mm, memcg: make mem_cgroup_out_of_memory() static
mem_cgroup_out_of_memory() is only referenced from within file scope, so
it can be marked static.
Signed-off-by: David Rientjes <rientjes@google.com>
Acked-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Acked-by: Michal Hocko <mhocko@suse.cz>
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 dd39ba0..cf6d0df 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -1498,8 +1498,8 @@
return limit;
}
-void mem_cgroup_out_of_memory(struct mem_cgroup *memcg, gfp_t gfp_mask,
- int order)
+static void mem_cgroup_out_of_memory(struct mem_cgroup *memcg, gfp_t gfp_mask,
+ int order)
{
struct mem_cgroup *iter;
unsigned long chosen_points = 0;