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-rw-r--r--mm/oom_kill.c11
1 files changed, 8 insertions, 3 deletions
diff --git a/mm/oom_kill.c b/mm/oom_kill.c
index 7dcca55..b19c78e 100644
--- a/mm/oom_kill.c
+++ b/mm/oom_kill.c
@@ -458,10 +458,10 @@ static int oom_kill_process(struct task_struct *p, gfp_t gfp_mask, int order,
struct mem_cgroup *mem, nodemask_t *nodemask,
const char *message)
{
- struct task_struct *victim = p;
+ struct task_struct *victim;
struct task_struct *child;
- struct task_struct *t = p;
- unsigned int victim_points = 0;
+ struct task_struct *t;
+ unsigned int victim_points;
if (printk_ratelimit())
dump_header(p, gfp_mask, order, mem, nodemask);
@@ -487,10 +487,15 @@ static int oom_kill_process(struct task_struct *p, gfp_t gfp_mask, int order,
* parent. This attempts to lose the minimal amount of work done while
* still freeing memory.
*/
+ victim_points = oom_badness(p, mem, nodemask, totalpages);
+ victim = p;
+ t = p;
do {
list_for_each_entry(child, &t->children, sibling) {
unsigned int child_points;
+ if (child->mm == t->mm)
+ continue;
/*
* oom_badness() returns 0 if the thread is unkillable
*/
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