From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753714Ab2CJIsW (ORCPT ); Sat, 10 Mar 2012 03:48:22 -0500 Received: from mail-lb0-f174.google.com ([209.85.217.174]:44909 "EHLO mail-lb0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752875Ab2CJIsU (ORCPT ); Sat, 10 Mar 2012 03:48:20 -0500 Date: Sat, 10 Mar 2012 10:48:12 +0200 (EET) From: Pekka Enberg X-X-Sender: penberg@tux.localdomain To: David Rientjes cc: Rafael Aquini , linux-mm@kvack.org, linux-kernel@vger.kernel.org, Randy Dunlap , Christoph Lameter , Matt Mackall , Rik van Riel , Josef Bacik , Cong Wang Subject: Re: [PATCH v3] mm: SLAB Out-of-memory diagnostics In-Reply-To: Message-ID: References: <20120309202722.GA10323@x61.redhat.com> User-Agent: Alpine 2.02 (LFD 1266 2009-07-14) MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org > On Fri, 9 Mar 2012, Rafael Aquini wrote: > > > Following the example at mm/slub.c, add out-of-memory diagnostics to the > > SLAB allocator to help on debugging certain OOM conditions. > > > > An example print out looks like this: > > > > > > SLAB: Unable to allocate memory on node 0 (gfp=0x11200) > > cache: bio-0, object size: 192, order: 0 > > node 0: slabs: 3/3, objs: 60/60, free: 0 > > > > Signed-off-by: Rafael Aquini > > Acked-by: Rik van Riel On Fri, 9 Mar 2012, David Rientjes wrote: > Acked-by: David Rientjes > > Thanks for following through with this! Applied, thanks guys! Pekka