From mboxrd@z Thu Jan 1 00:00:00 1970 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 C3D01C43217 for ; Thu, 10 Mar 2022 16:00:10 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239962AbiCJQBJ (ORCPT ); Thu, 10 Mar 2022 11:01:09 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37424 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239726AbiCJQAy (ORCPT ); Thu, 10 Mar 2022 11:00:54 -0500 Received: from mx0a-001b2d01.pphosted.com (mx0b-001b2d01.pphosted.com [148.163.158.5]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9727617227A; Thu, 10 Mar 2022 07:59:49 -0800 (PST) Received: from pps.filterd (m0098420.ppops.net [127.0.0.1]) by mx0b-001b2d01.pphosted.com (8.16.1.2/8.16.1.2) with SMTP id 22AEcscg009316; Thu, 10 Mar 2022 15:59:45 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ibm.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding; s=pp1; bh=+1eh5cJUcucfhcJxDJpi2q49l/euNQ3nDrSALIB4zHM=; b=CpdzXYWHjzxTHVVTlQY6lGeB4iG64IxM38G/cyV3k4vxhdT9ZNGcGST0SgKgL33BWLaC hHnLS6mNhQie6TwQXpql43N28n/lYWg/LnWU2Xh7f/xglHSrxh9Vydz5Ho1A0MOmWxoK 5s9L+PcDQcCMXzTGLfHR4+MXoavHIsaC720Kwjau2po8kJtnze4AwXl+8p190p33wf8b XcC0B7ToPWVaEfXKwoaI+MgWegOdRnDMPxm3oZ3zcwVA5SyCrqaTb37zYGwkc1IxIySX kXOePrMW/NQQSrqFrE6r1trWMfIYwbBpvalkOihyD31Q1RLqFdlGwIKdOEQB9OLAaz/f YQ== Received: from pps.reinject (localhost [127.0.0.1]) by mx0b-001b2d01.pphosted.com with ESMTP id 3eq7yr8atk-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 10 Mar 2022 15:59:45 +0000 Received: from m0098420.ppops.net (m0098420.ppops.net [127.0.0.1]) by pps.reinject (8.16.0.43/8.16.0.43) with SMTP id 22AF9QMl002020; Thu, 10 Mar 2022 15:59:45 GMT Received: from ppma05fra.de.ibm.com (6c.4a.5195.ip4.static.sl-reverse.com [149.81.74.108]) by mx0b-001b2d01.pphosted.com with ESMTP id 3eq7yr8at3-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 10 Mar 2022 15:59:44 +0000 Received: from pps.filterd (ppma05fra.de.ibm.com [127.0.0.1]) by ppma05fra.de.ibm.com (8.16.1.2/8.16.1.2) with SMTP id 22AFvmo1016009; Thu, 10 Mar 2022 15:59:43 GMT Received: from b06cxnps3075.portsmouth.uk.ibm.com (d06relay10.portsmouth.uk.ibm.com [9.149.109.195]) by ppma05fra.de.ibm.com with ESMTP id 3epyswa34t-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 10 Mar 2022 15:59:43 +0000 Received: from d06av22.portsmouth.uk.ibm.com (d06av22.portsmouth.uk.ibm.com [9.149.105.58]) by b06cxnps3075.portsmouth.uk.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 22AFxeR730212404 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 10 Mar 2022 15:59:40 GMT Received: from d06av22.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id D340A4C040; Thu, 10 Mar 2022 15:59:40 +0000 (GMT) Received: from d06av22.