7 us | }
  7117. 0) | ubifs_lookup_level0() {
  7118. 0) 1.639 us | get_seconds();
  7119. 0) + 29.444 us | dbg_snprintf_key();
  7120. 0) 2.797 us | ubifs_search_zbranch();
  7121. 0) 1.835 us | ubifs_search_zbranch();
  7122. 0) 1.459 us | ubifs_search_zbranch();
  7123. 0) 1.895 us | ubifs_search_zbranch();
  7124. 0) 1.609 us | ubifs_search_zbranch();
  7125. 0) 1.549 us | ubifs_search_zbranch();
  7126. 0) ! 116.481 us | }
  7127. 0) | mutex_unlock() {
  7128. 0) | __mutex_unlock_slowpath() {
  7129. 0) 0.963 us | add_preempt_count();
  7130. 0) | wake_up_process() {
  7131. 0) | try_to_wake_up() {
  7132. 0) 0.962 us | add_preempt_count();
  7133. 0) 1.263 us | add_preempt_count();
  7134. 0) | activate_task() {
  7135. 0) | enqueue_task() {
  7136. 0) 2.572 us | update_rq_clock.part.76();
  7137. 0) | enqueue_task_fair() {
  7138. 0) | update_curr.constprop.47() {
  7139. 0) 2.677 us | update_min_vruntime.constprop.48();
  7140. 0) + 15.128 us | }
  7141. 0) 4.601 us | __enqueue_entity.constprop.45();
  7142. 0) + 41.924 us | }
  7143. 0) + 64.150 us | }
  7144. 0) + 73.895 us | }
  7145. 0) | ttwu_do_wakeup.constprop.90() {
  7146. 0) | check_preempt_curr() {
  7147. 0) | check_preempt_wakeup() {
  7148. 0) 1.339 us | update_curr.constprop.47();
  7149. 0) 1.294 us | wakeup_gran.isra.34();
  7150. 0) + 24.196 us | }
  7151. 0) + 35.339 us | }
  7152. 0) + 52.557 us | }
  7153. 0) 1.729 us | sub_preempt_count();
  7154. 0) 1.128 us | sub_preempt_count();
  7155. 0) ! 184.225 us | }
  7156. 0) ! 193.729 us | }
  7157. 0) 1.113 us | sub_preempt_count();
  7158. 0) ! 222.436 us | }
  7159. 0) ! 232.421 us | }
  7160. 0) ! 123741.8 us | }
  7161. 0) ! 123752.5 us | }
  7162. 0) 3.985 us | kfree();
  7163. 0) ! 123809.1 us | }
  7164. 0) ! 123820.2 us | }
  7165. 0) ! 123844.1 us | }
  7166. 0) 1.910 us | file_update_time();
  7167. 0) | generic_file_buffered_write() {
  7168. 0) 1.429 us | iov_iter_advance();
  7169. 0) 2.316 us | iov_iter_fault_in_readable();
  7170. 0) ==========> |
  7171. 0) | avic_handle_irq() {
  7172. 0) | irq_find_mapping() {
  7173. 0) 1.263 us | irq_domain_legacy_revmap();
  7174. 0) + 11.353 us | }
  7175. 0) | handle_IRQ() {
  7176. 0) | irq_enter() {
  7177. 0) 1.639 us | rcu_irq_enter();
  7178. 0) 1.353 us | add_preempt_count();
  7179. 0) + 21.518 us | }
  7180. 0) | generic_handle_irq() {
  7181. 0) | handle_level_irq() {
  7182. 0) 0.947 us | add_preempt_count();
  7183. 0) 1.774 us | irq_gc_mask_clr_bit();
  7184. 0) 1.142 us | irq_gc_mask_clr_bit();
  7185. 0) | handle_irq_event() {
  7186. 0) 1.128 us | sub_preempt_count();
  7187. 0) | handle_irq_event_percpu() {
  7188. 0) | mxc_timer_interrupt() {
  7189. 0) | hrtimer_interrupt() {
  7190. 0) 0.977 us | add_preempt_count();
  7191. 0) | ktime_get_update_offsets() {
  7192. 0) 1.489 us | clocksource_mmio_readl_up();
  7193. 0) + 14.752 us | }
  7194. 0) | __run_hrtimer() {
  7195. 0) 8.150 us | __remove_hrtimer();
  7196. 0) 1.323 us | sub_preempt_count();
  7197. 0) | hrtimer_wakeup() {
  7198. 0) | wake_up_process() {
  7199. 0) | try_to_wake_up() {
  7200. 0) 1.564 us | add_preempt_count();
  7201. 0) 1.068 us | add_preempt_count();
  7202. 0) | activate_task() {
  7203. 0) | enqueue_task() {
  7204. 0) 2.557 us | update_rq_clock.part.76();
  7205. 0) | enqueue_task_fair() {
  7206. 0) | update_curr.constprop.47() {
  7207. 0) 1.474 us | update_min_vruntime.constprop.48();
  7208. 0) + 11.790 us | }
  7209. 0) 5.353 us | __enqueue_entity.constprop.45();
  7210. 0) + 37.068 us | }
  7211. 0) + 58.677 us | }
  7212. 0) + 68.270 us | }
  7213. 0) | ttwu_do_wakeup.constprop.90() {
  7214. 0) | check_preempt_curr() {
  7215. 0) | check_preempt_wakeup() {
  7216. 0) 1.053 us | update_curr.constprop.47();
  7217. 0) + 11.459 us | }
  7218. 0) + 21.714 us | }
  7219. 0) + 36.030 us | }
  7220. 0) 1.053 us | sub_preempt_count();
  7221. 0) 0.932 us | sub_preempt_count();
  7222. 0) ! 161.955 us | }
  7223. 0) ! 170.977 us | }
  7224. 0) ! 180.331 us | }
  7225. 0) 1.188 us | add_preempt_count();
  7226. 0) ! 231.654 us | }
  7227. 0) | __run_hrtimer() {
  7228. 0) 2.707 us | __remove_hrtimer();
  7229. 0) 1.338 us | sub_preempt_count();
  7230. 0) | hrtimer_wakeup() {
  7231. 0) | wake_up_process() {
  7232. 0) | try_to_wake_up() {
  7233. 0) 0.917 us | add_preempt_count();
  7234. 0) 0.917 us | add_preempt_count();
  7235. 0) | activate_task() {
  7236. 0) | enqueue_task() {
  7237. 0) 1.715 us | update_rq_clock.part.76();
  7238. 0) | enqueue_task_fair() {
  7239. 0) | update_curr.constprop.47() {
  7240. 0) 1.293 us | update_min_vruntime.constprop.48();
  7241. 0) + 10.451 us | }
  7242. 0) 3.007 us | __enqueue_entity.constprop.45();
  7243. 0) + 32.136 us | }
  7244. 0) + 52.165 us | }
  7245. 0) + 61.203 us | }
  7246. 0) | ttwu_do_wakeup.constprop.90() {
  7247. 0) | check_preempt_curr() {
  7248. 0) | check_preempt_wakeup() {
  7249. 0) 1.038 us | update_curr.constprop.47();
  7250. 0) + 10.181 us | }
  7251. 0) + 20.090 us | }
  7252. 0) + 36.391 us | }
  7253. 0) 1.083 us | sub_preempt_count();
  7254. 0) 1.068 us | sub_preempt_count();
  7255. 0) ! 152.917 us | }
  7256. 0) ! 162.301 us | }
  7257. 0) ! 171.008 us | }
  7258. 0) 1.143 us | add_preempt_count();
  7259. 0) ! 211.473 us | }
  7260. 0) | __run_hrtimer() {
  7261. 0) 2.120 us | __remove_hrtimer();
  7262. 0) 1.158 us | sub_preempt_count();
  7263. 0) | hrtimer_wakeup() {
  7264. 0) | wake_up_process() {
  7265. 0) | try_to_wake_up() {
  7266. 0) 0.872 us | add_preempt_count();
  7267. 0) 1.007 us | add_preempt_count();
  7268. 0) | activate_task() {
  7269. 0) | enqueue_task() {
  7270. 0) 1.910 us | update_rq_clock.part.76();
  7271. 0) | enqueue_task_fair() {
  7272. 0) | update_curr.constprop.47() {
  7273. 0) 1.428 us | update_min_vruntime.constprop.48();
  7274. 0) + 11.700 us | }
  7275. 0) 2.781 us | __enqueue_entity.constprop.45();
  7276. 0) + 33.849 us | }
  7277. 0) + 53.714 us | }
  7278. 0) + 63.158 us | }
  7279. 0) | ttwu_do_wakeup.constprop.90() {
  7280. 0) | check_preempt_curr() {
  7281. 0) | check_preempt_wakeup() {
  7282. 0) 1.158 us | update_curr.constprop.47();
  7283. 0) 1.459 us | wakeup_gran.isra.34();
  7284. 0) + 19.924 us | }
  7285. 0) + 29.083 us | }
  7286. 0) + 41.970 us | }
  7287. 0) 1.263 us | sub_preempt_count();
  7288. 0) 1.158 us | sub_preempt_count();
  7289. 0) ! 158.947 us | }
  7290. 0) ! 168.346 us | }
