From nobody Thu Dec 5 02:39:53 2024 Received: from dggsgout11.his.huawei.com (dggsgout11.his.huawei.com [45.249.212.51]) (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 C49061CFA9; Tue, 3 Dec 2024 01:46:43 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=45.249.212.51 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1733190406; cv=none; b=mFbTbf1egJSNwjxt2TImoT06htlrknBh7fKP7SU8GQi+HYnN9XlUX7PwEtQDVLo8g720JSfaFyvxwqK4rzFP+6DwhqJtRefw9ZOwhaKKSj1oNvBBs2HNYZPul24myJAGzt8RXe++PL7yO78TSfy6qCi3zowK5eeQ6EXgbt29z48= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1733190406; c=relaxed/simple; bh=bQqgd4fdNou8e1VGFUVHXTUD1jRmZDVrUOyJA1SeZu4=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=FZ+0ZS/QhgyP9HMLE4ybFds2NF65+lnZujmiUDZyy5RnHvjFKC08WzSBpxdM7eE6eOAb75qjejL2Vefo5hM7ATy3dqNc8PzSetRg06MvdRE/+xHNBjBFlG8IITL9HJ+4ALKR1NSV6H3A2peAVuZMpuNjCGXIkL6ILJ5ex8H9/4Y= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=huaweicloud.com; spf=none smtp.mailfrom=huaweicloud.com; arc=none smtp.client-ip=45.249.212.51 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=huaweicloud.com Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=huaweicloud.com Received: from mail.maildlp.com (unknown [172.19.163.216]) by dggsgout11.his.huawei.com (SkyGuard) with ESMTP id 4Y2NmD25z3z4f3kv7; Tue, 3 Dec 2024 09:46:20 +0800 (CST) Received: from mail02.huawei.com (unknown [10.116.40.128]) by mail.maildlp.com (Postfix) with ESMTP id 380581A0196; Tue, 3 Dec 2024 09:46:40 +0800 (CST) Received: from huaweicloud.com (unknown [10.175.112.188]) by APP4 (Coremail) with SMTP id gCh0CgCHY4fyYk5ng34DDg--.44162S5; Tue, 03 Dec 2024 09:46:40 +0800 (CST) From: Zhang Yi To: linux-ext4@vger.kernel.org Cc: linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu, adilger.kernel@dilger.ca, jack@suse.cz, yi.zhang@huawei.com, yi.zhang@huaweicloud.com, chengzhihao1@huawei.com, yukuai3@huawei.com, yangerkun@huawei.com Subject: [PATCH 1/2] jbd2: increase IO priority for writing revoke records Date: Tue, 3 Dec 2024 09:44:06 +0800 Message-ID: <20241203014407.805916-2-yi.zhang@huaweicloud.com> X-Mailer: git-send-email 2.46.1 In-Reply-To: <20241203014407.805916-1-yi.zhang@huaweicloud.com> References: <20241203014407.805916-1-yi.zhang@huaweicloud.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-CM-TRANSID: gCh0CgCHY4fyYk5ng34DDg--.44162S5 X-Coremail-Antispam: 1UD129KBjvdXoW7JryrJr4kuryUKFWxZrWkJFb_yoWftFg_WF Wj9rW5Z3yfJr4jvF40vw45ZF4SkayfWF1xGwn5tw18Gr9rGas8GFZrtr98Xrn5JFZFgrZ5 Gr1IqFWrGrsayjkaLaAFLSUrUUUUjb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUIcSsGvfJTRUUUbQ8FF20E14v26ryj6rWUM7CY07I20VC2zVCF04k26cxKx2IYs7xG 6rWj6s0DM7CIcVAFz4kK6r1j6r18M28IrcIa0xkI8VA2jI8067AKxVWUGwA2048vs2IY02 0Ec7CjxVAFwI0_Gr0_Xr1l8cAvFVAK0II2c7xJM28CjxkF64kEwVA0rcxSw2x7M28EF7xv wVC0I7IYx2IY67AKxVWDJVCq3wA2z4x0Y4vE2Ix0cI8IcVCY1x0267AKxVWxJr0_GcWl84 ACjcxK6I8E87Iv67AKxVW0oVCq3wA2z4x0Y4vEx4A2jsIEc7CjxVAFwI0_GcCE3s1le2I2 62IYc4CY6c8Ij28IcVAaY2xG8wAqx4xG64xvF2IEw4CE5I8CrVC2j2WlYx0E2Ix0cI8IcV AFwI0_JrI_JrylYx0Ex4A2jsIE14v26r1j6r4UMcvjeVCFs4IE7xkEbVWUJVW8JwACjcxG 0xvY0x0EwIxGrwACjI8F5VA0II8E6IAqYI8I648v4I1lFIxGxcIEc7CjxVA2Y2ka0xkIwI 1lc7CjxVAaw2AFwI0_Jw0_GFyl42xK82IYc2Ij64vIr41l4c8EcI0Ec7CjxVAaw2AFwI0_ Jw0_GFyl4I8I3I0E4IkC6x0Yz7v_Jr0_Gr1lx2IqxVAqx4xG67AKxVWUJVWUGwC20s026x 8GjcxK67AKxVWUGVWUWwC2zVAF1VAY17CE14v26r1q6r43MIIYrxkI7VAKI48JMIIF0xvE 2Ix0cI8IcVAFwI0_Jr0_JF4lIxAIcVC0I7IYx2IY6xkF7I0E14v26r4j6F4UMIIF0xvE42 xK8VAvwI8IcIk0rVWUJVWUCwCI42IY6I8E87Iv67AKxVWUJVW8JwCI42IY6I8E87Iv6xkF 7I0E14v26r4j6r4UJbIYCTnIWIevJa73UjIFyTuYvjfUnZXrUUUUU X-CM-SenderInfo: d1lo6xhdqjqx5xdzvxpfor3voofrz/ Content-Type: text/plain; charset="utf-8" From: Zhang Yi Commit '6a3afb6ac6df ("jbd2: increase the journal IO's priority")' increases the priority of journal I/O by marking I/O with the JBD2_JOURNAL_REQ_FLAGS. However, that commit missed the revoke buffers, so also addresses that kind of I/Os. Fixes: 6a3afb6ac6df ("jbd2: increase the journal IO's priority") Signed-off-by: Zhang Yi Reviewed-by: Jan Kara Reviewed-by: Kemeng Shi --- fs/jbd2/revoke.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/jbd2/revoke.c b/fs/jbd2/revoke.c index 4556e4689024..ce63d5fde9c3 100644 --- a/fs/jbd2/revoke.c +++ b/fs/jbd2/revoke.c @@ -654,7 +654,7 @@ static void flush_descriptor(journal_t *journal, set_buffer_jwrite(descriptor); BUFFER_TRACE(descriptor, "write"); set_buffer_dirty(descriptor); - write_dirty_buffer(descriptor, REQ_SYNC); + write_dirty_buffer(descriptor, JBD2_JOURNAL_REQ_FLAGS); } #endif =20 --=20 2.46.1