minor pagefaults?

(defn p1 []
  (dotimes [i N]
    nil))

$ \time java -cp target/xgp.clib-0.1-standalone.jar xgp.clib.stm
10000000 iterations:
"Elapsed time: 288.107171 msecs"
1.78user 0.05system 0:01.60elapsed 114%CPU (0avgtext+0avgdata 80872maxresident)k
64inputs+72outputs (0major+25288minor)pagefaults 0swaps

public java.lang.Object invoke();
  Code:
   0:   getstatic       #34; //Field const__1:Lclojure/lang/Var;
   3:   invokevirtual   #58; //Method clojure/lang/Var.getRawRoot:()Ljava/lang/Object;
   6:   invokestatic    #62; //Method clojure/lang/RT.longCast:(Ljava/lang/Object;)J
   9:   lstore_1
   10:  lconst_0
   11:  lstore_3
   12:  lload_3
   13:  lload_1
   14:  lcmp
   15:  ifge    31
   18:  aconst_null
   19:  pop
   20:  lload_3
   21:  lconst_1
   22:  ladd
   23:  lstore_3
   24:  goto    12
   27:  goto    32
   30:  pop
   31:  aconst_null
   32:  areturn



    for (long i = 0; i < N; i++)
      ;

$ \time java -cp . x
10826513
0.07user 0.01system 0:00.09elapsed 88%CPU (0avgtext+0avgdata 14152maxresident)k
0inputs+72outputs (0major+3873minor)pagefaults 0swaps

   11:  lstore_2
   12:  lconst_0
   13:  lstore  4
   15:  lload   4
   17:  getstatic       #2; //Field N:J
   20:  lcmp
   21:  ifge    33
   24:  lload   4
   26:  lconst_1
   27:  ladd
   28:  lstore  4
   30:  goto    15