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-rw-r--r--mm/oom_kill.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/mm/oom_kill.c b/mm/oom_kill.c
index d8220c5603a5..02da660b7c25 100644
--- a/mm/oom_kill.c
+++ b/mm/oom_kill.c
@@ -176,11 +176,13 @@ unsigned long oom_badness(struct task_struct *p, struct mem_cgroup *memcg,
/*
* Do not even consider tasks which are explicitly marked oom
- * unkillable or have been already oom reaped.
+ * unkillable or have been already oom reaped or the are in
+ * the middle of vfork
*/
adj = (long)p->signal->oom_score_adj;
if (adj == OOM_SCORE_ADJ_MIN ||
- test_bit(MMF_OOM_REAPED, &p->mm->flags)) {
+ test_bit(MMF_OOM_REAPED, &p->mm->flags) ||
+ in_vfork(p)) {
task_unlock(p);
return 0;
}