  7291. 0) ! 177.173 us | }
  7292. 0) 1.173 us | add_preempt_count();
  7293. 0) ! 216.105 us | }
  7294. 0) | __run_hrtimer() {
  7295. 0) 3.804 us | __remove_hrtimer();
  7296. 0) 1.233 us | sub_preempt_count();
  7297. 0) | tick_sched_timer() {
  7298. 0) | ktime_get() {
  7299. 0) 1.383 us | clocksource_mmio_readl_up();
  7300. 0) + 13.895 us | }
  7301. 0) | tick_do_update_jiffies64() {
  7302. 0) 1.203 us | add_preempt_count();
  7303. 0) | do_timer() {
  7304. 0) | update_wall_time() {
  7305. 0) 1.143 us | add_preempt_count();
  7306. 0) 1.218 us | clocksource_mmio_readl_up();
  7307. 0) | ntp_tick_length() {
  7308. 0) 1.158 us | add_preempt_count();
  7309. 0) 0.887 us | sub_preempt_count();
  7310. 0) + 20.301 us | }
  7311. 0) | second_overflow() {
  7312. 0) 1.158 us | add_preempt_count();
  7313. 0) 0.887 us | sub_preempt_count();
  7314. 0) + 22.075 us | }
  7315. 0) | ntp_tick_length() {
  7316. 0) 1.218 us | add_preempt_count();
  7317. 0) 1.037 us | sub_preempt_count();
  7318. 0) + 19.429 us | }
  7319. 0) 1.293 us | sub_preempt_count();
  7320. 0) ! 124.572 us | }
  7321. 0) 1.383 us | calc_global_load();
  7322. 0) ! 145.308 us | }
  7323. 0) 1.158 us | sub_preempt_count();
  7324. 0) ! 176.707 us | }
  7325. 0) | update_process_times() {
  7326. 0) | account_process_tick() {
  7327. 0) 2.511 us | account_system_time();
  7328. 0) + 17.414 us | }
  7329. 0) 2.136 us | hrtimer_run_queues();
  7330. 0) | raise_softirq() {
  7331. 0) 1.669 us | __raise_softirq_irqoff();
  7332. 0) + 11.880 us | }
  7333. 0) | rcu_check_callbacks() {
  7334. 0) 1.759 us | rcu_bh_qs();
  7335. 0) + 13.338 us | }
  7336. 0) 1.594 us | printk_tick();
  7337. 0) | scheduler_tick() {
  7338. 0) 1.022 us | add_preempt_count();
  7339. 0) 2.196 us | update_rq_clock.part.76();
  7340. 0) 2.527 us | __update_cpu_load();
  7341. 0) | task_tick_fair() {
  7342. 0) | update_curr.constprop.47() {
  7343. 0) 1.594 us | update_min_vruntime.constprop.48();
  7344. 0) + 11.834 us | }
  7345. 0) | sched_slice.isra.36() {
  7346. 0) 3.037 us | calc_delta_mine();
  7347. 0) + 14.180 us | }
  7348. 0) 1.398 us | resched_task();
  7349. 0) 1.549 us | clear_buddies();
  7350. 0) + 66.692 us | }
  7351. 0) 1.578 us | sub_preempt_count();
  7352. 0) ! 123.128 us | }
  7353. 0) 1.879 us | run_posix_cpu_timers();
  7354. 0) ! 235.308 us | }
  7355. 0) 2.691 us | profile_tick();
  7356. 0) | hrtimer_forward() {
  7357. 0) 1.398 us | ktime_add_safe();
  7358. 0) 1.113 us | ktime_add_safe();
  7359. 0) + 23.789 us | }
  7360. 0) ! 500.496 us | }
  7361. 0) 1.730 us | add_preempt_count();
  7362. 0) 4.932 us | enqueue_hrtimer();
  7363. 0) ! 557.082 us | }
  7364. 0) 1.173 us | sub_preempt_count();
  7365. 0) | tick_program_event() {
  7366. 0) | clockevents_program_event() {
  7367. 0) | ktime_get() {
  7368. 0) 1.443 us | clocksource_mmio_readl_up();
  7369. 0) + 12.135 us | }
  7370. 0) 1.594 us | v2_set_next_event();
  7371. 0) + 33.624 us | }
  7372. 0) + 44.210 us | }
  7373. 0) ! 1356.511 us | }
  7374. 0) ! 1366.902 us | }
  7375. 0) 4.828 us | add_interrupt_randomness();
  7376. 0) 2.301 us | note_interrupt();
  7377. 0) ! 1405.955 us | }
  7378. 0) 1.158 us | add_preempt_count();
  7379. 0) ! 1436.361 us | }
  7380. 0) | cond_unmask_irq() {
  7381. 0) 1.489 us | irq_gc_mask_set_bit();
  7382. 0) + 12.556 us | }
  7383. 0) 1.263 us | sub_preempt_count();
  7384. 0) ! 1509.308 us | }
  7385. 0) ! 1522.166 us | }
  7386. 0) | irq_exit() {
  7387. 0) 1.128 us | sub_preempt_count();
  7388. 0) | __do_softirq() {
  7389. 0) 1.248 us | add_preempt_count();
  7390. 0) | run_timer_softirq() {
  7391. 0) 1.353 us | hrtimer_run_pending();
  7392. 0) 1.249 us | add_preempt_count();
  7393. 0) 1.127 us | sub_preempt_count();
  7394. 0) + 33.714 us | }
  7395. 0) 1.745 us | rcu_bh_qs();
  7396. 0) | run_hrtimer_softirq() {
  7397. 0) | hrtimer_peek_ahead_timers() {
  7398. 0) | hrtimer_interrupt() {
  7399. 0) 1.564 us | add_preempt_count();
  7400. 0) | ktime_get_update_offsets() {
  7401. 0) 1.158 us | clocksource_mmio_readl_up();
  7402. 0) + 13.038 us | }
  7403. 0) 1.609 us | sub_preempt_count();
  7404. 0) | tick_program_event() {
  7405. 0) | clockevents_program_event() {
  7406. 0) | ktime_get() {
  7407. 0) 1.173 us | clocksource_mmio_readl_up();
  7408. 0) + 12.662 us | }
  7409. 0) 1.519 us | v2_set_next_event();
  7410. 0) + 34.196 us | }
  7411. 0) + 43.745 us | }
  7412. 0) ! 106.015 us | }
  7413. 0) ! 116.000 us | }
  7414. 0) ! 125.624 us | }
  7415. 0) 1.383 us | rcu_bh_qs();
  7416. 0) | __local_bh_enable() {
  7417. 0) 1.113 us | sub_preempt_count();
  7418. 0) + 11.609 us | }
  7419. 0) ! 233.835 us | }
  7420. 0) 1.218 us | idle_cpu();
  7421. 0) 1.805 us | rcu_irq_exit();
  7422. 0) 1.323 us | sub_preempt_count();
  7423. 0) ! 285.038 us | }
  7424. 0) ! 1857.022 us | }
  7425. 0) ! 1888.090 us | }
  7426. 0) <========== |
  7427. 0) | preempt_schedule_irq() {
  7428. 0) 1.173 us | add_preempt_count();
  7429. 0) | __schedule() {
  7430. 0) 1.113 us | add_preempt_count();
  7431. 0) 1.910 us | rcu_sched_qs();
  7432. 0) | rcu_preempt_note_context_switch() {
  7433. 0) 1.639 us | rcu_preempt_cpu_qs();
  7434. 0) + 13.112 us | }
  7435. 0) 1.113 us | add_preempt_count();
  7436. 0) 1.955 us | update_rq_clock.part.76();
  7437. 0) | put_prev_task_fair() {
  7438. 0) | update_curr.constprop.47() {
  7439. 0) 1.098 us | update_min_vruntime.constprop.48();
  7440. 0) + 12.256 us | }
  7441. 0) 3.880 us | __enqueue_entity.constprop.45();
  7442. 0) + 34.917 us | }
  7443. 0) | pick_next_task_fair() {
  7444. 0) 1.083 us | wakeup_gran.isra.34();
  7445. 0) 1.083 us | clear_buddies();
  7446. 0) 3.083 us | __dequeue_entity();
  7447. 0) + 34.752 us | }
  7448. 0) | atomic_notifier_call_chain() {
  7449. 0) 0.978 us | __rcu_read_lock();
  7450. 0) | notifier_call_chain() {
  7451. 0) 0.828 us | nwfpe_notify();
  7452. 0) + 11.850 us | }
  7453. 0) 1.398 us | __rcu_read_unlock();
  7454. 0) + 42.797 us | }
  7455. 0) | finish_task_switch.isra.72() {
  7456. 0) 1.083 us | sub_preempt_count();
  7457. 0) + 13.594 us | }
  7458. 0) 1.023 us | sub_preempt_count();
  7459. 0) ! 112740.7 us | }
  7460. 0) ! 112752.9 us | }
  7461. 0) 1.399 us | add_preempt_count();
  7462. 0) ! 112782.5 us | }
  7463. 0) 0.872 us | add_preempt_count();
  7464. 0) 1.143 us | sub_preempt_count();
  7465. 0) 0.902 us | sub_preempt_count();
