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Subject[PATCH] mm: memcontrol: correct the comment of mem_cgroup_unmark_under_oom()
Date
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@huawei.com>
---
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
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