Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756863Ab0BXPtr (ORCPT ); Wed, 24 Feb 2010 10:49:47 -0500 Received: from nlpi157.sbcis.sbc.com ([207.115.36.171]:59467 "EHLO nlpi157.prodigy.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755674Ab0BXPtq (ORCPT ); Wed, 24 Feb 2010 10:49:46 -0500 Date: Wed, 24 Feb 2010 09:49:24 -0600 (CST) From: Christoph Lameter X-X-Sender: cl@router.home To: Andi Kleen cc: Nick Piggin , penberg@cs.helsinki.fi, 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 In-Reply-To: <20100220090154.GB11287@basil.fritz.box> Message-ID: 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> User-Agent: Alpine 2.00 (DEB 1167 2008-08-23) 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 Content-Length: 614 Lines: 18 On Sat, 20 Feb 2010, Andi Kleen wrote: > 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. That used to work fine. -- 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/