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oom: do not kill tasks with oom_score_adj OOM_SCORE_ADJ_MIN
[platform/adaptation/renesas_rcar/renesas_kernel.git]
/
mm
/
oom_kill.c
diff --git
a/mm/oom_kill.c
b/mm/oom_kill.c
index
471dedb
..
76f2c5a
100644
(file)
--- a/
mm/oom_kill.c
+++ b/
mm/oom_kill.c
@@
-185,6
+185,11
@@
unsigned int oom_badness(struct task_struct *p, struct mem_cgroup *mem,
if (!p)
return 0;
+ if (p->signal->oom_score_adj == OOM_SCORE_ADJ_MIN) {
+ task_unlock(p);
+ return 0;
+ }
+
/*
* The memory controller may have a limit of 0 bytes, so avoid a divide
* by zero, if necessary.