Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758644AbYAJHxV (ORCPT ); Thu, 10 Jan 2008 02:53:21 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752906AbYAJHxO (ORCPT ); Thu, 10 Jan 2008 02:53:14 -0500 Received: from smtp.ustc.edu.cn ([202.38.64.16]:40083 "HELO ustc.edu.cn" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with SMTP id S1752502AbYAJHxN (ORCPT ); Thu, 10 Jan 2008 02:53:13 -0500 Message-ID: <399951601.23683@ustc.edu.cn> X-EYOUMAIL-SMTPAUTH: wfg@mail.ustc.edu.cn Date: Thu, 10 Jan 2008 15:53:06 +0800 From: Fengguang Wu To: jplatte@naasa.net Cc: Peter Zijlstra , Ingo Molnar , linux-kernel@vger.kernel.org Subject: Re: regression: 100% io-wait with 2.6.24-rcX References: <200801071151.11200.lists@naasa.net> <200801091322.35133.lists@naasa.net> <399883439.31205@ustc.edu.cn> <200801091404.30330.lists@naasa.net> <20080110073046.GA3432@mail.ustc.edu.cn> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20080110073046.GA3432@mail.ustc.edu.cn> X-GPG-Fingerprint: 53D2 DDCE AB5C 8DC6 188B 1CB1 F766 DA34 8D8B 1C6D User-Agent: Mutt/1.5.12-2006-07-14 Message-Id: Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 592 Lines: 18 On Thu, Jan 10, 2008 at 03:30:46PM +0800, Fengguang Wu wrote: > Joerg, > > Can you try the attached patches? Thank you. > I cannot reliably reproduce the bug yet. Please ignore the first patch and only apply the two debugging patches. They will produce many printk messages. The output of `dmesg` will be enough for me. Thank you, Fengguang -- 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/