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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>
This commit is contained in:
Vladimir Davydov 2014-01-23 15:53:39 -08:00 committed by Linus Torvalds
parent 6c14466cc0
commit 0d8a4a3799
1 changed files with 2 additions and 4 deletions
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6
mm/memcontrol.c
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@ -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);
}