oom points no longer need to be calculated if a task is oom_task_origin(),
so return 1 to stop the oom_evaluate_task().
Signed-off-by: Zhaoyu Liu <zackary.liu.pro@xxxxxxxxx>
---
mm/oom_kill.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/mm/oom_kill.c b/mm/oom_kill.c
index 3996301450e8..b407fba21d19 100644
--- a/mm/oom_kill.c
+++ b/mm/oom_kill.c
@@ -308,7 +308,7 @@ static enum oom_constraint constrained_alloc(struct oom_control *oc)
static int oom_evaluate_task(struct task_struct *task, void *arg)
{
struct oom_control *oc = arg;
- long points;
+ long points = 0;
if (oom_unkillable_task(task))
goto next;
@@ -349,7 +349,7 @@ static int oom_evaluate_task(struct task_struct *task, void *arg)
oc->chosen = task;
oc->chosen_points = points;
next:
- return 0;
+ return points == LONG_MAX;
abort:
if (oc->chosen)
put_task_struct(oc->chosen);
--
2.17.1
