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authorJoonsoo Kim <iamjoonsoo.kim@lge.com>2014-10-09 15:26:04 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2014-10-09 22:25:50 -0400
commit3d88019408d6fbff1a38a58e694d56b7fd465408 (patch)
treef60d4082fb81cf0538d37d7f466608b54709df10 /mm/slab.c
parent61f47105a2c9c60e950ca808b7560f776f9bfa31 (diff)
downloadop-kernel-dev-3d88019408d6fbff1a38a58e694d56b7fd465408.zip
op-kernel-dev-3d88019408d6fbff1a38a58e694d56b7fd465408.tar.gz
mm/slab: move cache_flusharray() out of unlikely.text section
Now, due to likely keyword, compiled code of cache_flusharray() is on unlikely.text section. Although it is uncommon case compared to free to cpu cache case, it is common case than free_block(). But, free_block() is on normal text section. This patch fix this odd situation to remove likely keyword. Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com> Cc: Christoph Lameter <cl@linux.com> Cc: Pekka Enberg <penberg@kernel.org> Cc: David Rientjes <rientjes@google.com> Cc: Zhang Yanfei <zhangyanfei@cn.fujitsu.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/slab.c')
-rw-r--r--mm/slab.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/slab.c b/mm/slab.c
index c52bc5a..fa178e0 100644
--- a/mm/slab.c
+++ b/mm/slab.c
@@ -3399,7 +3399,7 @@ static inline void __cache_free(struct kmem_cache *cachep, void *objp,
if (nr_online_nodes > 1 && cache_free_alien(cachep, objp))
return;
- if (likely(ac->avail < ac->limit)) {
+ if (ac->avail < ac->limit) {
STATS_INC_FREEHIT(cachep);
} else {
STATS_INC_FREEMISS(cachep);
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