From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.2 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id B3C1EC3F2CD for ; Sat, 29 Feb 2020 01:00:55 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 6797824677 for ; Sat, 29 Feb 2020 01:00:55 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=gmx.net header.i=@gmx.net header.b="PBuZ6Og9" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726658AbgB2BAy (ORCPT ); Fri, 28 Feb 2020 20:00:54 -0500 Received: from mout.gmx.net ([212.227.15.19]:50563 "EHLO mout.gmx.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726561AbgB2BAy (ORCPT ); Fri, 28 Feb 2020 20:00:54 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gmx.net; s=badeba3b8450; t=1582938047; bh=kGO/1ONakhlDBocsHdhfmEzBHghkOZHBJFn/qsRLTf4=; h=X-UI-Sender-Class:Subject:To:References:From:Date:In-Reply-To; b=PBuZ6Og9yGmKBxCclu/mM6MTqNw5hXOKX26JW69BmFfryD64LcvMEQhQcYX5OXbp9 cNFnI4E9Rg4wXlulaNlPrlJExGo6y60ggKYl9xTMYJ5lUaCVCKn+T579Y/Gjj52MXy cnIdDM3rFuLL61resp7R8gb3f/Bn/VEuEAwKOOtY= X-UI-Sender-Class: 01bb95c1-4bf8-414a-932a-4f6e2808ef9c Received: from [0.0.0.0] ([149.28.201.231]) by mail.gmx.com (mrgmx005 [212.227.17.184]) with ESMTPSA (Nemesis) id 1MkYc0-1jp7ej0aL8-00m65s; Sat, 29 Feb 2020 02:00:47 +0100 Subject: Re: [PATCH 00/10] btrfs: relocation: Refactor build_backref_tree() To: dsterba@suse.cz, Qu Wenruo , linux-btrfs@vger.kernel.org References: <20200226055652.24857-1-wqu@suse.com> <20200228154555.GN2902@twin.jikos.cz> From: Qu Wenruo Autocrypt: addr=quwenruo.btrfs@gmx.com; prefer-encrypt=mutual; keydata= mQENBFnVga8BCACyhFP3ExcTIuB73jDIBA/vSoYcTyysFQzPvez64TUSCv1SgXEByR7fju3o 8RfaWuHCnkkea5luuTZMqfgTXrun2dqNVYDNOV6RIVrc4YuG20yhC1epnV55fJCThqij0MRL 1NxPKXIlEdHvN0Kov3CtWA+R1iNN0RCeVun7rmOrrjBK573aWC5sgP7YsBOLK79H3tmUtz6b 9Imuj0ZyEsa76Xg9PX9Hn2myKj1hfWGS+5og9Va4hrwQC8ipjXik6NKR5GDV+hOZkktU81G5 gkQtGB9jOAYRs86QG/b7PtIlbd3+pppT0gaS+wvwMs8cuNG+Pu6KO1oC4jgdseFLu7NpABEB AAG0IlF1IFdlbnJ1byA8cXV3ZW5ydW8uYnRyZnNAZ214LmNvbT6JAU4EEwEIADgCGwMFCwkI BwIGFQgJCgsCBBYCAwECHgECF4AWIQQt33LlpaVbqJ2qQuHCPZHzoSX+qAUCXZw1oQAKCRDC PZHzoSX+qCY6CACd+mWu3okGwRKXju6bou+7VkqCaHTdyXwWFTsr+/0ly5nUdDtT3yEVggPJ 3VP70wjlrxUjNjFb6iIvGYxiPOrop1NGwGYvQktgRhaIhALG6rPoSSAhGNjwGVRw0km0PlIN D29BTj/lYEk+jVM1YL0QLgAE1AI3krihg/lp/fQT53wLhR8YZIF8ETXbClQG1vJ0cllPuEEv efKxRyiTSjB+PsozSvYWhXsPeJ+KKjFen7ebE5reQTPFzSHctCdPnoR/4jSPlnTlnEvLeqcD ZTuKfQe1gWrPeevQzgCtgBF/WjIOeJs41klnYzC3DymuQlmFubss0jShLOW8eSOOWhLRuQEN BFnVga8BCACqU+th4Esy/c8BnvliFAjAfpzhI1wH76FD1MJPmAhA3DnX5JDORcgaCbPEwhLj 