From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dave Chinner Subject: Re: [PATCH 0/3] support appending AIO writes Date: Wed, 5 Feb 2014 09:29:01 +1100 Message-ID: <20140204222901.GE13997@dastard> References: <20140204172402.380571745@bombadil.infradead.org> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Cc: linux-fsdevel@vger.kernel.org, Sergey Meirovich , xfs@oss.sgi.com To: Christoph Hellwig Return-path: Content-Disposition: inline In-Reply-To: <20140204172402.380571745@bombadil.infradead.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: xfs-bounces@oss.sgi.com Sender: xfs-bounces@oss.sgi.com List-Id: linux-fsdevel.vger.kernel.org On Tue, Feb 04, 2014 at 09:24:02AM -0800, Christoph Hellwig wrote: > At least XFS can support appending AIO writes easily, and Sergey has > demonstrated a use case for them. > > I've not done any performance testing myself, but ensured that xfstests > already exercises the code path. The patches look sane. Does the dio change conflict with the work Al is doing right now of the direct IO path, or will marshalling that part of the change through the XFS tree be fine? Cheers, Dave. -- Dave Chinner david@fromorbit.com _______________________________________________ xfs mailing list xfs@oss.sgi.com http://oss.sgi.com/mailman/listinfo/xfs