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 <[email protected]> Cc: Johannes Weiner <[email protected]> Acked-by: Michal Hocko <[email protected]> Cc: Balbir Singh <[email protected]> Cc: KAMEZAWA Hiroyuki <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
mrcsosa · Jan 22, 2014 · 2753b35 · 2753b35
1 parent 1c98dd9
commit 2753b35
Showing 1 changed file with 1 addition and 1 deletion.
diff --git 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;