From: Vladimir Davydov <vdavydov@parallels.com>
Date: Tue, 21 Jan 2014 23:49:42 +0000 (-0800)
Subject: memcg: make memcg_update_cache_sizes() static
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=2753b35bcd3156727138cd2305b825611a571a3f;p=openwrt%2Fstaging%2Fblogic.git

memcg: make memcg_update_cache_sizes() static

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>
---

diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index 3065fa80251d..08541f680d90 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -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;