Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752845AbYJTFOY (ORCPT ); Mon, 20 Oct 2008 01:14:24 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752001AbYJTFOO (ORCPT ); Mon, 20 Oct 2008 01:14:14 -0400 Received: from smtp1.linux-foundation.org ([140.211.169.13]:34927 "EHLO smtp1.linux-foundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751735AbYJTFON (ORCPT ); Mon, 20 Oct 2008 01:14:13 -0400 Date: Sun, 19 Oct 2008 22:13:31 -0700 From: Andrew Morton To: Hidehiro Kawai Cc: linux-kernel@vger.kernel.org, linux-ext4@vger.kernel.org, tytso@mit.edu, adilger@sun.com, jack@suse.cz, sandeen@redhat.com Subject: Re: status of the ext3/jbd error handling enhancement patches Message-Id: <20081019221331.ddf6b8c2.akpm@linux-foundation.org> In-Reply-To: <48FC081D.60306@hitachi.com> References: <48FC081D.60306@hitachi.com> X-Mailer: Sylpheed 2.4.8 (GTK+ 2.12.5; x86_64-redhat-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1475 Lines: 34 On Mon, 20 Oct 2008 13:25:01 +0900 Hidehiro Kawai wrote: > Hi Andrew, > > Thank you for pushing my ext3/jbd to Linus. But some of patches > in -mm (following three patches) haven't been sent to Linus. > > #jbd-fix-error-handling-for-checkpoint-io.patch: double-check this > jbd-fix-error-handling-for-checkpoint-io.patch > ext3-add-checks-for-errors-from-jbd.patch > jbd-test-bh_write_eio-to-detect-errors-on-metadata-buffers.patch > > They improve filesystem corruption problem and it is needed by > mission critical systems. > > Could you tell me what is your concern (you commented, "double-check > this") ? Are there something that I can help? For example, I can > provide some SystemTap scripts to help tests. I forget my reasons for that - would need to go back and review the discussions when the patch was first merged. One of the above patches (I forget which) breaks the build because it expects the presence of Al Viro's VFS tree, and that hasn't been merged yet. I need to wait and see if that merge will be happening (seems unlikely) and if not, rework the patch against mainline. Quie a few patches (5%?) tend to get delayed like this due to missing dependencies. -- 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/