From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from relay.sgi.com (relay1.corp.sgi.com [137.38.102.111]) by oss.sgi.com (Postfix) with ESMTP id 864D77CA0 for ; Sun, 3 Apr 2016 20:47:44 -0500 (CDT) Received: from cuda.sgi.com (cuda2.sgi.com [192.48.176.25]) by relay1.corp.sgi.com (Postfix) with ESMTP id 5A2798F8035 for ; Sun, 3 Apr 2016 18:47:41 -0700 (PDT) Received: from ipmail05.adl6.internode.on.net (ipmail05.adl6.internode.on.net [150.101.137.143]) by cuda.sgi.com with ESMTP id tuk7yb7cECYnEaPv for ; Sun, 03 Apr 2016 18:47:38 -0700 (PDT) Date: Mon, 4 Apr 2016 11:47:06 +1000 From: Dave Chinner Subject: Re: [PATCH 2/7] fs: introduce iomap infrastructure Message-ID: <20160404014706.GC11238@dastard> References: <1457989370-6904-1-git-send-email-hch@lst.de> <1457989370-6904-3-git-send-email-hch@lst.de> <20160404012849.GB11238@dastard> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20160404012849.GB11238@dastard> List-Id: XFS Filesystem from SGI List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: xfs-bounces@oss.sgi.com Sender: xfs-bounces@oss.sgi.com To: Christoph Hellwig Cc: xfs@oss.sgi.com On Mon, Apr 04, 2016 at 11:28:49AM +1000, Dave Chinner wrote: > On Mon, Mar 14, 2016 at 10:02:45PM +0100, Christoph Hellwig wrote: > > Add infrastructure for multipage buffered writes. This is implemented > > using an main iterator that applies an actor function to a range that > > can be written. .... > Patch below fixes the issue, as well as the fact that > iomap_page_mkwrite_actor() needs to return the count of bytes > "written", not zero on success for iomap_write_segment() to do the > right thing on multi-segment writes. Hmm - this fix then breaks generic/029. Christoph, can you look into these issues? Cheers, Dave. -- Dave Chinner david@fromorbit.com _______________________________________________ xfs mailing list xfs@oss.sgi.com http://oss.sgi.com/mailman/listinfo/xfs