Merge branch 'vhost-net' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost

[pandora-kernel.git] / mm / oom_kill.c

diff --git a/mm/oom_kill.c b/mm/oom_kill.c
index 17d48a6..fc81cb2 100644 (file)
--- a/mm/oom_kill.c
+++ b/mm/oom_kill.c
@@ -372,7 +372,7 @@ static void dump_tasks(const struct mem_cgroup *mem)
                }
 
                pr_info("[%5d] %5d %5d %8lu %8lu %3u     %3d         %5d %s\n",
-                       task->pid, __task_cred(task)->uid, task->tgid,
+                       task->pid, task_uid(task), task->tgid,
                        task->mm->total_vm, get_mm_rss(task->mm),
                        task_cpu(task), task->signal->oom_adj,
                        task->signal->oom_score_adj, task->comm);
@@ -646,6 +646,7 @@ void out_of_memory(struct zonelist *zonelist, gfp_t gfp_mask,
        unsigned long freed = 0;
        unsigned int points;
        enum oom_constraint constraint = CONSTRAINT_NONE;
+       int killed = 0;
 
        blocking_notifier_call_chain(&oom_notify_list, 0, &freed);
        if (freed > 0)
@@ -683,7 +684,7 @@ void out_of_memory(struct zonelist *zonelist, gfp_t gfp_mask,
                if (!oom_kill_process(current, gfp_mask, order, 0, totalpages,
                                NULL, nodemask,
                                "Out of memory (oom_kill_allocating_task)"))
-                       return;
+                       goto out;
        }
 
 retry:
@@ -691,7 +692,7 @@ retry:
                        constraint == CONSTRAINT_MEMORY_POLICY ? nodemask :
                                                                 NULL);
        if (PTR_ERR(p) == -1UL)
-               return;
+               goto out;
 
        /* Found nothing?!?! Either we hang forever, or we panic. */
        if (!p) {
@@ -703,13 +704,15 @@ retry:
        if (oom_kill_process(p, gfp_mask, order, points, totalpages, NULL,
                                nodemask, "Out of memory"))
                goto retry;
+       killed = 1;
+out:
        read_unlock(&tasklist_lock);
 
        /*
         * Give "p" a good chance of killing itself before we
         * retry to allocate memory unless "p" is current
         */
-       if (!test_thread_flag(TIF_MEMDIE))
+       if (killed && !test_thread_flag(TIF_MEMDIE))
                schedule_timeout_uninterruptible(1);
 }