  7466. 0) ! 112851.5 us | }
  7467. 0) ! 112861.1 us | }
  7468. 0) + 23.820 us | dbg_snprintf_key();
  7469. 0) | lookup_level0_dirty() {
  7470. 0) 1.233 us | get_seconds();
  7471. 0) 9.293 us | dbg_snprintf_key();
  7472. 0) 1.383 us | dirty_cow_znode();
  7473. 0) 3.067 us | ubifs_search_zbranch();
  7474. 0) 1.037 us | dirty_cow_znode();
  7475. 0) 1.143 us | ubifs_search_zbranch();
  7476. 0) 1.279 us | dirty_cow_znode();
  7477. 0) 1.775 us | ubifs_search_zbranch();
  7478. 0) 1.038 us | dirty_cow_znode();
  7479. 0) 1.729 us | ubifs_search_zbranch();
  7480. 0) 1.173 us | dirty_cow_znode();
  7481. 0) 1.895 us | ubifs_search_zbranch();
  7482. 0) 1.188 us | dirty_cow_znode();
  7483. 0) 1.609 us | ubifs_search_zbranch();
  7484. 0) ! 157.429 us | }
  7485. 0) | ubifs_update_one_lp() {
  7486. 0) 1.233 us | mutex_lock();
  7487. 0) | ubifs_lpt_lookup_dirty() {
  7488. 0) 1.775 us | dirty_cow_nnode();
  7489. 0) 1.414 us | ubifs_get_nnode();
  7490. 0) 1.279 us | dirty_cow_nnode();
  7491. 0) 0.962 us | ubifs_get_nnode();
  7492. 0) 1.294 us | dirty_cow_nnode();
  7493. 0) 1.248 us | ubifs_get_nnode();
  7494. 0) 1.038 us | dirty_cow_nnode();
  7495. 0) 0.992 us | ubifs_get_nnode();
  7496. 0) 1.008 us | dirty_cow_nnode();
  7497. 0) 1.264 us | ubifs_get_pnode();
  7498. 0) + 98.150 us | }
  7499. 0) | ubifs_change_lp() {
  7500. 0) | ubifs_lpt_lookup_dirty() {
  7501. 0) 1.264 us | dirty_cow_nnode();
  7502. 0) 1.338 us | ubifs_get_nnode();
  7503. 0) 0.887 us | dirty_cow_nnode();
  7504. 0) 1.082 us | ubifs_get_nnode();
  7505. 0) 0.918 us | dirty_cow_nnode();
  7506. 0) 0.993 us | ubifs_get_nnode();
  7507. 0) 1.248 us | dirty_cow_nnode();
  7508. 0) 1.083 us | ubifs_get_nnode();
  7509. 0) 1.023 us | dirty_cow_nnode();
  7510. 0) 1.384 us | ubifs_get_pnode();
  7511. 0) + 94.300 us | }
  7512. 0) 1.188 us | add_preempt_count();
  7513. 0) 1.007 us | ubifs_calc_dark();
  7514. 0) 0.872 us | ubifs_calc_dark();
  7515. 0) 1.098 us | ubifs_categorize_lprops();
  7516. 0) 1.429 us | sub_preempt_count();
  7517. 0) ! 162.015 us | }
  7518. 0) 1.157 us | mutex_unlock();
  7519. 0) ! 299.052 us | }
  7520. 0) 2.722 us | dbg_check_tnc();
  7521. 0) 0.962 us | mutex_unlock();
  7522. 0) ! 113404.1 us | }
  7523. 0) | up_read() {
  7524. 0) 1.037 us | add_preempt_count();
  7525. 0) 1.052 us | sub_preempt_count();
  7526. 0) + 20.902 us | }
  7527. 0) 3.684 us | kfree();
  7528. 0) ! 295468.4 us | }
  7529. 0) | release_existing_page_budget() {
  7530. 0) | ubifs_release_budget() {
  7531. 0) 1.324 us | add_preempt_count();
  7532. 0) 3.504 us | ubifs_calc_min_idx_lebs();
  7533. 0) 1.293 us | sub_preempt_count();
  7534. 0) + 42.677 us | }
  7535. 0) + 52.872 us | }
  7536. 0) | unlock_page() {
  7537. 0) 1.444 us | __wake_up_bit();
  7538. 0) + 11.684 us | }
  7539. 0) | end_page_writeback() {
  7540. 0) | test_clear_page_writeback() {
  7541. 0) 0.917 us | add_preempt_count();
  7542. 0) 1.203 us | add_preempt_count();
  7543. 0) 0.918 us | sub_preempt_count();
  7544. 0) 1.007 us | add_preempt_count();
  7545. 0) 1.188 us | sub_preempt_count();
  7546. 0) 1.173 us | add_preempt_count();
  7547. 0) 1.052 us | sub_preempt_count();
  7548. 0) 0.872 us | add_preempt_count();
  7549. 0) 1.023 us | sub_preempt_count();
  7550. 0) 1.008 us | sub_preempt_count();
  7551. 0) ! 105.399 us | }
  7552. 0) 1.007 us | __wake_up_bit();
  7553. 0) ! 125.098 us | }
  7554. 0) ! 295760.4 us | }
  7555. 0) ! 295842.9 us | }
  7556. 0) ! 295852.8 us | }
  7557. 0) | __pagevec_release() {
  7558. 0) | lru_add_drain() {
  7559. 0) 1.263 us | add_preempt_count();
  7560. 0) | lru_add_drain_cpu() {
  7561. 0) | pagevec_lru_move_fn() {
  7562. 0) 1.128 us | add_preempt_count();
  7563. 0) 3.504 us | __pagevec_lru_add_fn();
  7564. 0) 1.414 us | sub_preempt_count();
  7565. 0) | release_pages() {
  7566. 0) 1.294 us | free_hot_cold_page_list();
  7567. 0) + 13.053 us | }
  7568. 0) + 56.602 us | }
  7569. 0) + 68.030 us | }
  7570. 0) 1.158 us | sub_preempt_count();
  7571. 0) + 96.857 us | }
  7572. 0) | release_pages() {
  7573. 0) 1.128 us | free_hot_cold_page_list();
  7574. 0) + 11.925 us | }
  7575. 0) ! 125.745 us | }
  7576. 0) 1.128 us | _cond_resched();
  7577. 0) | pagevec_lookup_tag() {
  7578. 0) | find_get_pages_tag() {
  7579. 0) 1.143 us | __rcu_read_lock();
  7580. 0) 1.324 us | __rcu_read_unlock();
  7581. 0) + 22.857 us | }
  7582. 0) + 31.865 us | }
  7583. 0) ! 299046.5 us | }
  7584. 0) | blk_finish_plug() {
  7585. 0) 2.631 us | blk_flush_plug_list();
  7586. 0) + 12.601 us | }
  7587. 0) ! 299087.8 us | }
  7588. 0) ! 299098.9 us | }
  7589. 0) 1.128 us | add_preempt_count();
  7590. 0) 1.203 us | mapping_tagged();
  7591. 0) 1.444 us | sub_preempt_count();
  7592. 0) 1.353 us | is_bad_inode();
  7593. 0) | ubifs_write_inode() {
  7594. 0) 0.963 us | is_bad_inode();
  7595. 0) 0.962 us | mutex_lock();
  7596. 0) | ubifs_jnl_write_inode() {
  7597. 0) 6.060 us | __kmalloc();
  7598. 0) | make_reservation() {
  7599. 0) | down_read() {
  7600. 0) 0.903 us | add_preempt_count();
  7601. 0) 1.038 us | sub_preempt_count();
  7602. 0) + 19.880 us | }
  7603. 0) | mutex_lock() {
  7604. 0) | __mutex_lock_slowpath() {
  7605. 0) 1.188 us | add_preempt_count();
  7606. 0) 1.008 us | add_preempt_count();
  7607. 0) 1.323 us | sub_preempt_count();
  7608. 0) | schedule_preempt_disabled() {
  7609. 0) 1.023 us | sub_preempt_count();
  7610. 0) | schedule() {
  7611. 0) | __schedule() {
  7612. 0) 1.293 us | add_preempt_count();
  7613. 0) 2.181 us | rcu_sched_qs();
  7614. 0) | rcu_preempt_note_context_switch() {
  7615. 0) 1.715 us | rcu_preempt_cpu_qs();
  7616. 0) + 12.827 us | }
  7617. 0) 0.872 us | add_preempt_count();
  7618. 0) | deactivate_task() {
  7619. 0) | dequeue_task() {
  7620. 0) 2.707 us | update_rq_clock.part.76();
  7621. 0) | dequeue_task_fair() {
  7622. 0) | update_curr.constprop.47() {
  7623. 0) 2.226 us | update_min_vruntime.constprop.48();
  7624. 0) + 14.617 us | }
  7625. 0) 1.594 us | clear_buddies();
  7626. 0) 1.113 us | update_min_vruntime.constprop.48();
  7627. 0) + 46.196 us | }
  7628. 0) + 68.436 us | }
  7629. 0) + 77.955 us | }
  7630. 0) 1.098 us | put_prev_task_fair();
  7631. 0) | pick_next_task_fair() {
  7632. 0) 1.639 us | wakeup_gran.isra.34();
  7633. 0) 0.857 us | clear_buddies();
  7634. 0) 3.218 us | __dequeue_entity();
  7635. 0) + 35.293 us | }
