From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1764994AbYEOVmT (ORCPT ); Thu, 15 May 2008 17:42:19 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754122AbYEOVmA (ORCPT ); Thu, 15 May 2008 17:42:00 -0400 Received: from sandeen.net ([209.173.210.139]:26000 "EHLO sandeen.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755107AbYEOVl7 (ORCPT ); Thu, 15 May 2008 17:41:59 -0400 Message-ID: <482CAE26.8080707@sandeen.net> Date: Thu, 15 May 2008 16:41:58 -0500 From: Eric Sandeen User-Agent: Thunderbird 2.0.0.14 (Macintosh/20080421) MIME-Version: 1.0 To: Marco Berizzi CC: David Chinner , linux-kernel@vger.kernel.org, xfs@oss.sgi.com Subject: Re: XFS shutdown in xfs_iunlink_remove() (was Re: 2.6.25: swapper: page allocation failure. order:3, mode:0x4020) References: <20080505231754.GL155679365@sgi.com> <20080506085632.GT155679365@sgi.com> <482062F5.9010402@sandeen.net> In-Reply-To: <482062F5.9010402@sandeen.net> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Eric Sandeen wrote: > Marco Berizzi wrote: >> David Chinner wrote: >> >>> Hmmmmm - interesting. Both the reports of this problem are from >>> machines running as squid proxies. Are you using AUFS for the cache? >> no, I'm using cache_dir ufs with cache_replacement_policy heap LFUDA Christoph recently sent a patch to the xfs list which resolves my testcase for this problem, FYI. [PATCH] fix memory corruption with small buffer reads -Eric