From patchwork Wed Feb 28 09:19:52 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kemeng Shi X-Patchwork-Id: 21065 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a05:7300:a81b:b0:108:e6aa:91d0 with SMTP id bq27csp3071381dyb; Tue, 27 Feb 2024 17:24:48 -0800 (PST) X-Forwarded-Encrypted: i=3; AJvYcCWmAjFuTbMr807VHMP1KI8wdoJBVq/f7sej85k8bYMvjHv0eUS8WDy/QedYptMgFgZSm4UQUUSGj4i8fMIehDzEkNY74w== X-Google-Smtp-Source: AGHT+IEJP/b85yQCl5TOcs5exnNC0VbuXvO1gGRW2D5wiI9jgBq2N+xpY3HYkf9X5emYEmJgKrJR X-Received: by 2002:a2e:6e03:0:b0:2d2:6c75:9a67 with SMTP id j3-20020a2e6e03000000b002d26c759a67mr6815899ljc.38.1709083488158; Tue, 27 Feb 2024 17:24:48 -0800 (PST) ARC-Seal: i=2; a=rsa-sha256; t=1709083488; cv=pass; d=google.com; s=arc-20160816; b=ylM0GXXCP4AM9an3+h3gtIxLLB9fr2978r9C/2vfiYNi/lBEiQE7/sMRmoI0ZCSsma WGSVva3kx4+h2JscYR6zY7Edrh8lJ0AlLtexQ0YSLqdx7y0TuPn8FMlyDznZmGuDKBHD tjZpKYrc+Px9nzw5LEOeV+rHA2OMXt9e8yXCTTItk49TS6Tdjd5ulGdm80cmyMX1e1Q5 yHe+wEBwn4tWwYto0IZ5OAQ6UrR22TXeFtvEDENwmMJIOmIw0GJsxzUEsR6Xp0whanLm Im+mR9E4MpXESkOtwD8OnXFYjZnjoWXjD8k9k/zQMsuI4xsFETMnb9kqOR+nnj5hsBJ5 oceQ== 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:message-id:date:subject:cc:to :from; bh=2zikYaGejiGIgwD3x4Qz84PolnORA/sSj8+0gbeyaLc=; fh=y/7Wtt5UOSj/SCUlHdmMQBdr226cA96uA6lTOGta4DA=; b=k+GUx0rjyqKPzi8Azi7bcIy93WScX561lTssD8DJ02F3FtqWjhQ72vHV7dCNeZ21Oo Lnssa79tCN4dHA8T2X5CHLOu+8qlErrVSo34xpaPD2rqzMKZK6Kv8p1z7l4xN+2o8Z4Y baW9b1LyNp1yQq0UM3upAwm6I5plhRoZKU6XC03EdBHc9QPwdc1JUVUuSF81rZ77++wj 2E5QsDJr8KTmH97I3geQt1E64EBP6m++fgayYz2S+GVB8XOfztLPhQYrXfEzEyQNcogR ocSFFSnI+h3xh6by56mwAtmj1aHkTL++NBbt+rupOuK1C5nzMrn0irz01oYz4/u0Ps6F eHVA==; dara=google.com ARC-Authentication-Results: i=2; mx.google.com; arc=pass (i=1 spf=pass spfdomain=huaweicloud.com); spf=pass (google.com: domain of linux-kernel+bounces-84322-ouuuleilei=gmail.com@vger.kernel.org designates 2604:1380:4601:e00::3 as permitted sender) smtp.mailfrom="linux-kernel+bounces-84322-ouuuleilei=gmail.com@vger.kernel.org" Received: from am.mirrors.kernel.org (am.mirrors.kernel.org. [2604:1380:4601:e00::3]) by mx.google.com with ESMTPS id u17-20020a50c2d1000000b00565ef8ac59dsi1123565edf.622.2024.02.27.17.24.47 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 27 Feb 2024 17:24:48 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel+bounces-84322-ouuuleilei=gmail.com@vger.kernel.org designates 2604:1380:4601:e00::3 as permitted sender) client-ip=2604:1380:4601:e00::3; Authentication-Results: mx.google.com; arc=pass (i=1 spf=pass spfdomain=huaweicloud.com); spf=pass (google.com: domain of linux-kernel+bounces-84322-ouuuleilei=gmail.com@vger.kernel.org designates 2604:1380:4601:e00::3 as permitted sender) smtp.mailfrom="linux-kernel+bounces-84322-ouuuleilei=gmail.com@vger.kernel.org" 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 am.mirrors.kernel.org (Postfix) with ESMTPS id B14DE1F22C76 for ; Wed, 28 Feb 2024 01:24:47 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 994C3208C4; Wed, 28 Feb 2024 01:23:16 +0000 (UTC) Received: from dggsgout12.his.huawei.com (unknown [45.249.212.56]) (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 E32BBCA7D; Wed, 28 Feb 2024 01:23:12 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=45.249.212.56 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709083394; cv=none; b=EW60zTFQ7fsw+8ucUwkADDGFtlSvn5rW+oUWV3Gq4v61BY9Ni/pPfWDbFyUV+OlJ0T5D/IhhmbSUY6PmGaRScWXm+fFZ+rHUAq8CvmPpoPr0SpVAoyl4xclJVz6KemfItA/xdFMX+snSNuv4yhuGPc/aI3lT9T645w1CgRXNnA0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709083394; c=relaxed/simple; bh=ySnKkkmIyF0nM+QoFS34jQb3+OjGr4X7xBd2KkCkhSs=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=sxIQagL1yVqw6xfHR7jYdpAl0D7bALY8V8OTeZFzmDmFVgzKf+RUUte2kqGQnVXvvgu6K3Ib5eWrmXak6k/E82prZWnn7GOlVW9T5Mgz6WAzUcvsFcVqbBCsaG7dKHEGZGCZjVM4vOhQTNEObPI5duQgLXNGSFt5yHiHNLuF47Y= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=huaweicloud.com; spf=pass smtp.mailfrom=huaweicloud.com; arc=none smtp.client-ip=45.249.212.56 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=huaweicloud.