From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from cn.fujitsu.com ([59.151.112.132]:33941 "EHLO heian.cn.fujitsu.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S932165AbcCBBZD (ORCPT ); Tue, 1 Mar 2016 20:25:03 -0500 Subject: Re: [GIT PULL] Btrfs fixes for 4.6 To: Chris Mason , , , References: <1456492920-18169-1-git-send-email-fdmanana@kernel.org> <20160301092026.GX23746@twin.jikos.cz> <20160301160650.fjyyrnf6qfcekgr6@floor.thefacebook.com> <56D63846.7090204@cn.fujitsu.com> <20160302011147.rqgpvdebcas22j5g@floor.thefacebook.com> From: Qu Wenruo Message-ID: <56D640DE.7090006@cn.fujitsu.com> Date: Wed, 2 Mar 2016 09:24:46 +0800 MIME-Version: 1.0 In-Reply-To: <20160302011147.rqgpvdebcas22j5g@floor.thefacebook.com> Content-Type: text/plain; charset="utf-8"; format=flowed Sender: linux-btrfs-owner@vger.kernel.org List-ID: Chris Mason wrote on 2016/03/01 20:11 -0500: > On Wed, Mar 02, 2016 at 08:48:06AM +0800, Qu Wenruo wrote: >> >> >> Chris Mason wrote on 2016/03/01 11:06 -0500: >>> On Tue, Mar 01, 2016 at 10:20:26AM +0100, David Sterba wrote: >>>> Hi Chris, >>>> >>>> On Fri, Feb 26, 2016 at 01:22:00PM +0000, fdmanana@kernel.org wrote: >>>>> The following changes since commit 0fcb760afa6103419800674e22fb7f4de1f9670b: >>>>> >>>>> Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux into for-linus-4.6 (2016-02-24 10:21:44 -0800) >>>>> >>>>> are available in the git repository at: >>>>> >>>>> git://git.kernel.org/pub/scm/linux/kernel/git/fdmanana/linux.git integration-4.6 >>>>> >>>>> for you to fetch changes up to 97c86c11a5cb9839609a9df195e998c3312e68b0: >>>>> >>>>> Btrfs: do not collect ordered extents when logging that inode exists (2016-02-26 04:28:15 +0000) >>>> >>>> Filipe's branch is based on some integration snapshot that contains the >>>> 'delete device by id' patchset that was removed from the 4.6 queue. >>>> >>>> Your branch 'next' merges it back again through Filipe's tree, besides >>>> that the merge commits of the topic branches in my for-next appear >>>> twice. While the duplicated commits are only an esthetic issue, the >>>> extra branch bothers me. >>>> >>>> I don't see a nice way how to avoid rebases in this cases. My suggestion >>>> is that Filipe rebases the branch on my for-chris that could have been >>>> an integration at some point. >>>> >>>> As we're merging our branches that way for the first time I'd like to >>>> find the workflow also for the next dev cycles so I'm open to other >>>> suggestions. >>> >>> Ugh, thanks Dave I missed this. I'll rebase Filipe on top of your >>> branch. The easiest way to avoid it in general is to only base trees on >>> top of things already in Linus' tree. If there are specific >>> dependencies we can work it out on a case by case basis, but the merge >>> conflicts are almost always trivial. >>> >>> -chris >> >> Although off-topic, but do we need to rebase all sent pull to the new >> integration-4.6? > > Unless there are huge conflicts, it's actually much easier to base > against a recent v4.5-rcN. That way if we do have to rebase the > integration branch, it doesn't mess up your pull request. > > If there are small conflicts, I can just deal with them when I pull. > For bigger conflicts, I'll either rebase on top of integration as > individual patches, or ask for help ;) Thanks for the tip. Seems git can handle them well. (yeah, no more patch bombing ) > >> Yes, I mean the in-band de-dup patchset. (If it is going to be merged) > > For de-dup, I need to sit down and spend some more time reviewing it. I > know it's taking a long time, but I want to make sure we get the disk > format right up front. Lets target v4.7. OK, I'll ensure no more modification to the existing patchset for easier review. Although we will continue adding minor features like compression with dedup or ioctl improvement, so I'm afraid we'll continue bombing mail list with 20+ patches. :) Thanks, Qu > > -chris > >