From: Jeff Moyer Subject: Re: [PATCH 0/3 v5][RFC] ext3/4: enhance fsync performance when using CFQ Date: Thu, 24 Jun 2010 10:56:28 -0400 Message-ID: References: <1277242502-9047-1-git-send-email-jmoyer@redhat.com> <4C21D442.8080703@oracle.com> <4C22F316.3080009@oracle.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: axboe@kernel.dk, vgoyal@redhat.com, linux-kernel@vger.kernel.org, linux-ext4@vger.kernel.org, Joel Becker , Sunil Mushran , "ocfs2-devel\@oss.oracle.com" To: Tao Ma Return-path: Received: from mx1.redhat.com ([209.132.183.28]:13490 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755796Ab0FXO4g (ORCPT ); Thu, 24 Jun 2010 10:56:36 -0400 In-Reply-To: <4C22F316.3080009@oracle.com> (Tao Ma's message of "Thu, 24 Jun 2010 13:54:30 +0800") Sender: linux-ext4-owner@vger.kernel.org List-ID: Tao Ma writes: > Hi Jeff, > [...] > I am sorry to say that the patch make jbd2 locked up when I tested > fs_mark using ocfs2. > I have attached the log from my netconsole server. After I reverted > the patch [3/3], the box works again. Thanks for the report, Tao, I'll try to reproduce it here and get back to you. Cheers, Jeff