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=huaweicloud.com Received: from mail.maildlp.com (unknown [172.19.163.216]) by dggsgout12.his.huawei.com (SkyGuard) with ESMTP id 4TkxS80Gn7z4f3jsY; Wed, 28 Feb 2024 09:23:04 +0800 (CST) Received: from mail02.huawei.com (unknown [10.116.40.112]) by mail.maildlp.com (Postfix) with ESMTP id 4580C1A0DDE; Wed, 28 Feb 2024 09:23:09 +0800 (CST) Received: from huaweicloud.com (unknown [10.175.124.27]) by APP1 (Coremail) with SMTP id cCh0CgDX8gv7it5lqQx6FQ--.57137S2; Wed, 28 Feb 2024 09:23:09 +0800 (CST) From: Kemeng Shi To: viro@zeniv.linux.org.uk, brauner@kernel.org, jack@suse.cz, tim.c.chen@linux.intel.com Cc: linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 0/6] Fixes and cleanups to fs-writeback Date: Wed, 28 Feb 2024 17:19:52 +0800 Message-Id: <20240228091958.288260-1-shikemeng@huaweicloud.com> X-Mailer: git-send-email 2.30.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-CM-TRANSID: cCh0CgDX8gv7it5lqQx6FQ--.57137S2 X-Coremail-Antispam: 1UD129KBjvdXoW7Xr1DCF17CF4rXFy7ZFyrJFb_yoWfuwb_ZF WkJFyDJwnrXF17JayI9FnxJFyqkw4UXF15JF15CFs8Ar1Skrs8Zrs5ArWDXr1UXFy7uan8 Gw17Ww48JrsFgjkaLaAFLSUrUUUUUb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUIcSsGvfJTRUUUb2xYFVCjjxCrM7AC8VAFwI0_Jr0_Gr1l1xkIjI8I6I8E6xAIw20E Y4v20xvaj40_Wr0E3s1l1IIY67AEw4v_Jr0_Jr4l87I20VAvwVAaII0Ic2I_JFv_Gryl8c AvFVAK0II2c7xJM28CjxkF64kEwVA0rcxSw2x7M28EF7xvwVC0I7IYx2IY67AKxVW7JVWD JwA2z4x0Y4vE2Ix0cI8IcVCY1x0267AKxVW8Jr0_Cr1UM28EF7xvwVC2z280aVAFwI0_Gc CE3s1l84ACjcxK6I8E87Iv6xkF7I0E14v26rxl6s0DM2AIxVAIcxkEcVAq07x20xvEncxI r21l5I8CrVACY4xI64kE6c02F40Ex7xfMcIj6xIIjxv20xvE14v26r1j6r18McIj6I8E87 Iv67AKxVWUJVW8JwAm72CE4IkC6x0Yz7v_Jr0_Gr1lF7xvr2IYc2Ij64vIr41l42xK82IY c2Ij64vIr41l4I8I3I0E4IkC6x0Yz7v_Jr0_Gr1lx2IqxVAqx4xG67AKxVWUJVWUGwC20s 026x8GjcxK67AKxVWUGVWUWwC2zVAF1VAY17CE14v26r126r1DMIIYrxkI7VAKI48JMIIF 0xvE2Ix0cI8IcVAFwI0_Jr0_JF4lIxAIcVC0I7IYx2IY6xkF7I0E14v26r4j6F4UMIIF0x vE42xK8VAvwI8IcIk0rVWrJr0_WFyUJwCI42IY6I8E87Iv67AKxVWUJVW8JwCI42IY6I8E 87Iv6xkF7I0E14v26r4j6r4UJbIYCTnIWIevJa73UjIFyTuYvjxUsBMNUUUUU X-CM-SenderInfo: 5vklyvpphqwq5kxd4v5lfo033gof0z/ X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1792103927629665340 X-GMAIL-MSGID: 1792103927629665340 v1->v2: -Filter non-expired in requeue_inode in patch "fs/writeback: avoid to writeback non-expired inode in kupdate writeback" -Wrap the comment at 80 columns in patch "fs/writeback: only calculate dirtied_before when b_io is empty" -Abandon patch "fs/writeback: remove unneeded check in writeback_single_inode" -Collect RVB from Jan and Tim Kemeng Shi (6): fs/writeback: avoid to writeback non-expired inode in kupdate writeback fs/writeback: bail out if there is no more inodes for IO and queued once fs/writeback: remove unused parameter wb of finish_writeback_work fs/writeback: only calculate dirtied_before when b_io is empty fs/writeback: correct comment of __wakeup_flusher_threads_bdi fs/writeback: remove unnecessary return in writeback_inodes_sb fs/fs-writeback.c | 57 +++++++++++++++++++++++++++-------------------- 1 file changed, 33 insertions(+), 24 deletions(-)