Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751783AbYAMIVj (ORCPT ); Sun, 13 Jan 2008 03:21:39 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751173AbYAMIVa (ORCPT ); Sun, 13 Jan 2008 03:21:30 -0500 Received: from smtp.ustc.edu.cn ([202.38.64.16]:58516 "HELO ustc.edu.cn" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with SMTP id S1751127AbYAMIV3 (ORCPT ); Sun, 13 Jan 2008 03:21:29 -0500 Message-ID: <400212488.11031@ustc.edu.cn> X-EYOUMAIL-SMTPAUTH: wfg@mail.ustc.edu.cn Date: Sun, 13 Jan 2008 16:21:06 +0800 From: Fengguang Wu To: Joerg Platte 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> <200801130032.32495.jplatte@naasa.net> <400206690.16519@ustc.edu.cn> <200801130905.44855.jplatte@naasa.net> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <200801130905.44855.jplatte@naasa.net> 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: 1045 Lines: 25 On Sun, Jan 13, 2008 at 09:05:43AM +0100, Joerg Platte wrote: > Am Sonntag, 13. Januar 2008 schrieb Fengguang Wu: > > > No idea yet :-/ I'm afraid I have to trouble you again - the bug just > > refused to appear in my system. I prepared a kernel module for you to > > gather more information: > > > make && insmod ext2-writeback-debug.ko && sleep 1s && rmmod > > ext2-writeback-debug dmesg > ext2-writeback-debug.dmesg > > Unfortunately, I unable to compile the module: > make -C /lib/modules/2.6.24-rc7-ext2/build SUBDIRS=/export/src modules > make[1]: Entering directory `/export/src/linux-2.6.24-rc7' > CC [M] /export/src/ext2-writeback-debug.o > /export/src/ext2-writeback-debug.c:89: error: variable ‘my_kprobe’ has > initializer but incomplete type Do you have CONFIG_KPROBES=y? -- 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/