From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail190.messagelabs.com (mail190.messagelabs.com [216.82.249.51]) by kanga.kvack.org (Postfix) with SMTP id A1EE56B004D for ; Fri, 26 Feb 2010 07:35:22 -0500 (EST) Received: by fxm22 with SMTP id 22so21251fxm.6 for ; Fri, 26 Feb 2010 04:35:25 -0800 (PST) MIME-Version: 1.0 In-Reply-To: <20100226114312.GB16335@basil.fritz.box> References: <20100215110135.GN5723@laptop> <20100220090154.GB11287@basil.fritz.box> <4B862623.5090608@cs.helsinki.fi> <4B87A62E.5030307@cs.helsinki.fi> <20100226114312.GB16335@basil.fritz.box> Date: Fri, 26 Feb 2010 14:35:24 +0200 Message-ID: <84144f021002260435l6de50c0enb3fcc0c8b45d9f20@mail.gmail.com> Subject: Re: [PATCH] [4/4] SLAB: Fix node add timer race in cache_reap From: Pekka Enberg Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Sender: owner-linux-mm@kvack.org To: Andi Kleen Cc: Christoph Lameter , David Rientjes , Nick Piggin , linux-kernel@vger.kernel.org, linux-mm@kvack.org, haicheng.li@intel.com, KAMEZAWA Hiroyuki List-ID: On Fri, Feb 26, 2010 at 1:43 PM, Andi Kleen wrote: > On Fri, Feb 26, 2010 at 12:45:02PM +0200, Pekka Enberg wrote: >> Christoph Lameter kirjoitti: >>>> kmalloc_node() in generic kernel code. =A0All that is done under >>>> MEM_GOING_ONLINE and not MEM_ONLINE, which is why I suggest the first = and >>>> fourth patch in this series may not be necessary if we prevent setting= the >>>> bit in the nodemask or building the zonelists until the slab nodelists= are >>>> ready. >>> >>> That sounds good. >> >> Andi? > > Well if Christoph wants to submit a better patch that is tested and solve= s > the problems he can do that. Sure. > if he doesn't then I think my patch kit which has been tested > is the best alternative currently. So do you expect me to merge your patches over his objections? Pekka -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org