Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752352Ab0BVKxa (ORCPT ); Mon, 22 Feb 2010 05:53:30 -0500 Received: from courier.cs.helsinki.fi ([128.214.9.1]:49141 "EHLO mail.cs.helsinki.fi" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751485Ab0BVKx3 (ORCPT ); Mon, 22 Feb 2010 05:53:29 -0500 Message-ID: <4B826227.9010101@cs.helsinki.fi> Date: Mon, 22 Feb 2010 12:53:27 +0200 From: Pekka Enberg User-Agent: Thunderbird 2.0.0.23 (Macintosh/20090812) MIME-Version: 1.0 To: Andi Kleen CC: Christoph Lameter , Nick Piggin , linux-kernel@vger.kernel.org, linux-mm@kvack.org, haicheng.li@intel.com, rientjes@google.com Subject: Re: [PATCH] [4/4] SLAB: Fix node add timer race in cache_reap References: <20100211953.850854588@firstfloor.org> <20100211205404.085FEB1978@basil.firstfloor.org> <20100215061535.GI5723@laptop> <20100215103250.GD21783@one.firstfloor.org> <20100215104135.GM5723@laptop> <20100215105253.GE21783@one.firstfloor.org> <20100215110135.GN5723@laptop> <20100220090154.GB11287@basil.fritz.box> In-Reply-To: <20100220090154.GB11287@basil.fritz.box> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 709 Lines: 18 Andi Kleen kirjoitti: > On Fri, Feb 19, 2010 at 12:22:58PM -0600, Christoph Lameter wrote: >> On Mon, 15 Feb 2010, Nick Piggin wrote: >> >>> I'm just worried there is still an underlying problem here. >> So am I. What caused the breakage that requires this patchset? > > Memory hotadd with a new node being onlined. So can you post the oops, please? Right now I am looking at zapping the series from slab.git due to NAKs from both Christoph and Nick. Pekka -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/