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-rw-r--r--mm/oom_kill.c12
1 files changed, 8 insertions, 4 deletions
diff --git a/mm/oom_kill.c b/mm/oom_kill.c
index 054ff47c4478..37b1b1903fb2 100644
--- a/mm/oom_kill.c
+++ b/mm/oom_kill.c
@@ -327,10 +327,14 @@ static struct task_struct *select_bad_process(unsigned int *ppoints,
break;
};
points = oom_badness(p, NULL, nodemask, totalpages);
- if (points > chosen_points) {
- chosen = p;
- chosen_points = points;
- }
+ if (!points || points < chosen_points)
+ continue;
+ /* Prefer thread group leaders for display purposes */
+ if (points == chosen_points && thread_group_leader(chosen))
+ continue;
+
+ chosen = p;
+ chosen_points = points;
}
if (chosen)
get_task_struct(chosen);