Message ID | 1407448543-26362-1-git-send-email-kamal@canonical.com |
---|---|
State | New |
Headers | show |
diff --git a/mm/memcontrol.c b/mm/memcontrol.c index 44b0eec..a106a2d 100644 --- a/mm/memcontrol.c +++ b/mm/memcontrol.c @@ -5656,8 +5656,12 @@ static int mem_cgroup_oom_notify_cb(struct mem_cgroup *memcg) { struct mem_cgroup_eventfd_list *ev; + spin_lock(&memcg_oom_lock); + list_for_each_entry(ev, &memcg->oom_notify, list) eventfd_signal(ev->eventfd, 1); + + spin_unlock(&memcg_oom_lock); return 0; }