#!/system/bin/sh
mount -o $1 / -t rootfs;
mount -o $1 /dev -t devpts;
mount -o $1 /proc -t proc;
mount -o $1 /sys -t sysfs;
mount -o $1 /mnt/asec -t tmpfs;
mount -o $1 /system -t yaffs2;
mount -o $1 /data -t yaffs2;
mount -o $1 /cache -t yaffs2;
mount -o $1 /mnt/sdcard -t vfat;
mount -o $1 /mnt/secure/asec -t vfat;
mount -o $1 /mnt/sdcard/.android_secure -t tmpfs;

echo interactive > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor;

for f in /sys/devices/virtual/block/*/queue/scheduler; do echo deadline > $f; done;
for f in /sys/devic*/platform/msm_sdcc.2/mmc_host/mmc1/mmc1:*/block/*/queue/scheduler; do echo deadline > $f; done;
for f in /sys/devices/virtual/block/*/queue/rotational; do echo 0 > $f; done;
for f in /sys/devic*/platform/msm_sdcc.2/mmc_host/mmc1/mmc1:*/block/*/queue/rotational; do echo 0 > $f; done;
for f in /sys/devices/virtual/block/*/queue/iosched/writes_starved; do echo 4 > $f; done;
for f in /sys/devic*/platform/msm_sdcc.2/mmc_host/mmc1/mmc1:*/block/*/queue/iosched/writes_starved; do echo 4 > $f; done;
for f in /sys/devices/virtual/block/*/queue/iosched/fifo_batch; do echo 1 > $f; done;
for f in /sys/devic*/platform/msm_sdcc.2/mmc_host/mmc1/mmc1:*/block/*/queue/iosched/fifo_batch; do echo 1 > $f; done;
for f in /sys/devices/virtual/block/*/queue/nr_requests; do echo 256 > $f; done;
for f in /sys/devic*/platform/msm_sdcc.2/mmc_host/mmc1/mmc1:*/block/*/queue/nr_requests; do echo 256 > $f; done;

echo 0 > /proc/sys/vm/swappiness;
echo 0 > /proc/sys/vm/dirty_expire_centisecs;
echo 0 > /proc/sys/vm/dirty_writeback_centisecs;
echo 60 > /proc/sys/vm/dirty_background_ratio;
echo 95 > /proc/sys/vm/dirty_ratio;
echo 200 > /proc/sys/vm/vfs_cache_pressure;
#echo 4096 > /proc/sys/vm/min_free_kbytes;

echo 1 > /proc/sys/vm/oom_kill_allocating_task;
echo 6144 87380 524288 > /proc/sys/net/ipv4/tcp_wmem;
echo 6144 87380 524288 > /proc/sys/net/ipv4/tcp_rmem;
echo 524288 > /proc/sys/net/core/wmem_max;
echo 524288 > /proc/sys/net/core/rmem_max;
echo 1 > /proc/sys/net/ipv4/tcp_tw_recycle;
echo 1 > /proc/sys/net/ipv4/tcp_tw_recycle;


mount -t debugfs none /sys/kernel/debug;
echo NO_NORMALIZED_SLEEPER > /sys/kernel/debug/sched_features;
echo 600000 > /proc/sys/kernel/sched_latency_ns;
echo 400000 > /proc/sys/kernel/sched_wakeup_granularity_ns;
echo 400000 > /proc/sys/kernel/sched_min_granularity_ns;
echo 2048 > /proc/sys/kernel/msgmni
echo 64000 > /proc/sys/kernel/msgmax
echo 268435456 > /proc/sys/kernel/shmmax
echo 500 512000 64 2048 > /proc/sys/kernel/sem

#setprop dalvik.vm.startheapsize 8m;
setprop wifi.supplicant_scan_interval 90;
setprop windowsmgr.max_events_per_sec 60;