1 files changed, 8 insertions, 3 deletions

diff --git a/mm/oom_kill.c b/mm/oom_kill.c
index 7dcca55ede7c..b19c78eb74c0 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
                          */