  7636. 0) | atomic_notifier_call_chain() {
  7637. 0) 0.977 us | __rcu_read_lock();
  7638. 0) | notifier_call_chain() {
  7639. 0) 0.827 us | nwfpe_notify();
  7640. 0) + 11.759 us | }
  7641. 0) 1.023 us | __rcu_read_unlock();
  7642. 0) + 40.466 us | }
  7643. 0) | finish_task_switch.isra.72() {
  7644. 0) 1.188 us | sub_preempt_count();
  7645. 0) + 59.715 us | }
  7646. 0) 2.316 us | sub_preempt_count();
  7647. 0) ! 4720.301 us | }
  7648. 0) ! 4731.384 us | }
  7649. 0) | hrtimer_try_to_cancel() {
  7650. 0) 1.700 us | add_preempt_count();
  7651. 0) 1.188 us | sub_preempt_count();
  7652. 0) + 21.368 us | }
  7653. 0) ! 4863.384 us | }
  7654. 0) ! 4896.902 us | }
  7655. 0) ! 4908.541 us | }
  7656. 0) | sys_lseek() {
  7657. 0) 2.466 us | fget_light();
  7658. 0) | generic_file_llseek() {
  7659. 0) 0.963 us | add_preempt_count();
  7660. 0) 0.887 us | sub_preempt_count();
  7661. 0) 1.879 us | generic_file_llseek_size();
  7662. 0) + 31.820 us | }
  7663. 0) + 54.286 us | }
  7664. 0) | sys_write() {
  7665. 0) 1.383 us | fget_light();
  7666. 0) | vfs_write() {
  7667. 0) 1.699 us | rw_verify_area();
  7668. 0) | do_sync_write() {
  7669. 0) | ubifs_aio_write() {
  7670. 0) 1.624 us | get_seconds();
  7671. 0) | ubifs_budget_space() {
  7672. 0) 1.128 us | add_preempt_count();
  7673. 0) 3.309 us | ubifs_calc_min_idx_lebs();
  7674. 0) 2.421 us | ubifs_calc_available();
  7675. 0) 1.384 us | sub_preempt_count();
  7676. 0) + 50.105 us | }
  7677. 0) 1.233 us | mutex_lock();
  7678. 0) 0.963 us | get_seconds();
  7679. 0) | __mark_inode_dirty() {
  7680. 0) 1.023 us | ubifs_dirty_inode();
  7681. 0) 1.113 us | add_preempt_count();
  7682. 0) 1.368 us | sub_preempt_count();
  7683. 0) + 32.376 us | }
  7684. 0) 1.082 us | mutex_unlock();
  7685. 0) | generic_file_aio_write() {
  7686. 0) | __sb_start_write() {
  7687. 0) 1.444 us | add_preempt_count();
  7688. 0) 1.188 us | sub_preempt_count();
  7689. 0) + 21.218 us | }
  7690. 0) 0.992 us | mutex_lock();
  7691. 0) | __generic_file_aio_write() {
  7692. 0) 1.579 us | generic_segment_checks();
  7693. 0) | file_remove_suid() {
  7694. 0) 2.345 us | should_remove_suid();
  7695. 0) | cap_inode_need_killpriv() {
  7696. 0) | ubifs_getxattr() {
  7697. 0) 3.789 us | check_namespace.isra.4();
  7698. 0) 4.090 us | kmem_cache_alloc_trace();
  7699. 0) | ubifs_tnc_lookup_nm() {
  7700. 0) | ubifs_tnc_locate() {
  7701. 0) 1.384 us | mutex_lock();
  7702. 0) | ubifs_lookup_level0() {
  7703. 0) 1.518 us | get_seconds();
  7704. 0) + 29.293 us | dbg_snprintf_key();
  7705. 0) 2.932 us | ubifs_search_zbranch();
  7706. 0) 1.444 us | ubifs_search_zbranch();
  7707. 0) 1.714 us | ubifs_search_zbranch();
  7708. 0) 1.790 us | ubifs_search_zbranch();
  7709. 0) 1.729 us | ubifs_search_zbranch();
  7710. 0) 1.609 us | ubifs_search_zbranch();
  7711. 0) ! 118.888 us | }
  7712. 0) 1.008 us | mutex_unlock();
  7713. 0) ! 148.872 us | }
  7714. 0) ! 159.564 us | }
  7715. 0) 3.112 us | kfree();
  7716. 0) ! 210.932 us | }
  7717. 0) ! 221.368 us | }
  7718. 0) ! 242.542 us | }
  7719. 0) 2.120 us | file_update_time();
  7720. 0) | generic_file_buffered_write() {
  7721. 0) 1.157 us | iov_iter_advance();
  7722. 0) 1.759 us | iov_iter_fault_in_readable();
  7723. 0) | ubifs_write_begin() {
  7724. 0) | grab_cache_page_write_begin() {
  7725. 0) | find_lock_page() {
  7726. 0) | find_get_page() {
  7727. 0) 1.429 us | __rcu_read_lock();
  7728. 0) 1.278 us | __rcu_read_unlock();
  7729. 0) + 23.443 us | }
  7730. 0) + 33.248 us | }
  7731. 0) + 43.534 us | }
  7732. 0) + 55.354 us | }
  7733. 0) 1.098 us | add_preempt_count();
  7734. 0) | iov_iter_copy_from_user_atomic() {
  7735. 0) 1.008 us | add_preempt_count();
  7736. 0) 1.248 us | sub_preempt_count();
  7737. 0) + 25.067 us | }
  7738. 0) 0.887 us | sub_preempt_count();
  7739. 0) 2.571 us | flush_dcache_page();
  7740. 0) 1.534 us | mark_page_accessed();
  7741. 0) | ubifs_write_end() {
  7742. 0) | unlock_page() {
  7743. 0) 1.354 us | __wake_up_bit();
  7744. 0) + 12.255 us | }
  7745. 0) 1.158 us | put_page();
  7746. 0) + 31.309 us | }
  7747. 0) 1.128 us | _cond_resched();
  7748. 0) 1.007 us | iov_iter_advance();
  7749. 0) | balance_dirty_pages_ratelimited_nr() {
  7750. 0) 0.887 us | add_preempt_count();
  7751. 0) 1.293 us | sub_preempt_count();
  7752. 0) + 24.000 us | }
  7753. 0) ! 264.511 us | }
  7754. 0) ! 553.248 us | }
  7755. 0) 1.293 us | mutex_unlock();
  7756. 0) 1.398 us | generic_write_sync();
  7757. 0) | __sb_end_write() {
  7758. 0) 1.188 us | add_preempt_count();
  7759. 0) 1.173 us | sub_preempt_count();
  7760. 0) + 20.121 us | }
  7761. 0) ! 652.075 us | }
  7762. 0) ! 816.105 us | }
  7763. 0) ! 827.864 us | }
  7764. 0) 1.278 us | __fsnotify_parent();
  7765. 0) | fsnotify() {
  7766. 0) | __srcu_read_lock() {
  7767. 0) 0.888 us | add_preempt_count();
  7768. 0) 0.887 us | sub_preempt_count();
  7769. 0) + 20.346 us | }
  7770. 0) | __srcu_read_unlock() {
  7771. 0) 0.903 us | add_preempt_count();
  7772. 0) 1.038 us | sub_preempt_count();
  7773. 0) + 18.888 us | }
  7774. 0) + 60.045 us | }
  7775. 0) ! 928.616 us | }
  7776. 0) ! 948.075 us | }
  7777. 0) | sys_nanosleep() {
  7778. 0) | hrtimer_nanosleep() {
  7779. 0) 2.933 us | hrtimer_init();
  7780. 0) 1.293 us | ktime_add_safe();
  7781. 0) | do_nanosleep() {
  7782. 0) | hrtimer_start_range_ns() {
  7783. 0) | __hrtimer_start_range_ns() {
  7784. 0) 1.158 us | add_preempt_count();
  7785. 0) | ktime_get() {
  7786. 0) 1.443 us | clocksource_mmio_readl_up();
  7787. 0) + 14.391 us | }
  7788. 0) 1.007 us | ktime_add_safe();
  7789. 0) 6.887 us | enqueue_hrtimer();
  7790. 0) | tick_program_event() {
  7791. 0) | clockevents_program_event() {
  7792. 0) | ktime_get() {
  7793. 0) 1.549 us | clocksource_mmio_readl_up();
  7794. 0) + 11.158 us | }
  7795. 0) + 21.383 us | }
  7796. 0) + 31.113 us | }
  7797. 0) 0.992 us | sub_preempt_count();
  7798. 0) 1.910 us | __raise_softirq_irqoff();
  7799. 0) 1.579 us | wakeup_softirqd();
  7800. 0) 1.158 us | add_preempt_count();
  7801. 0) 0.888 us | sub_preempt_count();
  7802. 0) ! 151.052 us | }
  7803. 0) ! 160.526 us | }
  7804. 0) | schedule() {
  7805. 0) | __schedule() {
  7806. 0) 1.338 us | add_preempt_count();
  7807. 0) 2.346 us | rcu_sched_qs();
  7808. 0) | rcu_preempt_note_context_switch() {
  7809. 0) 1.760 us | rcu_preempt_cpu_qs();
  7810. 0) + 12.707 us | }
