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-rw-r--r--mm/memcontrol.c10
1 files changed, 1 insertions, 9 deletions
diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index 8da44a083397..6a5f5d59f7d7 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -287,7 +287,6 @@ struct mem_cgroup {
bool oom_lock;
atomic_t under_oom;
- atomic_t oom_wakeups;
int swappiness;
/* OOM-Killer disable */
@@ -1850,17 +1849,10 @@ static int memcg_oom_wake_function(wait_queue_t *wait,
return autoremove_wake_function(wait, mode, sync, arg);
}
-static void memcg_wakeup_oom(struct mem_cgroup *memcg)
-{
- atomic_inc(&memcg->oom_wakeups);
- /* for filtering, pass "memcg" as argument. */
- __wake_up(&memcg_oom_waitq, TASK_NORMAL, 0, memcg);
-}
-
static void memcg_oom_recover(struct mem_cgroup *memcg)
{
if (memcg && atomic_read(&memcg->under_oom))
- memcg_wakeup_oom(memcg);
+ __wake_up(&memcg_oom_waitq, TASK_NORMAL, 0, memcg);
}
static void mem_cgroup_oom(struct mem_cgroup *memcg, gfp_t mask, int order)