[PATCH] dump_stack() in oom handler

Sometimes it's nice to know who's calling.

Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/mm/oom_kill.c b/mm/oom_kill.c
index 14bd4ec79597..b05ab8f2a562 100644
--- a/mm/oom_kill.c
+++ b/mm/oom_kill.c
@@ -271,6 +271,7 @@ void out_of_memory(gfp_t gfp_mask, int order)
         if (printk_ratelimit()) {
                 printk("oom-killer: gfp_mask=0x%x, order=%d\n",
                         gfp_mask, order);
+                dump_stack();
                 show_mem();
         }