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authorIngo Molnar <mingo@elte.hu>2008-09-10 03:09:51 -0400
committerIngo Molnar <mingo@elte.hu>2008-09-10 03:09:51 -0400
commit6003ab0bad4cc56f3c4fadf62a0d23a967b9c53b (patch)
tree2087ca69776116b70a6af0daae9c10bfac1aa347 /kernel/lockdep.c
parentab7476cf76e560f0efda2a631a70aabe93009025 (diff)
parentadee14b2e1557d0a8559f29681732d05a89dfc35 (diff)
Merge branch 'linus' into core/debug
Conflicts: lib/vsprintf.c Manual merge: include/linux/kernel.h Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel/lockdep.c')
-rw-r--r--kernel/lockdep.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/kernel/lockdep.c b/kernel/lockdep.c
index 77fa776a2da8..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
@@ -2582,7 +2582,7 @@ static int __lock_acquire(struct lockdep_map *lock, unsigned int subclass,
2582 hlock->trylock = trylock; 2582 hlock->trylock = trylock;
2583 hlock->read = read; 2583 hlock->read = read;
2584 hlock->check = check; 2584 hlock->check = check;
2585 hlock->hardirqs_off = hardirqs_off; 2585 hlock->hardirqs_off = !!hardirqs_off;
2586#ifdef CONFIG_LOCK_STAT 2586#ifdef CONFIG_LOCK_STAT
2587 hlock->waittime_stamp = 0; 2587 hlock->waittime_stamp = 0;
2588 hlock->holdtime_stamp = sched_clock(); 2588 hlock->holdtime_stamp = sched_clock();
@@ -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);