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memcg: make memcg_update_cache_sizes() static

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This function is not used outside of memcontrol.c so make it static.

Signed-off-by: Vladimir Davydov <vdavydov@parallels.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Acked-by: Michal Hocko <mhocko@suse.cz>
Cc: Balbir Singh <bsingharora@gmail.com>
Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
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 2014-01-21 15:49:42 -08:00 committed by Linus Torvalds
parent 1c98dd905d
commit 2753b35bcd
1 changed files with 1 additions and 1 deletions
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mm/memcontrol.c
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@ -3087,7 +3087,7 @@ int memcg_cache_id(struct mem_cgroup *memcg)
* But when we create a new cache, we can call this as well if its parent
* is kmem-limited. That will have to hold set_limit_mutex as well.
*/
int memcg_update_cache_sizes(struct mem_cgroup *memcg)
static int memcg_update_cache_sizes(struct mem_cgroup *memcg)
{
int num, ret;