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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id C4728C433F5 for ; Fri, 4 Feb 2022 11:28:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1358390AbiBDL26 (ORCPT ); Fri, 4 Feb 2022 06:28:58 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33678 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1358367AbiBDL25 (ORCPT ); Fri, 4 Feb 2022 06:28:57 -0500 Received: from mail-pj1-x1034.google.com (mail-pj1-x1034.google.com [IPv6:2607:f8b0:4864:20::1034]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D8E25C061714 for ; Fri, 4 Feb 2022 03:28:57 -0800 (PST) Received: by mail-pj1-x1034.google.com with SMTP id p12-20020a17090a2d8c00b001b833dec394so5914317pjd.0 for ; Fri, 04 Feb 2022 03:28:57 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc:content-transfer-encoding; bh=kbULgBWYts2SxmqcTienQO9HvU3UIzVZasR/tJTj6R0=; b=WarZoYK+CZdCok+uMekgutnTX3nkiSQ08U2Ag1VeVqH78UnyOcM6mCNAjw6zQcDzal PjrEAfiHx+1dGSQ2kTF4HsoKwMPDzzcVNsy38WhIWf1pa4deKXsofZQOwVWqG0jb2NYo GDN0vADqfbAh9UQ3MDMR7Y42jdzr4kN09IRH7ZqaL28KqMWizKIttTQqAcOB/NBAYiJ5 +2TnnY9wgvwOHaI2udlnBt+dC1uweOM7T24fdgQdInLx1PTy+hvtoRvcPr4I9PXhzt1N 338YNsxoyGCz13Iy5sMidxmsU5OxGd2MO12zNFxejtMiDe9A2nsPgOd3LAdN44eot+RR LJYQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc:content-transfer-encoding; bh=kbULgBWYts2SxmqcTienQO9HvU3UIzVZasR/tJTj6R0=; b=g5iM9oRUlTQmbERWflMJ1dGbG+VB73bCwGAAd4gPYts8i90H4VJaK2CTujUOcjUV23 yoLu4xf17AbLhU2AO6hfa0Z/T33Hr04dpf69p9PmR9JV7sp72uzXbBCZQ5XU3TsvpjGb 0NcYJsP5onDf/DoIu4RF19/1Uc8vQbuQ37ywjE+rtl3XxgkHqLWdyjE9+F0GTOoyygos N70jrOKJl/r4q7y3aY3XN1mXIFGgwsObw7FIPRIjuZTiunY4htLhXYPHwxdfFRh9dZXV k9Jmu/ccNb4f6PQyfcSYrXqkCcjWf/xC251KiRyZzecVC59B/3AorSQtC0EmOAlx2I4K Z6Gg== X-Gm-Message-State: AOAM533wGxGntaHkCBrLuqf2Yu7LnuP8XsAq72dmOIDoNiSP/ICpjFMH uEeafbjZCYWfMLWYkm9xnyZ26QMu7o6uGjoP3FA= X-Google-Smtp-Source: ABdhPJxEc1B5qTCQdvta8XSSMfFz8z1vAA+q4L97xvTcF7B+9bfG3bfbpX4fTHgYBROCaVKuZoqDz+2fSEE6RNOKDQQ= X-Received: by 2002:a17:90a:17a5:: with SMTP id q34mr2613043pja.1.1643974137451; Fri, 04 Feb 2022 03:28:57 -0800 (PST) MIME-Version: 1.0 References: <20220125065057.35863-1-wqu@suse.com> <791ca198-d4d0-91b3-ed9b-63cc19c78437@gmx.com> <92236445-440d-b1c0-bd76-b8001facd334@gmx.com> <6f76b518-b509-dd45-11bd-c75aa78a5898@gmx.com> <4fdf158c-203e-6def-27e1-8a003775693c@suse.com> In-Reply-To: From: =?UTF-8?Q?Fran=C3=A7ois=2DXavier_Thomas?= Date: Fri, 4 Feb 2022 12:28:46 +0100 Message-ID: Subject: Re: [POC for v5.15 0/2] btrfs: defrag: what if v5.15 is doing proper defrag To: Qu Wenruo Cc: Qu Wenruo , Filipe Manana , linux-btrfs Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org > Here's a set of separate graphs with read/write ops/bytes (no real difference in reads): Ah, that was the wrong link, here's the correct one: https://imgur.com/a/nB4dDmF Fran=C3=A7ois-Xavier