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 647534C04A; Thu, 10 Mar 2022 15:59:40 +0000 (GMT) Received: from localhost (unknown [9.43.36.239]) by d06av22.portsmouth.uk.ibm.com (Postfix) with ESMTP; Thu, 10 Mar 2022 15:59:40 +0000 (GMT) From: Ritesh Harjani To: linux-ext4@vger.kernel.org Cc: Jan Kara , "Theodore Ts'o" , Harshad Shirwadkar , linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, Ritesh Harjani Subject: [PATCHv2 08/10] ext4: Add commit_tid info in jbd debug log Date: Thu, 10 Mar 2022 21:29:02 +0530 Message-Id: X-Mailer: git-send-email 2.31.1 In-Reply-To: References: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-TM-AS-GCONF: 00 X-Proofpoint-GUID: XRW-Jhx-VBywdgXqir_a9yf9GcU84f7N X-Proofpoint-ORIG-GUID: gR3cip3bx5eUzsx_4G6QeBUso2emwUFp X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.816,Hydra:6.0.425,FMLib:17.11.64.514 definitions=2022-03-10_06,2022-03-09_01,2022-02-23_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 malwarescore=0 bulkscore=0 clxscore=1015 adultscore=0 suspectscore=0 spamscore=0 impostorscore=0 mlxscore=0 mlxlogscore=808 phishscore=0 lowpriorityscore=0 priorityscore=1501 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2202240000 definitions=main-2203100084 Precedence: bulk List-ID: X-Mailing-List: linux-ext4@vger.kernel.org This adds commit_tid argument in ext4_fc_update_stats() so that we can add this information too in jbd_debug logs. This is also required in a later patch to pass the commit_tid info in ext4_fc_commit_start/stop() trace events. Signed-off-by: Ritesh Harjani Reviewed-by: Jan Kara Reviewed-by: Harshad Shirwadkar --- fs/ext4/fast_commit.c | 15 +++++++++------ 1 file changed, 9 insertions(+), 6 deletions(-) diff --git a/fs/ext4/fast_commit.c b/fs/ext4/fast_commit.c index 849fd4dcb825..88ed99e670c5 100644 --- a/fs/ext4/fast_commit.c +++ b/fs/ext4/fast_commit.c @@ -1164,11 +1164,12 @@ static int ext4_fc_perform_commit(journal_t *journal) } static void ext4_fc_update_stats(struct super_block *sb, int status, - u64 commit_time, int nblks) + u64 commit_time, int nblks, tid_t commit_tid) { struct ext4_fc_stats *stats = &EXT4_SB(sb)->s_fc_stats; - jbd_debug(1, "Fast commit ended with status = %d", status); + jbd_debug(1, "Fast commit ended with status = %d for tid %u", + status, commit_tid); if (status == EXT4_FC_STATUS_OK) { stats->fc_num_commits++; stats->fc_numblks += nblks; @@ -1218,14 +1219,16 @@ int ext4_fc_commit(journal_t *journal, tid_t commit_tid) if (atomic_read(&sbi->s_fc_subtid) <= subtid && commit_tid > journal->j_commit_sequence) goto restart_fc; - ext4_fc_update_stats(sb, EXT4_FC_STATUS_SKIPPED, 0, 0); + ext4_fc_update_stats(sb, EXT4_FC_STATUS_SKIPPED, 0, 0, + commit_tid); return 0; } else if (ret) { /* * Commit couldn't start. Just update stats and perform a * full commit. */ - ext4_fc_update_stats(sb, EXT4_FC_STATUS_FAILED, 0, 0); + ext4_fc_update_stats(sb, EXT4_FC_STATUS_FAILED, 0, 0, + commit_tid); return jbd2_complete_transaction(journal, commit_tid); } @@ -1257,12 +1260,12 @@ int ext4_fc_commit(journal_t *journal, tid_t commit_tid) * don't react too strongly to vast changes in the commit time */ commit_time = ktime_to_ns(ktime_sub(ktime_get(), start_time)); - ext4_fc_update_stats(sb, status, commit_time, nblks); + ext4_fc_update_stats(sb, status, commit_time, nblks, commit_tid); return ret; fallback: ret = jbd2_fc_end_commit_fallback(journal); - ext4_fc_update_stats(sb, status, 0, 0); + ext4_fc_update_stats(sb, status, 0, 0, commit_tid); return ret; } -- 2.31.1