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Diffstat (limited to 'mm')
-rw-r--r--mm/oom_kill.c8
1 files changed, 2 insertions, 6 deletions
diff --git a/mm/oom_kill.c b/mm/oom_kill.c
index 8cc55f0f0e5c..b34d279a7ee6 100644
--- a/mm/oom_kill.c
+++ b/mm/oom_kill.c
@@ -547,7 +547,7 @@ static int oom_reaper(void *unused)
static void wake_oom_reaper(struct task_struct *tsk)
{
- if (!oom_reaper_th)
+ if (!oom_reaper_th || tsk->oom_reaper_list)
return;
get_task_struct(tsk);
@@ -681,7 +681,7 @@ void oom_kill_process(struct oom_control *oc, struct task_struct *p,
unsigned int victim_points = 0;
static DEFINE_RATELIMIT_STATE(oom_rs, DEFAULT_RATELIMIT_INTERVAL,
DEFAULT_RATELIMIT_BURST);
- bool can_oom_reap;
+ bool can_oom_reap = true;
/*
* If the task is already exiting, don't alarm the sysadmin or kill
@@ -743,10 +743,6 @@ void oom_kill_process(struct oom_control *oc, struct task_struct *p,
/* Get a reference to safely compare mm after task_unlock(victim) */
mm = victim->mm;
atomic_inc(&mm->mm_count);
-
- /* Make sure we do not try to oom reap the mm multiple times */
- can_oom_reap = !test_and_set_bit(MMF_OOM_KILLED, &mm->flags);
-
/*
* We should send SIGKILL before setting TIF_MEMDIE in order to prevent
* the OOM victim from depleting the memory reserves from the user