From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail104.syd.optusnet.com.au ([211.29.132.246]:53678 "EHLO mail104.syd.optusnet.com.au" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726133AbfGIW21 (ORCPT ); Tue, 9 Jul 2019 18:28:27 -0400 Date: Wed, 10 Jul 2019 08:27:13 +1000 From: Dave Chinner Subject: Re: [PATCH] xfs: chain bios the right way around in xfs_rw_bdev Message-ID: <20190709222713.GK7689@dread.disaster.area> References: <20190709152352.27465-1-hch@lst.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190709152352.27465-1-hch@lst.de> Sender: linux-xfs-owner@vger.kernel.org List-ID: List-Id: xfs To: Christoph Hellwig Cc: linux-xfs@vger.kernel.org On Tue, Jul 09, 2019 at 08:23:52AM -0700, Christoph Hellwig wrote: > We need to chain the earlier bios to the later ones, so that > submit_bio_wait waits on the bio that all the completions are > dispatched to. > > Fixes: 6ad5b3255b9e ("xfs: use bios directly to read and write the log recovery buffers") > Reported-by: Dave Chinner Reported-and-Tested-by: Dave Chinner -- Dave Chinner david@fromorbit.com