1xlwTgpeT+QfDmGJ5B5BlrrQFZVE1fChEjiJvyiSAO4yQPkrPVYTI7Xj34FnscPj/IrRUUka 68MlHxPtFnAHr25VIuOS41lmYKYNwPNLRz9Ik6DmeTG3WJO2BQRNvXA0pXrJH1fNGSsRb+pK EKHKtL1803x71zQxCwLh+zLP1iXHVM5j8gX9zqupigQR/Cel2XPS44zWcDW8r7B0q1eW4Jrv 0x19p4P923voqn+joIAostyNTUjCeSrUdKth9jcdlam9X2DziA/DHDFfS5eq4fEvABEBAAGJ ATwEGAEIACYCGwwWIQQt33LlpaVbqJ2qQuHCPZHzoSX+qAUCXZw1rgUJCWpOfwAKCRDCPZHz oSX+qFcEB/95cs8cM1OQdE/GgOfCGxwgckMeWyzOR7bkAWW0lDVp2hpgJuxBW/gyfmtBnUai fnggx3EE3ev8HTysZU9q0h+TJwwJKGv6sUc8qcTGFDtavnnl+r6xDUY7A6GvXEsSoCEEynby 72byGeSovfq/4AWGNPBG1L61Exl+gbqfvbECP3ziXnob009+z9I4qXodHSYINfAkZkA523JG ap12LndJeLk3gfWNZfXEWyGnuciRGbqESkhIRav8ootsCIops/SqXm0/k+Kcl4gGUO/iD/T5 oagaDh0QtOd8RWSMwLxwn8uIhpH84Q4X1LadJ5NCgGa6xPP5qqRuiC+9gZqbq4Nj Message-ID: <99a7a002-65bb-6077-7303-c4076c34e05e@gmx.com> Date: Sat, 29 Feb 2020 09:00:43 +0800 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.5.0 MIME-Version: 1.0 In-Reply-To: <20200228154555.GN2902@twin.jikos.cz> Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="HQM6ZNz83BnpBvBfN5Jbt2cmZ0Wdgh8Kf" X-Provags-ID: V03:K1:neC5QzjrEtP8div4zP1QxHWKDlJzfBEc9Mbr7Pyi9vzyF81woIt 5dt4LBMunGCwXNwwE/UgxSlxoWVu0RIbOV+zffXPIQ3cXxQ9l4vyw5rs9ZiJoudVhpTyzQl rML8heMaXhC9QX+VshfaTwuXiM8xPJJKwfDdJ6oOJfmHIsaG2AAgcTer+n3XDxptiN6HEEg FC2UjMLJom8+2XsbnHLaA== X-UI-Out-Filterresults: notjunk:1;V03:K0:uTFirtzJU+U=:V636x/pdse0j7LuCLzqo+S wy3imAX1tsPiKW/bznYlm0D8+Eo5KZCgheE4gqpJFBoqKRSKpBQkyNdo17KR7UsZniE8wbM7q +9I1envvX1KOxVZMaV6XbC0g/c9z3dOQj8Zzms3KRWi173PPZGTA2+Xx3wmRvCkoHp+yz4XXZ mgRayTb93oKUv1SpHMdj9yCygs0v1Q5TqjFNlG5AcSL2siUJX30OG3np9x9+kUbHGRTZhNHPB W33A2joSI3qpBtxhZO8a6NRXtLqSHvdfaH8zispKJPBITSn1uuyZTPXHYQqFuNaCtjkGLq1ux tpj6RkIymkoIUzewunhCMF8RAZmxyEeJMiOONcPgt85HmLy79gRqJHQZzGYsX0X0RMVLxYEoH qtTM9Xm694LA1q7HZIt/K1h0j6Yh+5b1N8SzR4giv7fWum8QbkhhaQifYuL13RdVyJh1yOJWs v75JbI+b/gaJTYCZCrF2CWtnSuETYhUn0zoiSXO+4ZLPSomoLGrwZzSWu8u9n+sgRyDmYLMI+ fAYAD5m37UbloFQivILra6WF1+bR9+EV/urK0A4eNV7Amo7uqdaVaLVVLEI/uuFwx0j2qh1c+ UMqa/tzoiTfWdkiYCf+iGOoxD5j+602gODSrsV8UXF8f/X7t1wS5dbCYle2HDyr7+DsYEm86b /Dd3FbXVzw90U7osKWROJAqsSCy4AGFHca2733JM9l4H7J8PqzhFEcDc97gc1xnijGKzfoXXP XBfAaIm0+AtlYVD2H9JCCV95sp5FBXNLJZRoBnU8TmDtLl1lQa5dGrqbyFC9N5ntyhjdWRINS ecucZyh8fnsDceaT2Ejse5NKGR82mQMBtySxsI0bGS4wVaiwUE/YQ5hPtpu/MXiTiChBd4W5B LR8YCqFE8tDchC8KzPUqUr0x9op6GFZrIa8xDgZwaNFKKXJ/LIeLGDwxKjvJgWdsp3QppiSE2 +FDjSp5SJHzWBn252hRZnSyqtYX/4uzj6LcDU4TC8UBKO4E4bbpcmlrqN4PC0GC2lLXuDsWsm QNiGh6t5Ip/R9GQrAmk3R2YtG9rurhvgwY/HRHlTtRkHqZ9nuLcLsJdBCZtNst8ewRYeezoi9 