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 70140C6FD1F for ; Wed, 15 Mar 2023 01:32:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230153AbjCOBcy (ORCPT ); Tue, 14 Mar 2023 21:32:54 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43458 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230110AbjCOBcv (ORCPT ); Tue, 14 Mar 2023 21:32:51 -0400 Received: from szxga02-in.huawei.com (szxga02-in.huawei.com [45.249.212.188]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D359E1F5EB; Tue, 14 Mar 2023 18:32:17 -0700 (PDT) Received: from kwepemm600013.china.huawei.com (unknown [172.30.72.57]) by szxga02-in.huawei.com (SkyGuard) with ESMTP id 4Pbt9m5msqzHwwG; Wed, 15 Mar 2023 09:30:04 +0800 (CST) Received: from huawei.com (10.175.127.227) by kwepemm600013.china.huawei.com (7.193.23.68) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.21; Wed, 15 Mar 2023 09:32:14 +0800 From: Zhihao Cheng To: , , , CC: , , , Subject: [PATCH v3 0/6] ext4: Fix stale buffer loading from last failed Date: Wed, 15 Mar 2023 09:31:22 +0800 Message-ID: <20230315013128.3911115-1-chengzhihao1@huawei.com> X-Mailer: git-send-email 2.31.1 MIME-Version: 1.0 Content-Transfer-Encoding: 7BIT Content-Type: text/plain; charset=US-ASCII X-Originating-IP: [10.175.127.227] X-ClientProxiedBy: dggems705-chm.china.huawei.com (10.3.19.182) To kwepemm600013.china.huawei.com (7.193.23.68) X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-ext4@vger.kernel.org Patch 1 fixes reusing stale buffer heads from last failed mounting. Patch 2~4 reconstructs 'j_format_version' initialization and checking in loading process. v1->v2: Adopt suggestions from Tudor, add fix tag and corrupt 'stable' field in patch 1. Reserve empty lines in patch 4. v2->v3: Split block device checking cleanup into a new patch (2th). Add 'Reviewed-by' tag in patch 3-6. Zhang Yi (4): jbd2: remove unused feature macros jbd2: switch to check format version in superblock directly jbd2: factor out journal initialization from journal_get_superblock() jbd2: remove j_format_version Zhihao Cheng (2): ext4: Fix reusing stale buffer heads from last failed mounting ext4: ext4_put_super: Remove redundant checking for 'sbi->s_journal_bdev' fs/ext4/super.c | 15 +++++++------ fs/jbd2/journal.c | 53 +++++++++++++++++--------------------------- include/linux/jbd2.h | 33 ++++++++++++--------------- 3 files changed, 42 insertions(+), 59 deletions(-) -- 2.31.1