  7811. 0) 0.872 us | add_preempt_count();
  7812. 0) | deactivate_task() {
  7813. 0) | dequeue_task() {
  7814. 0) 2.872 us | update_rq_clock.part.76();
  7815. 0) | dequeue_task_fair() {
  7816. 0) | update_curr.constprop.47() {
  7817. 0) 2.090 us | update_min_vruntime.constprop.48();
  7818. 0) + 14.226 us | }
  7819. 0) 1.594 us | clear_buddies();
  7820. 0) 0.963 us | update_min_vruntime.constprop.48();
  7821. 0) + 45.895 us | }
  7822. 0) + 68.406 us | }
  7823. 0) + 79.263 us | }
  7824. 0) 1.083 us | put_prev_task_fair();
  7825. 0) | pick_next_task_fair() {
  7826. 0) 1.473 us | wakeup_gran.isra.34();
  7827. 0) 0.857 us | clear_buddies();
  7828. 0) 6.887 us | __dequeue_entity();
  7829. 0) + 38.602 us | }
  7830. 0) | atomic_notifier_call_chain() {
  7831. 0) 1.248 us | __rcu_read_lock();
  7832. 0) | notifier_call_chain() {
  7833. 0) 1.384 us | nwfpe_notify();
  7834. 0) + 11.218 us | }
  7835. 0) 1.038 us | __rcu_read_unlock();
  7836. 0) + 40.992 us | }
  7837. 0) | finish_task_switch.isra.72() {
  7838. 0) 1.353 us | sub_preempt_count();
  7839. 0) + 46.586 us | }
  7840. 0) 2.361 us | sub_preempt_count();
  7841. 0) ! 7826.706 us | }
  7842. 0) ! 7838.256 us | }
  7843. 0) | hrtimer_try_to_cancel() {
  7844. 0) 1.474 us | add_preempt_count();
  7845. 0) 1.278 us | sub_preempt_count();
  7846. 0) + 22.015 us | }
  7847. 0) ! 7971.384 us | }
  7848. 0) ! 8006.195 us | }
  7849. 0) ! 8018.647 us | }
  7850. 0) | sys_lseek() {
  7851. 0) 2.812 us | fget_light();
  7852. 0) | generic_file_llseek() {
  7853. 0) 1.038 us | add_preempt_count();
  7854. 0) 1.233 us | sub_preempt_count();
  7855. 0) 1.729 us | generic_file_llseek_size();
  7856. 0) + 33.173 us | }
  7857. 0) + 54.797 us | }
  7858. 0) | sys_write() {
  7859. 0) 1.052 us | fget_light();
  7860. 0) | vfs_write() {
  7861. 0) 1.549 us | rw_verify_area();
  7862. 0) | do_sync_write() {
  7863. 0) | ubifs_aio_write() {
  7864. 0) 1.503 us | get_seconds();
  7865. 0) | ubifs_budget_space() {
  7866. 0) 1.264 us | add_preempt_count();
  7867. 0) 3.248 us | ubifs_calc_min_idx_lebs();
  7868. 0) 3.323 us | ubifs_calc_available();
  7869. 0) 1.023 us | sub_preempt_count();
  7870. 0) + 52.301 us | }
  7871. 0) 1.429 us | mutex_lock();
  7872. 0) 1.128 us | get_seconds();
  7873. 0) | __mark_inode_dirty() {
  7874. 0) 1.022 us | ubifs_dirty_inode();
  7875. 0) 0.902 us | add_preempt_count();
  7876. 0) 1.068 us | sub_preempt_count();
  7877. 0) + 32.391 us | }
  7878. 0) 1.248 us | mutex_unlock();
  7879. 0) | generic_file_aio_write() {
  7880. 0) | __sb_start_write() {
  7881. 0) 1.098 us | add_preempt_count();
  7882. 0) 1.428 us | sub_preempt_count();
  7883. 0) + 20.692 us | }
  7884. 0) 1.082 us | mutex_lock();
  7885. 0) | __generic_file_aio_write() {
  7886. 0) 1.865 us | generic_segment_checks();
  7887. 0) | file_remove_suid() {
  7888. 0) 2.075 us | should_remove_suid();
  7889. 0) | cap_inode_need_killpriv() {
  7890. 0) | ubifs_getxattr() {
  7891. 0) 4.045 us | check_namespace.isra.4();
  7892. 0) 3.970 us | kmem_cache_alloc_trace();
  7893. 0) | ubifs_tnc_lookup_nm() {
  7894. 0) | ubifs_tnc_locate() {
  7895. 0) 1.564 us | mutex_lock();
  7896. 0) | ubifs_lookup_level0() {
  7897. 0) 1.248 us | get_seconds();
  7898. 0) + 29.489 us | dbg_snprintf_key();
  7899. 0) 2.676 us | ubifs_search_zbranch();
  7900. 0) 1.699 us | ubifs_search_zbranch();
  7901. 0) 1.654 us | ubifs_search_zbranch();
  7902. 0) 1.790 us | ubifs_search_zbranch();
  7903. 0) 1.323 us | ubifs_search_zbranch();
  7904. 0) 1.775 us | ubifs_search_zbranch();
  7905. 0) ! 116.271 us | }
  7906. 0) 0.842 us | mutex_unlock();
  7907. 0) ! 155.669 us | }
  7908. 0) ! 165.428 us | }
  7909. 0) 3.428 us | kfree();
  7910. 0) ! 221.007 us | }
  7911. 0) ! 230.767 us | }
  7912. 0) ! 252.090 us | }
  7913. 0) 1.473 us | file_update_time();
  7914. 0) | generic_file_buffered_write() {
  7915. 0) 1.007 us | iov_iter_advance();
  7916. 0) 1.639 us | iov_iter_fault_in_readable();
  7917. 0) | ubifs_write_begin() {
  7918. 0) | grab_cache_page_write_begin() {
  7919. 0) | find_lock_page() {
  7920. 0) | find_get_page() {
  7921. 0) 1.278 us | __rcu_read_lock();
  7922. 0) 1.279 us | __rcu_read_unlock();
  7923. 0) + 23.850 us | }
  7924. 0) + 33.188 us | }
  7925. 0) + 44.000 us | }
  7926. 0) + 55.669 us | }
  7927. 0) 1.413 us | add_preempt_count();
  7928. 0) | iov_iter_copy_from_user_atomic() {
  7929. 0) 1.008 us | add_preempt_count();
  7930. 0) 1.458 us | sub_preempt_count();
  7931. 0) + 23.594 us | }
  7932. 0) 1.203 us | sub_preempt_count();
  7933. 0) 2.691 us | flush_dcache_page();
  7934. 0) 1.248 us | mark_page_accessed();
  7935. 0) | ubifs_write_end() {
  7936. 0) | unlock_page() {
  7937. 0) 1.563 us | __wake_up_bit();
  7938. 0) + 11.864 us | }
  7939. 0) 1.278 us | put_page();
  7940. 0) + 32.676 us | }
  7941. 0) 1.128 us | _cond_resched();
  7942. 0) 1.489 us | iov_iter_advance();
  7943. 0) | balance_dirty_pages_ratelimited_nr() {
  7944. 0) 1.037 us | add_preempt_count();
  7945. 0) 1.158 us | sub_preempt_count();
  7946. 0) + 21.654 us | }
  7947. 0) ! 256.481 us | }
  7948. 0) ! 554.661 us | }
  7949. 0) 1.549 us | mutex_unlock();
  7950. 0) 1.654 us | generic_write_sync();
  7951. 0) | __sb_end_write() {
  7952. 0) 1.038 us | add_preempt_count();
  7953. 0) 1.188 us | sub_preempt_count();
  7954. 0) + 21.098 us | }
  7955. 0) ! 654.692 us | }
  7956. 0) ! 812.376 us | }
  7957. 0) ! 823.609 us | }
  7958. 0) 1.504 us | __fsnotify_parent();
  7959. 0) | fsnotify() {
  7960. 0) | __srcu_read_lock() {
  7961. 0) 0.902 us | add_preempt_count();
  7962. 0) 1.053 us | sub_preempt_count();
  7963. 0) + 21.218 us | }
  7964. 0) | __srcu_read_unlock() {
  7965. 0) 1.203 us | add_preempt_count();
  7966. 0) 1.338 us | sub_preempt_count();
  7967. 0) + 25.955 us | }
  7968. 0) + 67.699 us | }
  7969. 0) ! 932.301 us | }
  7970. 0) ! 952.496 us | }
  7971. 0) | sys_nanosleep() {
  7972. 0) | hrtimer_nanosleep() {
  7973. 0) 3.083 us | hrtimer_init();
  7974. 0) 1.293 us | ktime_add_safe();
  7975. 0) | do_nanosleep() {
  7976. 0) | hrtimer_start_range_ns() {
  7977. 0) | __hrtimer_start_range_ns() {
  7978. 0) 1.143 us | add_preempt_count();
  7979. 0) | ktime_get() {
  7980. 0) 1.639 us | clocksource_mmio_readl_up();
  7981. 0) + 15.007 us | }
  7982. 0) 1.789 us | ktime_add_safe();
  7983. 0) 8.691 us | enqueue_hrtimer();
  7984. 0) 0.947 us | sub_preempt_count();
