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authorLinus Torvalds <torvalds@linux-foundation.org>2011-03-24 17:51:12 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2011-03-24 17:51:12 -0700
commita7351402574eec1308b099cc8e8108e715a2c8b6 (patch)
tree09e3c2a5f3522f4c4ed5d92c0a87ec1cf48ca443
parentb2b755b5f10eb32fbdc73a9907c07006b17f714b (diff)
parentb8c4c96ed4cdecf5ae51fc6f4c006658e873047f (diff)
Merge branch 'slab/urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/penberg/slab-2.6
* 'slab/urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/penberg/slab-2.6: SLUB: Write to per cpu data when allocating it slub: Fix debugobjects with lockless fastpath
-rw-r--r--mm/slub.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/mm/slub.c b/mm/slub.c
index 93de30db95f..f881874843a 100644
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -849,11 +849,11 @@ static inline void slab_free_hook(struct kmem_cache *s, void *x)
local_irq_save(flags);
kmemcheck_slab_free(s, x, s->objsize);
debug_check_no_locks_freed(x, s->objsize);
- if (!(s->flags & SLAB_DEBUG_OBJECTS))
- debug_check_no_obj_freed(x, s->objsize);
local_irq_restore(flags);
}
#endif
+ if (!(s->flags & SLAB_DEBUG_OBJECTS))
+ debug_check_no_obj_freed(x, s->objsize);
}
/*
@@ -1604,7 +1604,7 @@ static inline void note_cmpxchg_failure(const char *n,
void init_kmem_cache_cpus(struct kmem_cache *s)
{
-#if defined(CONFIG_CMPXCHG_LOCAL) && defined(CONFIG_PREEMPT)
+#ifdef CONFIG_CMPXCHG_LOCAL
int cpu;
for_each_possible_cpu(cpu)