Merge branch 'for-2.6.39/core' of git://git.kernel.dk/linux-2.6-block

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

diff --git a/mm/oom_kill.c b/mm/oom_kill.c
index 33b5861..62a5cec 100644 (file)
--- a/mm/oom_kill.c
+++ b/mm/oom_kill.c
@@ -406,7 +406,7 @@ static void dump_header(struct task_struct *p, gfp_t gfp_mask, int order,
        task_unlock(current);
        dump_stack();
        mem_cgroup_print_oom_info(mem, p);
-       show_mem();
+       __show_mem(SHOW_MEM_FILTER_NODES);
        if (sysctl_oom_dump_tasks)
                dump_tasks(mem, nodemask);
 }
@@ -549,6 +549,17 @@ void mem_cgroup_out_of_memory(struct mem_cgroup *mem, gfp_t gfp_mask)
        unsigned int points = 0;
        struct task_struct *p;
 
+       /*
+        * If current has a pending SIGKILL, then automatically select it.  The
+        * goal is to allow it to allocate so that it may quickly exit and free
+        * its memory.
+        */
+       if (fatal_signal_pending(current)) {
+               set_thread_flag(TIF_MEMDIE);
+               boost_dying_task_prio(current, NULL);
+               return;
+       }
+
        check_panic_on_oom(CONSTRAINT_MEMCG, gfp_mask, 0, NULL);
        limit = mem_cgroup_get_limit(mem) >> PAGE_SHIFT;
        read_lock(&tasklist_lock);