Since commit fb2a6fc56be6 ("mm: memcg: rework and document OOM waiting and
wakeup"), we have renamed mem_cgroup_oom_lock to mem_cgroup_oom_trylock. So
replace mem_cgroup_oom_lock with mem_cgroup_oom_trylock in comment.
Signed-off-by: Miaohe Lin <linmiaohe@xxxxxxxxxx>
---
mm/memcontrol.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index 3d26b4b954e2..702aa4d7ebbc 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -1846,7 +1846,7 @@ static void mem_cgroup_unmark_under_oom(struct mem_cgroup *memcg)
/*
* When a new child is created while the hierarchy is under oom,
- * mem_cgroup_oom_lock() may not be called. Watch for underflow.
+ * mem_cgroup_oom_trylock() may not be called. Watch for underflow.
*/
spin_lock(&memcg_oom_lock);
for_each_mem_cgroup_tree(iter, memcg)
--
2.19.1