  7985. 0) + 74.421 us | }
  7986. 0) + 83.654 us | }
  7987. 0) | schedule() {
  7988. 0) | __schedule() {
  7989. 0) 1.128 us | add_preempt_count();
  7990. 0) 1.970 us | rcu_sched_qs();
  7991. 0) | rcu_preempt_note_context_switch() {
  7992. 0) 1.489 us | rcu_preempt_cpu_qs();
  7993. 0) + 11.955 us | }
  7994. 0) 1.007 us | add_preempt_count();
  7995. 0) | deactivate_task() {
  7996. 0) | dequeue_task() {
  7997. 0) 2.873 us | update_rq_clock.part.76();
  7998. 0) | dequeue_task_fair() {
  7999. 0) | update_curr.constprop.47() {
  8000. 0) 1.880 us | update_min_vruntime.constprop.48();
  8001. 0) + 13.865 us | }
  8002. 0) 1.429 us | clear_buddies();
  8003. 0) 1.098 us | update_min_vruntime.constprop.48();
  8004. 0) + 45.338 us | }
  8005. 0) + 67.188 us | }
  8006. 0) + 76.752 us | }
  8007. 0) 1.384 us | put_prev_task_fair();
  8008. 0) | pick_next_task_fair() {
  8009. 0) 1.775 us | wakeup_gran.isra.34();
  8010. 0) 0.992 us | clear_buddies();
  8011. 0) 4.345 us | __dequeue_entity();
  8012. 0) + 35.459 us | }
  8013. 0) | atomic_notifier_call_chain() {
  8014. 0) 1.143 us | __rcu_read_lock();
  8015. 0) | notifier_call_chain() {
  8016. 0) 0.827 us | nwfpe_notify();
  8017. 0) + 10.677 us | }
  8018. 0) 1.413 us | __rcu_read_unlock();
  8019. 0) + 39.849 us | }
  8020. 0) | finish_task_switch.isra.72() {
  8021. 0) 1.895 us | sub_preempt_count();
  8022. 0) + 45.458 us | }
  8023. 0) 2.511 us | sub_preempt_count();
  8024. 0) ! 10863.33 us | }
  8025. 0) ! 10875.21 us | }
  8026. 0) | hrtimer_try_to_cancel() {
  8027. 0) 1.429 us | add_preempt_count();
  8028. 0) 1.038 us | sub_preempt_count();
  8029. 0) + 21.444 us | }
  8030. 0) ! 11274.78 us | }
  8031. 0) ! 11309.35 us | }
  8032. 0) ! 11321.45 us | }
  8033. 0) | sys_lseek() {
  8034. 0) 2.797 us | fget_light();
  8035. 0) | generic_file_llseek() {
  8036. 0) 1.504 us | add_preempt_count();
  8037. 0) 1.097 us | sub_preempt_count();
  8038. 0) 1.865 us | generic_file_llseek_size();
  8039. 0) + 34.977 us | }
  8040. 0) + 57.609 us | }
  8041. 0) | sys_write() {
  8042. 0) 1.083 us | fget_light();
  8043. 0) | vfs_write() {
  8044. 0) 2.196 us | rw_verify_area();
  8045. 0) | do_sync_write() {
  8046. 0) | ubifs_aio_write() {
  8047. 0) 1.248 us | get_seconds();
  8048. 0) | ubifs_budget_space() {
  8049. 0) 1.458 us | add_preempt_count();
  8050. 0) 3.473 us | ubifs_calc_min_idx_lebs();
  8051. 0) 2.722 us | ubifs_calc_available();
  8052. 0) 1.218 us | sub_preempt_count();
  8053. 0) + 51.744 us | }
  8054. 0) 1.309 us | mutex_lock();
  8055. 0) 0.992 us | get_seconds();
  8056. 0) | __mark_inode_dirty() {
  8057. 0) 0.992 us | ubifs_dirty_inode();
  8058. 0) 1.113 us | add_preempt_count();
  8059. 0) 1.158 us | sub_preempt_count();
  8060. 0) + 31.670 us | }
  8061. 0) 1.083 us | mutex_unlock();
  8062. 0) | generic_file_aio_write() {
  8063. 0) | __sb_start_write() {
  8064. 0) 1.278 us | add_preempt_count();
  8065. 0) 1.023 us | sub_preempt_count();
  8066. 0) + 20.782 us | }
  8067. 0) 0.857 us | mutex_lock();
  8068. 0) | __generic_file_aio_write() {
  8069. 0) 1.443 us | generic_segment_checks();
  8070. 0) | file_remove_suid() {
  8071. 0) 1.895 us | should_remove_suid();
  8072. 0) | cap_inode_need_killpriv() {
  8073. 0) | ubifs_getxattr() {
  8074. 0) 3.790 us | check_namespace.isra.4();
  8075. 0) 3.639 us | kmem_cache_alloc_trace();
  8076. 0) | ubifs_tnc_lookup_nm() {
  8077. 0) | ubifs_tnc_locate() {
  8078. 0) 1.519 us | mutex_lock();
  8079. 0) | ubifs_lookup_level0() {
  8080. 0) 1.308 us | get_seconds();
  8081. 0) + 29.218 us | dbg_snprintf_key();
  8082. 0) 2.661 us | ubifs_search_zbranch();
  8083. 0) 1.790 us | ubifs_search_zbranch();
  8084. 0) 2.165 us | ubifs_search_zbranch();
  8085. 0) 1.699 us | ubifs_search_zbranch();
  8086. 0) 1.654 us | ubifs_search_zbranch();
  8087. 0) 2.061 us | ubifs_search_zbranch();
  8088. 0) ! 118.496 us | }
  8089. 0) 1.007 us | mutex_unlock();
  8090. 0) ! 148.166 us | }
  8091. 0) ! 158.241 us | }
  8092. 0) 3.143 us | kfree();
  8093. 0) ! 209.714 us | }
  8094. 0) ! 220.872 us | }
  8095. 0) ! 242.647 us | }
  8096. 0) 1.233 us | file_update_time();
  8097. 0) | generic_file_buffered_write() {
  8098. 0) 1.294 us | iov_iter_advance();
  8099. 0) 1.850 us | iov_iter_fault_in_readable();
  8100. 0) | ubifs_write_begin() {
  8101. 0) | grab_cache_page_write_begin() {
  8102. 0) | find_lock_page() {
  8103. 0) | find_get_page() {
  8104. 0) 1.143 us | __rcu_read_lock();
  8105. 0) 1.549 us | __rcu_read_unlock();
  8106. 0) + 23.804 us | }
  8107. 0) + 33.639 us | }
  8108. 0) + 44.466 us | }
  8109. 0) + 55.789 us | }
  8110. 0) 1.384 us | add_preempt_count();
  8111. 0) | iov_iter_copy_from_user_atomic() {
  8112. 0) 0.872 us | add_preempt_count();
  8113. 0) 1.489 us | sub_preempt_count();
  8114. 0) + 30.767 us | }
  8115. 0) 1.339 us | sub_preempt_count();
  8116. 0) 2.151 us | flush_dcache_page();
  8117. 0) 1.233 us | mark_page_accessed();
  8118. 0) | ubifs_write_end() {
  8119. 0) | unlock_page() {
  8120. 0) 1.504 us | __wake_up_bit();
  8121. 0) + 12.602 us | }
  8122. 0) 1.158 us | put_page();
  8123. 0) + 32.857 us | }
  8124. 0) 1.128 us | _cond_resched();
  8125. 0) 1.128 us | iov_iter_advance();
  8126. 0) | balance_dirty_pages_ratelimited_nr() {
  8127. 0) 1.504 us | add_preempt_count();
  8128. 0) 1.157 us | sub_preempt_count();
  8129. 0) + 24.496 us | }
  8130. 0) ! 265.429 us | }
  8131. 0) ! 554.105 us | }
  8132. 0) 1.263 us | mutex_unlock();
  8133. 0) 1.790 us | generic_write_sync();
  8134. 0) | __sb_end_write() {
  8135. 0) 0.947 us | add_preempt_count();
  8136. 0) 1.172 us | sub_preempt_count();
  8137. 0) + 19.774 us | }
  8138. 0) ! 653.503 us | }
  8139. 0) ! 808.542 us | }
  8140. 0) ! 821.097 us | }
  8141. 0) 1.143 us | __fsnotify_parent();
  8142. 0) | fsnotify() {
  8143. 0) | __srcu_read_lock() {
  8144. 0) 1.218 us | add_preempt_count();
  8145. 0) 1.022 us | sub_preempt_count();
  8146. 0) + 20.948 us | }
  8147. 0) | __srcu_read_unlock() {
  8148. 0) 0.902 us | add_preempt_count();
  8149. 0) 1.158 us | sub_preempt_count();
  8150. 0) + 19.188 us | }
  8151. 0) + 61.489 us | }
  8152. 0) ! 924.390 us | }
  8153. 0) ! 944.872 us | }
  8154. 0) | sys_nanosleep() {
  8155. 0) | hrtimer_nanosleep() {
  8156. 0) 3.173 us | hrtimer_init();
  8157. 0) 1.293 us | ktime_add_safe();
  8158. 0) | do_nanosleep() {
