2.6.0-t3-oprofile-3of3-lkml.patch

   1 diff -X dontdiff -Naur linux-cvs/drivers/oprofile/buffer_sync.c linux-fixes/drivers/oprofile/buffer_sync.c
   2 --- linux-cvs/drivers/oprofile/buffer_sync.c    2003-06-18 15:06:09.000000000 +0100
   3 +++ linux-fixes/drivers/oprofile/buffer_sync.c  2003-08-19 01:15:36.000000000 +0100
   4 @@ -308,8 +308,10 @@
   5
   6         cookie = lookup_dcookie(mm, s->eip, &offset);
   7
   8 -       if (!cookie)
   9 +       if (!cookie) {
  10 +               atomic_inc(&oprofile_stats.sample_lost_no_mapping);
  11                 return;
  12 +       }
  13
  14         if (cookie != last_cookie) {
  15                 add_cookie_switch(cookie);
  16 diff -X dontdiff -Naur linux-cvs/drivers/oprofile/oprofile_stats.c linux-fixes/drivers/oprofile/oprofile_stats.c
  17 --- linux-cvs/drivers/oprofile/oprofile_stats.c 2003-05-04 02:42:47.000000000 +0100
  18 +++ linux-fixes/drivers/oprofile/oprofile_stats.c       2003-08-19 01:17:17.000000000 +0100
  19 @@ -32,6 +32,7 @@
  20         }
  21
  22         atomic_set(&oprofile_stats.sample_lost_no_mm, 0);
  23 +       atomic_set(&oprofile_stats.sample_lost_no_mapping, 0);
  24         atomic_set(&oprofile_stats.event_lost_overflow, 0);
  25  }
  26
  27 @@ -70,6 +71,8 @@
  28
  29         oprofilefs_create_ro_atomic(sb, dir, "sample_lost_no_mm",
  30                 &oprofile_stats.sample_lost_no_mm);
  31 +       oprofilefs_create_ro_atomic(sb, dir, "sample_lost_no_mapping",
  32 +               &oprofile_stats.sample_lost_no_mapping);
  33         oprofilefs_create_ro_atomic(sb, dir, "event_lost_overflow",
  34                 &oprofile_stats.event_lost_overflow);
  35  }
  36 diff -X dontdiff -Naur linux-cvs/drivers/oprofile/oprofile_stats.h linux-fixes/drivers/oprofile/oprofile_stats.h
  37 --- linux-cvs/drivers/oprofile/oprofile_stats.h 2003-05-04 02:42:47.000000000 +0100
  38 +++ linux-fixes/drivers/oprofile/oprofile_stats.h       2003-08-19 01:16:23.000000000 +0100
  39 @@ -14,6 +14,7 @@
  40
  41  struct oprofile_stat_struct {
  42         atomic_t sample_lost_no_mm;
  43 +       atomic_t sample_lost_no_mapping;
  44         atomic_t event_lost_overflow;
  45  };
  46
  47