From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dave Chinner Subject: Re: [PATCH 5/6] add fallocate/punch_hole vs AIO/DIO stress test Date: Thu, 27 Sep 2012 11:07:49 +1000 Message-ID: <20120927010749.GG15236@dastard> References: <1348496601-32637-1-git-send-email-dmonakhov@openvz.org> <1348496601-32637-5-git-send-email-dmonakhov@openvz.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: linux-ext4@vger.kernel.org, linux-fsdevel@vger.kernel.org, xfs@oss.sgi.com, hch@lst.de To: Dmitry Monakhov Return-path: Content-Disposition: inline In-Reply-To: <1348496601-32637-5-git-send-email-dmonakhov@openvz.org> Sender: linux-ext4-owner@vger.kernel.org List-Id: linux-fsdevel.vger.kernel.org On Mon, Sep 24, 2012 at 06:23:20PM +0400, Dmitry Monakhov wrote: > Run DIO, fallocate and punch_hole threads on a common file in parallel. > If race exist old dio request may rewrite punched block after it was > allocated to another file, we will catch that by verifying blocks content. > > Signed-off-by: Dmitry Monakhov Same comments as for the previous patch. Cheers, Dave. -- Dave Chinner david@fromorbit.com