  8159. 0) | hrtimer_start_range_ns() {
  8160. 0) | __hrtimer_start_range_ns() {
  8161. 0) 0.872 us | add_preempt_count();
  8162. 0) | ktime_get() {
  8163. 0) 1.338 us | clocksource_mmio_readl_up();
  8164. 0) + 14.497 us | }
  8165. 0) 1.173 us | ktime_add_safe();
  8166. 0) 7.203 us | enqueue_hrtimer();
  8167. 0) 1.188 us | sub_preempt_count();
  8168. 0) + 71.037 us | }
  8169. 0) + 81.354 us | }
  8170. 0) | schedule() {
  8171. 0) | __schedule() {
  8172. 0) 0.872 us | add_preempt_count();
  8173. 0) 1.924 us | rcu_sched_qs();
  8174. 0) | rcu_preempt_note_context_switch() {
  8175. 0) 1.338 us | rcu_preempt_cpu_qs();
  8176. 0) + 11.414 us | }
  8177. 0) 1.203 us | add_preempt_count();
  8178. 0) | deactivate_task() {
  8179. 0) | dequeue_task() {
  8180. 0) 2.888 us | update_rq_clock.part.76();
  8181. 0) | dequeue_task_fair() {
  8182. 0) | update_curr.constprop.47() {
  8183. 0) 2.181 us | update_min_vruntime.constprop.48();
  8184. 0) + 13.760 us | }
  8185. 0) 1.444 us | clear_buddies();
  8186. 0) 1.368 us | update_min_vruntime.constprop.48();
  8187. 0) + 52.090 us | }
  8188. 0) + 74.000 us | }
  8189. 0) + 84.030 us | }
  8190. 0) 1.729 us | put_prev_task_fair();
  8191. 0) | pick_next_task_fair() {
  8192. 0) 1.805 us | wakeup_gran.isra.34();
  8193. 0) 1.474 us | clear_buddies();
  8194. 0) 5.368 us | __dequeue_entity();
  8195. 0) + 37.579 us | }
  8196. 0) | atomic_notifier_call_chain() {
  8197. 0) 0.977 us | __rcu_read_lock();
  8198. 0) | notifier_call_chain() {
  8199. 0) 1.098 us | nwfpe_notify();
  8200. 0) + 11.293 us | }
  8201. 0) 1.037 us | __rcu_read_unlock();
  8202. 0) + 40.691 us | }
  8203. 0) | finish_task_switch.isra.72() {
  8204. 0) 1.879 us | sub_preempt_count();
  8205. 0) + 47.082 us | }
  8206. 0) 2.466 us | sub_preempt_count();
  8207. 0) ! 14111.14 us | }
  8208. 0) 1.173 us | }
  8209. 0) ! 14358.31 us | }
  8210. 0) ! 14367.56 us | }
  8211. 0) ! 159210.7 us | }
  8212. 0) ! 159221.4 us | }
  8213. 0) 3.910 us | kfree();
  8214. 0) ! 159279.6 us | }
  8215. 0) ! 159291.7 us | }
  8216. 0) ! 159315.0 us | }
  8217. 0) 1.910 us | file_update_time();
  8218. 0) | generic_file_buffered_write() {
  8219. 0) 1.158 us | iov_iter_advance();
  8220. 0) 2.421 us | iov_iter_fault_in_readable();
  8221. 0) | ubifs_write_begin() {
  8222. 0) | grab_cache_page_write_begin() {
  8223. 0) | find_lock_page() {
  8224. 0) | find_get_page() {
  8225. 0) 1.263 us | __rcu_read_lock();
  8226. 0) 1.429 us | __rcu_read_unlock();
  8227. 0) + 24.436 us | }
  8228. 0) + 35.023 us | }
  8229. 0) + 45.655 us | }
  8230. 0) | ubifs_budget_space() {
  8231. 0) 1.774 us | add_preempt_count();
  8232. 0) 3.263 us | ubifs_calc_min_idx_lebs();
  8233. 0) 3.142 us | ubifs_calc_available();
  8234. 0) 1.443 us | sub_preempt_count();
  8235. 0) + 54.376 us | }
  8236. 0) ! 121.053 us | }
  8237. 0) 1.113 us | add_preempt_count();
  8238. 0) | iov_iter_copy_from_user_atomic() {
  8239. 0) 1.008 us | add_preempt_count();
  8240. 0) 1.052 us | sub_preempt_count();
  8241. 0) + 22.075 us | }
  8242. 0) 1.053 us | sub_preempt_count();
  8243. 0) 2.571 us | flush_dcache_page();
  8244. 0) 1.248 us | mark_page_accessed();
  8245. 0) | ubifs_write_end() {
  8246. 0) | __set_page_dirty_nobuffers() {
  8247. 0) 1.143 us | add_preempt_count();
  8248. 0) | account_page_dirtied.part.24() {
  8249. 0) 0.902 us | add_preempt_count();
  8250. 0) 1.053 us | sub_preempt_count();
  8251. 0) 1.173 us | add_preempt_count();
  8252. 0) 1.053 us | sub_preempt_count();
  8253. 0) + 41.007 us | }
  8254. 0) 1.188 us | sub_preempt_count();
  8255. 0) | __mark_inode_dirty() {
  8256. 0) 1.204 us | add_preempt_count();
  8257. 0) 1.443 us | sub_preempt_count();
  8258. 0) + 31.474 us | }
  8259. 0) ! 113.699 us | }
  8260. 0) | unlock_page() {
  8261. 0) 1.609 us | __wake_up_bit();
  8262. 0) + 11.700 us | }
  8263. 0) 1.187 us | put_page();
  8264. 0) ! 153.428 us | }
  8265. 0) 1.414 us | _cond_resched();
  8266. 0) 1.007 us | iov_iter_advance();
  8267. 0) | balance_dirty_pages_ratelimited_nr() {
  8268. 0) 1.037 us | add_preempt_count();
  8269. 0) 1.173 us | sub_preempt_count();
  8270. 0) + 23.639 us | }
  8271. 0) ! 443.955 us | }
  8272. 0) ! 159806.6 us | }
  8273. 0) 1.218 us | mutex_unlock();
  8274. 0) 1.384 us | generic_write_sync();
  8275. 0) | __sb_end_write() {
  8276. 0) 0.903 us | add_preempt_count();
  8277. 0) 1.068 us | sub_preempt_count();
  8278. 0) + 20.481 us | }
  8279. 0) ! 159909.0 us | }
  8280. 0) ! 159932.6 us | }
  8281. 0) ! 159945.7 us | }
  8282. 0) 1.143 us | __fsnotify_parent();
  8283. 0) | fsnotify() {
  8284. 0) | __srcu_read_lock() {
  8285. 0) 1.038 us | add_preempt_count();
  8286. 0) 1.323 us | sub_preempt_count();
  8287. 0) + 21.729 us | }
  8288. 0) | __srcu_read_unlock() {
  8289. 0) 0.917 us | add_preempt_count();
  8290. 0) 1.218 us | sub_preempt_count();
  8291. 0) + 19.699 us | }
  8292. 0) + 61.113 us | }
  8293. 0) ! 160047.0 us | }
  8294. 0) 1.112 us | fput();
  8295. 0) ! 160094.9 us | }
  8296. 0) | sys_lseek() {
  8297. 0) | fget_light() {
  8298. 0) 1.113 us | __rcu_read_lock();
  8299. 0) 1.127 us | __rcu_read_unlock();
  8300. 0) + 22.587 us | }
  8301. 0) | generic_file_llseek() {
  8302. 0) 1.324 us | add_preempt_count();
  8303. 0) 1.323 us | sub_preempt_count();
  8304. 0) 2.256 us | generic_file_llseek_size();
  8305. 0) + 32.707 us | }
  8306. 0) 1.158 us | fput();
  8307. 0) + 84.286 us | }
  8308. 0) | sys_write() {
  8309. 0) | fget_light() {
  8310. 0) 0.977 us | __rcu_read_lock();
  8311. 0) 0.887 us | __rcu_read_unlock();
  8312. 0) + 20.180 us | }
  8313. 0) | vfs_write() {
  8314. 0) 1.624 us | rw_verify_area();
  8315. 0) | do_sync_write() {
  8316. 0) | ubifs_aio_write() {
  8317. 0) 1.474 us | get_seconds();
  8318. 0) | ubifs_budget_space() {
  8319. 0) 1.639 us | add_preempt_count();
  8320. 0) 3.294 us | ubifs_calc_min_idx_lebs();
  8321. 0) 2.346 us | ubifs_calc_available();
  8322. 0) 1.579 us | sub_preempt_count();
  8323. 0) + 50.406 us | }
  8324. 0) | mutex_lock() {
  8325. 0) | __mutex_lock_slowpath() {
  8326. 0) 1.128 us | add_preempt_count();
  8327. 0) 1.008 us | add_preempt_count();
  8328. 0) 1.158 us | sub_preempt_count();
  8329. 0) | schedule_preempt_disabled() {
  8330. 0) 1.173 us | sub_preempt_count();
  8331. 0) | schedule() {
  8332. 0) | __schedule() {
  8333. 0) 0.977 us | add_preempt_count();
  8334. 0) 2.165 us | rcu_sched_qs();
