From mboxrd@z Thu Jan 1 00:00:00 1970 From: Al Viro Date: Sat, 10 Dec 2016 23:43:25 +0000 Subject: [Ocfs2-devel] [PATCH v4 00/11] ocfs2: wire up {clone, copy, dedupe}_range In-Reply-To: <148140257493.24628.6724911560073347399.stgit@birch.djwong.org> References: <148140257493.24628.6724911560073347399.stgit@birch.djwong.org> Message-ID: <20161210234325.GJ1555@ZenIV.linux.org.uk> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: "Darrick J. Wong" Cc: mfasheh@versity.com, akpm@linux-foundation.org, jlbec@evilplan.org, linux-fsdevel@vger.kernel.org, hch@infradead.org, ocfs2-devel@oss.oracle.com On Sat, Dec 10, 2016 at 12:42:55PM -0800, Darrick J. Wong wrote: > Hi all, > > This is the fourth submission of a series of patches that wire up the > existing ocfs2 reflinking capabilities to the new(ish) VFS > {copy,clone,dedupe}_range interface. The first few patches hoist some > of the reflink/dedupe prep functions into the VFS since the code is > common to XFS and ocfs2. Then there are fixes for some ocfs2 bugs that > I found; and finally the last kernel patch contains the new code. > > A few minor fixes to xfstests are needed to make more of the tests run; > those have been sent separately to the fstests lists. Some of the > xfstests will fail because ocfs2's design does not allow sharing of > blocks between disjoint sets of files with shared blocks. That is to > say, if A shares with B and C shares with D, B and C cannot be made to > share blocks. Merged, will be in tonight's push. From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from zeniv.linux.org.uk ([195.92.253.2]:48142 "EHLO ZenIV.linux.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752183AbcLJXn3 (ORCPT ); Sat, 10 Dec 2016 18:43:29 -0500 Date: Sat, 10 Dec 2016 23:43:25 +0000 From: Al Viro To: "Darrick J. Wong" Cc: mfasheh@versity.com, akpm@linux-foundation.org, jlbec@evilplan.org, linux-fsdevel@vger.kernel.org, hch@infradead.org, ocfs2-devel@oss.oracle.com Subject: Re: [PATCH v4 00/11] ocfs2: wire up {clone,copy,dedupe}_range Message-ID: <20161210234325.GJ1555@ZenIV.linux.org.uk> References: <148140257493.24628.6724911560073347399.stgit@birch.djwong.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <148140257493.24628.6724911560073347399.stgit@birch.djwong.org> Sender: linux-fsdevel-owner@vger.kernel.org List-ID: On Sat, Dec 10, 2016 at 12:42:55PM -0800, Darrick J. Wong wrote: > Hi all, > > This is the fourth submission of a series of patches that wire up the > existing ocfs2 reflinking capabilities to the new(ish) VFS > {copy,clone,dedupe}_range interface. The first few patches hoist some > of the reflink/dedupe prep functions into the VFS since the code is > common to XFS and ocfs2. Then there are fixes for some ocfs2 bugs that > I found; and finally the last kernel patch contains the new code. > > A few minor fixes to xfstests are needed to make more of the tests run; > those have been sent separately to the fstests lists. Some of the > xfstests will fail because ocfs2's design does not allow sharing of > blocks between disjoint sets of files with shared blocks. That is to > say, if A shares with B and C shares with D, B and C cannot be made to > share blocks. Merged, will be in tonight's push.