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authorVladimir Davydov <vdavydov@parallels.com>2014-01-23 15:53:39 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2014-01-23 16:36:53 -0800
commit0d8a4a3799ab007b7a5e50aff9da9558925e0c15 (patch)
treea57c79e7e753dd3a7255a2aeb687af0948dba3b7
parent6c14466cc00ff13121ae782d33d9df0fde20b124 (diff)
downloadop-kernel-dev-0d8a4a3799ab007b7a5e50aff9da9558925e0c15.zip
op-kernel-dev-0d8a4a3799ab007b7a5e50aff9da9558925e0c15.tar.gz
memcg: remove unused code from kmem_cache_destroy_work_func
Signed-off-by: Vladimir Davydov <vdavydov@parallels.com> Reviewed-by: Michal Hocko <mhocko@suse.cz> Cc: Johannes Weiner <hannes@cmpxchg.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r--mm/memcontrol.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index 98f80be..19d5d42 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -3359,11 +3359,9 @@ static void kmem_cache_destroy_work_func(struct work_struct *w)
* So if we aren't down to zero, we'll just schedule a worker and try
* again
*/
- if (atomic_read(&cachep->memcg_params->nr_pages) != 0) {
+ if (atomic_read(&cachep->memcg_params->nr_pages) != 0)
kmem_cache_shrink(cachep);
- if (atomic_read(&cachep->memcg_params->nr_pages) == 0)
- return;
- } else
+ else
kmem_cache_destroy(cachep);
}
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