aboutsummaryrefslogtreecommitdiffstats
path: root/kernel/lockdep.c
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@linux-foundation.org>2008-08-28 15:31:49 -0400
committerLinus Torvalds <torvalds@linux-foundation.org>2008-08-28 15:31:49 -0400
commit66833d5f3934a19d0988b7d0de58149bfd7a5884 (patch)
treea34ce3de726fdd5d7617da51e3a06a3c7c309341 /kernel/lockdep.c
parent0234bf1d98ebd1cb8ea1630957f6d14170cc0ba0 (diff)
parent2633f0e57b1127f4060d70bf460140dc9bb19386 (diff)
Merge branch 'core-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'core-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: exit signals: use of uninitialized field notify_count lockdep: fix invalid list_del_rcu in zap_class lockstat: repair erronous contention statistics lockstat: fix numerical output rounding error
Diffstat (limited to 'kernel/lockdep.c')
-rw-r--r--kernel/lockdep.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/kernel/lockdep.c b/kernel/lockdep.c
index 3bfb1877a003..dbda475b13bd 100644
--- a/kernel/lockdep.c
+++ b/kernel/lockdep.c
@@ -875,11 +875,11 @@ static int add_lock_to_list(struct lock_class *class, struct lock_class *this,
875 if (!entry) 875 if (!entry)
876 return 0; 876 return 0;
877 877
878 entry->class = this;
879 entry->distance = distance;
880 if (!save_trace(&entry->trace)) 878 if (!save_trace(&entry->trace))
881 return 0; 879 return 0;
882 880
881 entry->class = this;
882 entry->distance = distance;
883 /* 883 /*
884 * Since we never remove from the dependency list, the list can 884 * Since we never remove from the dependency list, the list can
885 * be walked lockless by other CPUs, it's only allocation 885 * be walked lockless by other CPUs, it's only allocation
@@ -3029,7 +3029,7 @@ found_it:
3029 3029
3030 stats = get_lock_stats(hlock_class(hlock)); 3030 stats = get_lock_stats(hlock_class(hlock));
3031 if (point < ARRAY_SIZE(stats->contention_point)) 3031 if (point < ARRAY_SIZE(stats->contention_point))
3032 stats->contention_point[i]++; 3032 stats->contention_point[point]++;
3033 if (lock->cpu != smp_processor_id()) 3033 if (lock->cpu != smp_processor_id())
3034 stats->bounces[bounce_contended + !!hlock->read]++; 3034 stats->bounces[bounce_contended + !!hlock->read]++;
3035 put_lock_stats(stats); 3035 put_lock_stats(stats);