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[2620:137:e000::1:20]) by mx.google.com with ESMTP id v129-20020a622f87000000b0059d96ba730dsi11868767pfv.110.2023.02.13.18.16.09; Mon, 13 Feb 2023 18:16:22 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231224AbjBNCFg (ORCPT + 99 others); Mon, 13 Feb 2023 21:05:36 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34218 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229934AbjBNCFc (ORCPT ); Mon, 13 Feb 2023 21:05:32 -0500 Received: from dggsgout12.his.huawei.com (unknown [45.249.212.56]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4C83D113E2; Mon, 13 Feb 2023 18:05:29 -0800 (PST) Received: from mail02.huawei.com (unknown [172.30.67.143]) by dggsgout12.his.huawei.com (SkyGuard) with ESMTP id 4PG4Kv6bmNz4f3jHy; Tue, 14 Feb 2023 10:05:23 +0800 (CST) Received: from huaweicloud.com (unknown [10.175.127.227]) by APP3 (Coremail) with SMTP id _Ch0CgCnUiBk7OpjvrkRDQ--.53521S5; Tue, 14 Feb 2023 10:05:26 +0800 (CST) From: Ye Bin To: tytso@mit.edu, adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org Cc: linux-kernel@vger.kernel.org, jack@suse.cz, Ye Bin Subject: [PATCH v3 1/2] ext4: commit super block if fs record error when journal record without error Date: Tue, 14 Feb 2023 10:29:04 +0800 Message-Id: <20230214022905.765088-2-yebin@huaweicloud.com> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20230214022905.765088-1-yebin@huaweicloud.com> References: <20230214022905.765088-1-yebin@huaweicloud.com> MIME-Version: 1.0 X-CM-TRANSID: _Ch0CgCnUiBk7OpjvrkRDQ--.53521S5 X-Coremail-Antispam: 1UD129KBjvJXoWrtrWUJry7uF48tr48ZFWrZrb_yoW8Jr48p3 95Arn7AFZ0vF17CwsrJwsrXFyvg34Fka4UWr1Sk3Z3Aa9xtr9IvrZ8tF15AFWjgrW8Ww1r X34UGay7G3s5Kr7anT9S1TB71UUUUUUqnTZGkaVYY2UrUUUUjbIjqfuFe4nvWSU5nxnvy2 9KBjDU0xBIdaVrnRJUUUvGb4IE77IF4wAFF20E14v26r4j6ryUM7CY07I20VC2zVCF04k2 6cxKx2IYs7xG6rWj6s0DM7CIcVAFz4kK6r1j6r18M28IrcIa0xkI8VA2jI8067AKxVWUGw A2048vs2IY020Ec7CjxVAFwI0_JFI_Gr1l8cAvFVAK0II2c7xJM28CjxkF64kEwVA0rcxS w2x7M28EF7xvwVC0I7IYx2IY67AKxVWDJVCq3wA2z4x0Y4vE2Ix0cI8IcVCY1x0267AKxV W8Jr0_Cr1UM28EF7xvwVC2z280aVAFwI0_GcCE3s1l84ACjcxK6I8E87Iv6xkF7I0E14v2 6rxl6s0DM2AIxVAIcxkEcVAq07x20xvEncxIr21l5I8CrVACY4xI64kE6c02F40Ex7xfMc Ij6xIIjxv20xvE14v26r1j6r18McIj6I8E87Iv67AKxVWUJVW8JwAm72CE4IkC6x0Yz7v_ Jr0_Gr1lF7xvr2IYc2Ij64vIr41l42xK82IYc2Ij64vIr41l4I8I3I0E4IkC6x0Yz7v_Jr 0_Gr1lx2IqxVAqx4xG67AKxVWUJVWUGwC20s026x8GjcxK67AKxVWUGVWUWwC2zVAF1VAY 17CE14v26r126r1DMIIYrxkI7VAKI48JMIIF0xvE2Ix0cI8IcVAFwI0_Jr0_JF4lIxAIcV C0I7IYx2IY6xkF7I0E14v26r4j6F4UMIIF0xvE42xK8VAvwI8IcIk0rVWUJVWUCwCI42IY 6I8E87Iv67AKxVWUJVW8JwCI42IY6I8E87Iv6xkF7I0E14v26r4j6r4UJbIYCTnIWIevJa 73UjIFyTuYvjxUzoGQUUUUU X-CM-SenderInfo: p1hex046kxt4xhlfz01xgou0bp/ X-CFilter-Loop: Reflected X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,KHOP_HELO_FCRDNS, SPF_HELO_NONE,SPF_NONE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1757770922354289951?= X-GMAIL-MSGID: =?utf-8?q?1757770922354289951?= From: Ye Bin Now, 'es->s_state' maybe covered by recover journal. And journal errno maybe not recorded in journal sb as IO error. ext4_update_super() only update error information when 'sbi->s_add_error_count' large than zero. Then 'EXT4_ERROR_FS' flag maybe lost. To solve above issue commit error information after recover journal. Signed-off-by: Ye Bin --- fs/ext4/super.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/fs/ext4/super.c b/fs/ext4/super.c index dc3907dff13a..b94754ba8556 100644 --- a/fs/ext4/super.c +++ b/fs/ext4/super.c @@ -5932,6 +5932,18 @@ static int ext4_load_journal(struct super_block *sb, goto err_out; } + if (unlikely(es->s_error_count && !jbd2_journal_errno(journal) && + !(le16_to_cpu(es->s_state) & EXT4_ERROR_FS))) { + EXT4_SB(sb)->s_mount_state |= EXT4_ERROR_FS; + es->s_state |= cpu_to_le16(EXT4_ERROR_FS); + err = ext4_commit_super(sb); + if (err) { + ext4_msg(sb, KERN_ERR, + "Failed to commit error information, please repair fs force!"); + goto err_out; + } + } + EXT4_SB(sb)->s_journal = journal; err = ext4_clear_journal_err(sb, es); if (err) {