Y/jsZT9g3RNPikdwXbykMthjfFDUNN8fu6VjTZvih8UpaWTvChUxcSSsWD7npQHPH8vtKcBIi Bk3DWgdQAYj285OMO5kJA5MXU/rQ9apeq7A3wXgBrZ5SIzpnJp/5oMyQpbFdpEw4tGlAJgCYH eS2ndFvb1BA+N1xdk Sender: linux-btrfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --HQM6ZNz83BnpBvBfN5Jbt2cmZ0Wdgh8Kf Content-Type: multipart/mixed; boundary="eOZ1y763YswufvwXZupO7oGWOZdPQa4ja" --eOZ1y763YswufvwXZupO7oGWOZdPQa4ja Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: quoted-printable On 2020/2/28 =E4=B8=8B=E5=8D=8811:45, David Sterba wrote: > On Wed, Feb 26, 2020 at 01:56:42PM +0800, Qu Wenruo wrote: >> This branch can be fetched from github: >> https://github.com/adam900710/linux/tree/backref_cache_new >=20 > This is based on v5.6-rc1, you should base on something more recent. > There are many non-trivial conflicts at patch 5 so I stopped there but > if you and I like to get the pathes merged, the branch needs to be in a= > state where it's not that hard to apply the patches. Because it looks like current misc-next is not a good place to do proper testing, and it's undergoing frequent updates. Thus I choose the latest rc when I started the development. Currently the branch is only for review and my local testing, I just want to make sure that everything works fine before rebasing them to misc-next. Anyway, next time I'll mention the basis, and explicitly shows that I'll do the rebase (and retest) if you want to try merge. Thanks, Qu >=20 > Minor conflicts are expected, like obvious differences in context or > renames, there are tools that can deal with that automatically (I use > wiggle). >=20 > The branch also contains unrelated patches to the backref code, some of= > them either upstream or in misc-next. All of that makes it unnecessaril= y > hard to get the patches to for-next when the time comes (reviews, patch= > backlog processed). >=20 --eOZ1y763YswufvwXZupO7oGWOZdPQa4ja-- --HQM6ZNz83BnpBvBfN5Jbt2cmZ0Wdgh8Kf Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEELd9y5aWlW6idqkLhwj2R86El/qgFAl5Zt7sACgkQwj2R86El /qixBwf6AxD1CdaDG7+ZgJGbNEvBn/Me5JJqNjSsF2zuI4hsupZTs22hfY7kRaZ7 2thl0PjybVkG7i8Gts6qCEi27gjYwQYJdPuaf2wopB00zbQ/dN250uBJryoqPm9/ eSGzDEUUel3o13qcjOnLCqP/uZBqz6grbfiLmJ1Zv2HHbiqVgWgkEi1ws+WXkvAW vvW2GxbmN2a4Wu0jgQU00Z+1IhPhBGWZlbuh8RCWpmFjDf6rlCMJ2RdMqFlt4RPo 0giftlIg4hpk8yjUqyvyxIJ9aRfcaMqW2Pu+49/BVnVOIHbbmPv8fkuV6lmuo3CF I6vovCAw7Irl2xRXm506MumEvbJetg== =kZ8z -----END PGP SIGNATURE----- --HQM6ZNz83BnpBvBfN5Jbt2cmZ0Wdgh8Kf--