  8335. 0) | rcu_preempt_note_context_switch() {
  8336. 0) 1.744 us | rcu_preempt_cpu_qs();
  8337. 0) + 12.165 us | }
  8338. 0) 1.128 us | add_preempt_count();
  8339. 0) | deactivate_task() {
  8340. 0) | dequeue_task() {
  8341. 0) 2.436 us | update_rq_clock.part.76();
  8342. 0) | dequeue_task_fair() {
  8343. 0) | update_curr.constprop.47() {
  8344. 0) 2.542 us | update_min_vruntime.constprop.48();
  8345. 0) + 14.391 us | }
  8346. 0) 1.398 us | clear_buddies();
  8347. 0) 1.113 us | update_min_vruntime.constprop.48();
  8348. 0) + 46.090 us | }
  8349. 0) + 68.632 us | }
  8350. 0) + 78.196 us | }
  8351. 0) 1.369 us | put_prev_task_fair();
  8352. 0) | pick_next_task_fair() {
  8353. 0) 0.977 us | clear_buddies();
  8354. 0) 3.384 us | __dequeue_entity();
  8355. 0) + 24.617 us | }
  8356. 0) | atomic_notifier_call_chain() {
  8357. 0) 0.843 us | __rcu_read_lock();
  8358. 0) | notifier_call_chain() {
  8359. 0) 0.827 us | nwfpe_notify();
  8360. 0) + 12.075 us | }
  8361. 0) 0.887 us | __rcu_read_unlock();
  8362. 0) + 41.158 us | }
  8363. 0) | finish_task_switch.isra.72() {
  8364. 0) ==========> |
  8365. 0) | avic_handle_irq() {
  8366. 0) | irq_find_mapping() {
  8367. 0) 1.368 us | irq_domain_legacy_revmap();
  8368. 0) + 13.955 us | }
  8369. 0) | handle_IRQ() {
  8370. 0) | irq_enter() {
  8371. 0) 1.820 us | rcu_irq_enter();
  8372. 0) 1.248 us | add_preempt_count();
  8373. 0) + 22.451 us | }
  8374. 0) | generic_handle_irq() {
  8375. 0) | handle_level_irq() {
  8376. 0) 1.188 us | add_preempt_count();
  8377. 0) 1.534 us | irq_gc_mask_clr_bit();
  8378. 0) 1.158 us | irq_gc_mask_clr_bit();
  8379. 0) | handle_irq_event() {
  8380. 0) 1.384 us | sub_preempt_count();
  8381. 0) | handle_irq_event_percpu() {
  8382. 0) | mxc_timer_interrupt() {
  8383. 0) | hrtimer_interrupt() {
  8384. 0) 0.978 us | add_preempt_count();
  8385. 0) | ktime_get_update_offsets() {
  8386. 0) 1.639 us | clocksource_mmio_readl_up();
  8387. 0) + 13.940 us | }
  8388. 0) | __run_hrtimer() {
  8389. 0) 7.233 us | __remove_hrtimer();
  8390. 0) 1.158 us | sub_preempt_count();
  8391. 0) | hrtimer_wakeup() {
  8392. 0) | wake_up_process() {
  8393. 0) | try_to_wake_up() {
  8394. 0) 1.488 us | add_preempt_count();
  8395. 0) 1.173 us | add_preempt_count();
  8396. 0) | activate_task() {
  8397. 0) | enqueue_task() {
  8398. 0) 2.286 us | update_rq_clock.part.76();
  8399. 0) | enqueue_task_fair() {
  8400. 0) | update_curr.constprop.47() {
  8401. 0) 2.316 us | update_min_vruntime.constprop.48();
  8402. 0) + 13.128 us | }
  8403. 0) 3.730 us | __enqueue_entity.constprop.45();
  8404. 0) + 39.068 us | }
  8405. 0) + 61.038 us | }
  8406. 0) + 70.947 us | }
  8407. 0) | ttwu_do_wakeup.constprop.90() {
  8408. 0) | check_preempt_curr() {
  8409. 0) | check_preempt_wakeup() {
  8410. 0) 1.173 us | update_curr.constprop.47();
  8411. 0) 1.233 us | wakeup_gran.isra.34();
  8412. 0) + 28.166 us | }
  8413. 0) + 40.061 us | }
  8414. 0) + 55.218 us | }
  8415. 0) 1.037 us | sub_preempt_count();
  8416. 0) 1.158 us | sub_preempt_count();
  8417. 0) ! 183.203 us | }
  8418. 0) ! 192.676 us | }
  8419. 0) ! 202.586 us | }
  8420. 0) 1.429 us | add_preempt_count();
  8421. 0) ! 252.196 us | }
  8422. 0) | __run_hrtimer() {
  8423. 0) 3.353 us | __remove_hrtimer();
  8424. 0) 1.173 us | sub_preempt_count();
  8425. 0) | hrtimer_wakeup() {
  8426. 0) | wake_up_process() {
  8427. 0) | try_to_wake_up() {
  8428. 0) 0.977 us | add_preempt_count();
  8429. 0) 0.872 us | add_preempt_count();
  8430. 0) | activate_task() {
  8431. 0) | enqueue_task() {
  8432. 0) 1.413 us | update_rq_clock.part.76();
  8433. 0) | enqueue_task_fair() {
  8434. 0) | update_curr.constprop.47() {
  8435. 0) 1.098 us | update_min_vruntime.constprop.48();
  8436. 0) + 10.677 us | }
  8437. 0) 4.240 us | __enqueue_entity.constprop.45();
  8438. 0) + 34.887 us | }
  8439. 0) + 54.782 us | }
  8440. 0) + 63.970 us | }
  8441. 0) | ttwu_do_wakeup.constprop.90() {
  8442. 0) | check_preempt_curr() {
  8443. 0) | check_preempt_wakeup() {
  8444. 0) 1.008 us | update_curr.constprop.47();
  8445. 0) 0.977 us | wakeup_gran.isra.34();
  8446. 0) + 20.812 us | }
  8447. 0) + 30.692 us | }
  8448. 0) + 44.932 us | }
  8449. 0) 0.963 us | sub_preempt_count();
  8450. 0) 1.022 us | sub_preempt_count();
  8451. 0) ! 164.045 us | }
  8452. 0) ! 172.887 us | }
  8453. 0) ! 181.579 us | }
  8454. 0) 1.023 us | add_preempt_count();
  8455. 0) ! 222.677 us | }
  8456. 0) | __run_hrtimer() {
  8457. 0) 2.105 us | __remove_hrtimer();
  8458. 0) 1.098 us | sub_preempt_count();
  8459. 0) | hrtimer_wakeup() {
  8460. 0) | wake_up_process() {
  8461. 0) | try_to_wake_up() {
  8462. 0) 1.007 us | add_preempt_count();
  8463. 0) 1.008 us | add_preempt_count();
  8464. 0) | activate_task() {
  8465. 0) | enqueue_task() {
  8466. 0) 1.278 us | update_rq_clock.part.76();
  8467. 0) | enqueue_task_fair() {
  8468. 0) | update_curr.constprop.47() {
  8469. 0) 0.963 us | update_min_vruntime.constprop.48();
  8470. 0) + 10.752 us | }
  8471. 0) 2.436 us | __enqueue_entity.constprop.45();
  8472. 0) + 31.819 us | }
  8473. 0) + 51.128 us | }
  8474. 0) + 60.842 us | }
  8475. 0) | ttwu_do_wakeup.constprop.90() {
  8476. 0) | check_preempt_curr() {
  8477. 0) | check_preempt_wakeup() {
  8478. 0) 1.037 us | update_curr.constprop.47();
  8479. 0) 1.113 us | wakeup_gran.isra.34();
  8480. 0) + 18.977 us | }
  8481. 0) + 28.406 us | }
  8482. 0) + 41.098 us | }
  8483. 0) 1.112 us | sub_preempt_count();
  8484. 0) 0.903 us | sub_preempt_count();
  8485. 0) ! 154.887 us | }
  8486. 0) ! 163.745 us | }
  8487. 0) ! 172.451 us | }
  8488. 0) 1.023 us | add_preempt_count();
  8489. 0) ! 216.256 us | }
  8490. 0) | __run_hrtimer() {
  8491. 0) 3.804 us | __remove_hrtimer();
  8492. 0) 1.414 us | sub_preempt_count();
  8493. 0) | tick_sched_timer() {
  8494. 0) | ktime_get() {
  8495. 0) 1.474 us | clocksource_mmio_readl_up();
  8496. 0) + 14.466 us | }
  8497. 0) | tick_do_update_jiffies64() {
  8498. 0) 1.008 us | add_preempt_count();
  8499. 0) | do_timer() {
  8500. 0) | update_wall_time() {
  8501. 0) 1.008 us | add_preempt_count();
  8502. 0) 1.038 us | clocksource_mmio_readl_up();
  8503. 0) | ntp_tick_length() {
  8504. 0) 0.872 us | add_preempt_count();
  8505. 0) 1.008 us | sub_preempt_count();
  8506. 0) + 19.895 us | }
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