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]>
Cc: Michal Hocko <[email protected]>
Cc: Balbir Singh <[email protected]>
Cc: KAMEZAWA Hiroyuki <[email protected]>
---
mm/memcontrol.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index 40efb9d..b20b915 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -3084,7 +3084,7 @@ 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;
--
1.7.10.4
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