From: Ted Ts'o Subject: Re: [PATCH 1/5] ext4: allocate delalloc blocks before changing journal mode Date: Wed, 28 Dec 2011 12:14:24 -0500 Message-ID: <20111228171424.GA12370@thunk.org> References: <1321344474-14707-1-git-send-email-xiaoqiangnk@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: linux-ext4@vger.kernel.org To: Yongqiang Yang Return-path: Received: from li9-11.members.linode.com ([67.18.176.11]:42194 "EHLO test.thunk.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753812Ab1L1ROi (ORCPT ); Wed, 28 Dec 2011 12:14:38 -0500 Content-Disposition: inline In-Reply-To: <1321344474-14707-1-git-send-email-xiaoqiangnk@gmail.com> Sender: linux-ext4-owner@vger.kernel.org List-ID: On Tue, Nov 15, 2011 at 04:07:50PM +0800, Yongqiang Yang wrote: > delalloc blocks should be allocated before changing journal mode, > otherwise they can not be allocated and even more truncate on > delalloc blocks could triggre BUG by flushing delalloc buffers. > > Signed-off-by: Yongqiang Yang Applied, thanks. - Ted