From: Nick Piggin <npiggin@suse.de>
Date: Tue, 26 Sep 2006 06:31:32 +0000 (-0700)
Subject: [PATCH] oom: more printk
X-Git-Tag: v3.12-rc1~33955
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=b72f160443cb78b2f8addae6e331d2adaa70f869;p=kernel%2Fkernel-generic.git

[PATCH] oom: more printk

Print the name of the task invoking the OOM killer.  Could make debugging
easier.

Signed-off-by: Nick Piggin <npiggin@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

diff --git a/mm/oom_kill.c b/mm/oom_kill.c
index 12cd473..c5e3840 100644
--- a/mm/oom_kill.c
+++ b/mm/oom_kill.c
@@ -381,8 +381,9 @@ void out_of_memory(struct zonelist *zonelist, gfp_t gfp_mask, int order)
 		return;
 
 	if (printk_ratelimit()) {
-		printk("oom-killer: gfp_mask=0x%x, order=%d\n",
-			gfp_mask, order);
+		printk(KERN_WARNING "%s invoked oom-killer: "
+			"gfp_mask=0x%x, order=%d, oomkilladj=%d\n",
+			current->comm, gfp_mask, order, current->oomkilladj);
 		dump_stack();
 		show_mem();
 	}