Received: by 2002:a05:7412:798b:b0:fc:a2b0:25d7 with SMTP id fb11csp424828rdb; Thu, 22 Feb 2024 07:56:57 -0800 (PST) X-Forwarded-Encrypted: i=3; AJvYcCW+M82f2T2EKE2JY1BK53P3O6K2ifhmy1IHejpmM3SwWyl0LkaDJXzRqwZLGDAntKuHJk82PBYy8hOZuDI2PNdNTFUzGLvflmszd3Lw1w== X-Google-Smtp-Source: AGHT+IGw02c7vYiZcC5ygL8GF6pSWA0dMWol8KdRRh5dS+KoC/jJ+BAYn8928h8OWPCKUaPUopL4 X-Received: by 2002:a05:620a:17a3:b0:787:a767:7074 with SMTP id ay35-20020a05620a17a300b00787a7677074mr1501861qkb.1.1708617417052; Thu, 22 Feb 2024 07:56:57 -0800 (PST) ARC-Seal: i=2; a=rsa-sha256; t=1708617417; cv=pass; d=google.com; s=arc-20160816; b=M8PQsXP8SfXvuNs6sMfiAVR/m2MfH5BMr8RraLuFXQsOtQ+wgkYHaoQYC9hi4izOMn Ebe1/GWyVIrADWxTLTl9hQaJaXmSG8/QCQl8hEMMC9DmO27WjpMgKcyYQ64iHT/46s8f AdDdIi5ZVL9vqTR/WerdyVKhZ+oUoYxlZLwga0fd6nbfjiDGkLypbajWwVpuy7TO2+1Z ez+csRqIuPxIWkGXUENWVM+GGtPzCy4gZAmayW/SjRqee0E0xtvJKJQlHxcTdrXuV2Ra byccvfaG7xqDiiqxpL9rWzL44L1I4m+yw+q8F9RX0ifGGvbSPF/kbYfHjmS8KTeelHb5 RYCA== ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=content-transfer-encoding:mime-version:list-unsubscribe :list-subscribe:list-id:precedence:references:in-reply-to:message-id :date:subject:cc:to:from:dkim-signature; bh=Tw39zUJjdOXe0uc8tGlhBxpYxPbuviy9TTm3QaYl5P4=; fh=OKzAyTnfNsGQT9phxunee3cOwQ4Si95SUxFURj5aCWE=; b=JB2Pc3oMN6CN0Lk2ZFTNtkpqADmBbSsEwZiMEoY91yJc67EVo8Ks8ZkpRAEBXlswka CrEkNr8dpYw93k9+mE3gPdF9WVidvhEcBjVpguwXa9jPzQNaXsDZn+nXqyBu9VcWvFdn sKT0sx+YUY2Ovwr0ZgogpcG3qdyxkpbmx3Py37bo1RpZIxKy63B4t9oqiHn17iSIUl1o /HBbrgjVlYeKmk4BHaJ4QYqINNyk6IIbd0cD1tWZA4Le1CQ4p+O3WJNac54okfKFuLpD KBXKKD3/nuBSzXhXRPxmpNNnC0noO0aczCEJdH4yh0bVqCpJzEitrlOWw+m3MKGD8XSS u06w==; dara=google.com ARC-Authentication-Results: i=2; mx.google.com; dkim=pass header.i=@mit.edu header.s=outgoing header.b=PxY2RfhA; arc=pass (i=1 spf=pass spfdomain=mit.edu dkim=pass dkdomain=mit.edu dmarc=pass fromdomain=mit.edu); spf=pass (google.com: domain of linux-ext4+bounces-1370-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.199.223 as permitted sender) smtp.mailfrom="linux-ext4+bounces-1370-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=mit.edu Return-Path: Received: from ny.mirrors.kernel.org (ny.mirrors.kernel.org. [147.75.199.223]) by mx.google.com with ESMTPS id jv14-20020a05622aa08e00b0042c06c5c1dbsi11522041qtb.596.2024.02.22.07.56.56 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 22 Feb 2024 07:56:57 -0800 (PST) Received-SPF: pass (google.com: domain of linux-ext4+bounces-1370-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.199.223 as permitted sender) client-ip=147.75.199.223; Authentication-Results: mx.google.com; dkim=pass header.i=@mit.edu header.s=outgoing header.b=PxY2RfhA; arc=pass (i=1 spf=pass spfdomain=mit.edu dkim=pass dkdomain=mit.edu dmarc=pass fromdomain=mit.edu); spf=pass (google.com: domain of linux-ext4+bounces-1370-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.199.223 as permitted sender) smtp.mailfrom="linux-ext4+bounces-1370-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=mit.edu Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ny.mirrors.kernel.org (Postfix) with ESMTPS id 0216B1C255CF for ; Thu, 22 Feb 2024 15:56:36 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 8A9311509A8; Thu, 22 Feb 2024 15:55:20 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=mit.edu header.i=@mit.edu header.b="PxY2RfhA" X-Original-To: linux-ext4@vger.kernel.org Received: from outgoing.mit.edu (outgoing-auth-1.mit.edu [18.9.28.11]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A4F4D14E2EE for ; Thu, 22 Feb 2024 15:55:18 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=18.9.28.11 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708617320; cv=none; b=NOzznFeIgiFYIp4TQcRZWO4ed5TJHVTrWrlID0iBo9NyqCbaeN92qcEs6Rya9a30Dii+I/VkP5Kkl2y95xcCqfBNJSMjp9y4dr/iN6cHHkfaiwbvYRijIQMoCyeiHR/LfwPuanPWuSjZp8Yp+zk7h97X7wrR9Lb8Fm5cdgCRLvk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708617320; c=relaxed/simple; bh=/sAuWoxygbHnz3bPYEk5pc98OZZN/efFuyFbLWL+ycI=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=rpA9mgbSSB4omzBc22Sp3PUayyrzZfAf0j6kDqXBV2tQNNEVTZFrsW8YMciaRoivFGvF9DCxBGj8w3zivROyrkqpQbGZ2L/fEigXpcIIADALztQaIZ4+NV/GLRnzPjI1oF/VMNcvzPXou3YZ1oVj3PIfBZ8z0Dd6xnbu5cABnX8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=mit.edu; spf=pass smtp.mailfrom=mit.edu; dkim=pass (2048-bit key) header.d=mit.edu header.i=@mit.edu header.b=PxY2RfhA; arc=none smtp.client-ip=18.9.28.11 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=mit.edu Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=mit.edu Received: from cwcc.thunk.org (pool-173-48-102-198.bstnma.fios.verizon.net [173.48.102.198]) (authenticated bits=0) (User authenticated as tytso@ATHENA.MIT.EDU) by outgoing.mit.edu (8.14.7/8.12.4) with ESMTP id 41MFseXX030787 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 22 Feb 2024 10:54:41 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mit.edu; s=outgoing; t=1708617283; bh=Tw39zUJjdOXe0uc8tGlhBxpYxPbuviy9TTm3QaYl5P4=; h=From:Subject:Date:Message-ID:MIME-Version:Content-Type; b=PxY2RfhAxGuhzUwdu0P3DJ6S97aV0dSUEXsmJ7GlKiVF21cUmtEwPyWvz2y4hnDiG bvOh4O2+YQbraST+paOtrw4GDht926QQ04i/OgeT/7vHJmluJdsbtCoX/9A9Z90r68 yMTcQHjRL1QIOktmobcK3rClwOy7DSgH+tuxthOmmwmvg9+jdWdj1AZegYAXSXSIO9 SGGTdo1+4kOOQqwnpb3FLCa2HOE9T/7excuepn4mBEs7EKLkDNCqsyMuY1Y5awNqmy PU+PJhS4Xfuu+l+qFD89in/j+aPydLrT3K4cRCFdI65MEZC1cUvl+8V4RIXzTO3H9R wJzKafkwl/ayQ== Received: by cwcc.thunk.org (Postfix, from userid 15806) id 3887415C1414; Thu, 22 Feb 2024 10:54:40 -0500 (EST) From: "Theodore Ts'o" To: linux-ext4@vger.kernel.org, Baokun Li Cc: "Theodore Ts'o" , adilger.kernel@dilger.ca, jack@suse.cz, ritesh.list@gmail.com, ojaswin@linux.ibm.com, linux-kernel@vger.kernel.org, yi.zhang@huawei.com, yangerkun@huawei.com, chengzhihao1@huawei.com, yukuai3@huawei.com, stable@kernel.org Subject: Re: [PATCH v2] ext4: correct best extent lstart adjustment logic Date: Thu, 22 Feb 2024 10:54:31 -0500 Message-ID: <170861726753.823885.11358303915766853695.b4-ty@mit.edu> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240201141845.1879253-1-libaokun1@huawei.com> References: <20240201141845.1879253-1-libaokun1@huawei.com> Precedence: bulk X-Mailing-List: linux-ext4@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit On Thu, 01 Feb 2024 22:18:45 +0800, Baokun Li wrote: > When yangerkun review commit 93cdf49f6eca ("ext4: Fix best extent lstart > adjustment logic in ext4_mb_new_inode_pa()"), it was found that the best > extent did not completely cover the original request after adjusting the > best extent lstart in ext4_mb_new_inode_pa() as follows: > > original request: 2/10(8) > normalized request: 0/64(64) > best extent: 0/9(9) > > [...] Applied, thanks! [1/1] ext4: correct best extent lstart adjustment logic commit: 4fbf8bc733d14bceb16dda46a3f5e19c6a9621c5 Best regards, -- Theodore Ts'o