From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from relay.sgi.com (relay2.corp.sgi.com [137.38.102.29]) by oss.sgi.com (Postfix) with ESMTP id 0BB247CA3 for ; Wed, 10 Feb 2016 02:47:57 -0600 (CST) Received: from cuda.sgi.com (cuda1.sgi.com [192.48.157.11]) by relay2.corp.sgi.com (Postfix) with ESMTP id E268B304039 for ; Wed, 10 Feb 2016 00:47:56 -0800 (PST) Received: from ipmail06.adl2.internode.on.net (ipmail06.adl2.internode.on.net [150.101.137.129]) by cuda.sgi.com with ESMTP id 81QD4SpjCd3MDx7R for ; Wed, 10 Feb 2016 00:47:55 -0800 (PST) Received: from disappointment.disaster.area ([192.168.1.110] helo=disappointment) by dastard with esmtp (Exim 4.80) (envelope-from ) id 1aTQQo-0005Bf-7L for xfs@oss.sgi.com; Wed, 10 Feb 2016 19:47:26 +1100 Received: from dave by disappointment with local (Exim 4.86) (envelope-from ) id 1aTQQo-0002aI-6Y for xfs@oss.sgi.com; Wed, 10 Feb 2016 19:47:26 +1100 From: Dave Chinner Subject: [PATCH 0/8 v4] xfs: get rid of xfs_cluster_write Date: Wed, 10 Feb 2016 19:47:15 +1100 Message-Id: <1455094043-9694-1-git-send-email-david@fromorbit.com> List-Id: XFS Filesystem from SGI List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 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: xfs@oss.sgi.com Hi folks, This is the 4th version of this series to followup on review comments from Brian and Christoph. There are three new patches in this series. Patch 2/8 is split out from patch 3/8 to document the removal of the ioend cancelling code, spearate from the introduction of the writepage context. Patches 7 and 8 are new patches (as in the first time I've posted them) to demonstrate how to remove the IO completion dependency on recording the bufferehads attached to the ioend. This is the first step in removing bufferheads from the writepage IO path - these are FYI patches, not patches I want to have committed immediately. The changes all run through xfstests on 4k and 1k block size filesystems fine, and I think i addressed all the review comments. Patch 6/8 changed enough that I removed Brian's reviewed-by from it and so it will need to be looked at completely again. -Dave. Version 4: - split xfs_ioend_cancel removal into it's own patch (patch 2) - cleaned up submission of ioends to be consistent w.r.t. success and error paths (patch 3) - made variables names less verbose (patch 6) - got rid of xfs_writepage_submit() (patch 6) - use a struct list_head for ioend chaining (patch 6) - consolidated ioend submission paths to use common code (patch 6) _______________________________________________ xfs mailing list xfs@oss.sgi.com http://oss.sgi.com/mailman/listinfo/xfs