From patchwork Wed Mar 23 20:12:51 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andrew Morton X-Patchwork-Id: 8654081 Return-Path: X-Original-To: patchwork-ocfs2-devel@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 98C5E9F38C for ; Wed, 23 Mar 2016 20:13:16 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id B546D20212 for ; Wed, 23 Mar 2016 20:13:12 +0000 (UTC) Received: from userp1040.oracle.com (userp1040.oracle.com [156.151.31.81]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id B9089200D0 for ; Wed, 23 Mar 2016 20:13:11 +0000 (UTC) Received: from userv0022.oracle.com (userv0022.oracle.com [156.151.31.74]) by userp1040.oracle.com (Sentrion-MTA-4.3.2/Sentrion-MTA-4.3.2) with ESMTP id u2NKCu34024347 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Wed, 23 Mar 2016 20:12:56 GMT Received: from oss.oracle.com (oss-old-reserved.oracle.com [137.254.22.2]) by userv0022.oracle.com (8.14.4/8.13.8) with ESMTP id u2NKCtLl025237 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Wed, 23 Mar 2016 20:12:55 GMT Received: from localhost ([127.0.0.1] helo=lb-oss.oracle.com) by oss.oracle.com with esmtp (Exim 4.63) (envelope-from ) id 1aip9D-0005fe-HE; Wed, 23 Mar 2016 13:12:55 -0700 Received: from aserv0021.oracle.com ([141.146.126.233]) by oss.oracle.com with esmtp (Exim 4.63) (envelope-from ) id 1aip9C-0005fW-B0 for ocfs2-devel@oss.oracle.com; Wed, 23 Mar 2016 13:12:54 -0700 Received: from aserp1020.oracle.com (aserp1020.oracle.com [141.146.126.67]) by aserv0021.oracle.com (8.13.8/8.13.8) with ESMTP id u2NKCsrP022529 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK) for ; Wed, 23 Mar 2016 20:12:54 GMT Received: from userp2030.oracle.com (userp2030.oracle.com [156.151.31.89]) by aserp1020.oracle.com (Sentrion-MTA-4.3.2/Sentrion-MTA-4.3.2) with ESMTP id u2NKCrFP027643 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO) for ; Wed, 23 Mar 2016 20:12:54 GMT Received: from pps.filterd (userp2030.oracle.com [127.0.0.1]) by userp2030.oracle.com (8.15.0.59/8.15.0.59) with SMTP id u2NKCITI015050 for ; Wed, 23 Mar 2016 20:12:53 GMT Received: from mail.linuxfoundation.org (mail.linuxfoundation.org [140.211.169.12]) by userp2030.oracle.com with ESMTP id 21ukgau9cv-1 (version=TLSv1/SSLv3 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT) for ; Wed, 23 Mar 2016 20:12:53 +0000 Received: from akpm3.mtv.corp.google.com (unknown [104.132.1.65]) by mail.linuxfoundation.org (Postfix) with ESMTPSA id B01177D; Wed, 23 Mar 2016 20:12:51 +0000 (UTC) Date: Wed, 23 Mar 2016 13:12:51 -0700 From: akpm@linux-foundation.org To: mfasheh@suse.de, jlbec@evilplan.org, junxiao.bi@oracle.com, joseph.qi@huawei.com, ocfs2-devel@oss.oracle.com, akpm@linux-foundation.org, ghe@suse.com, rwxybh@126.com, ryan.ding@oracle.com Message-ID: <56f2f8c3.8GSIf2BLZrNc3umM%akpm@linux-foundation.org> User-Agent: Heirloom mailx 12.5 6/20/10 MIME-Version: 1.0 X-Proofpoint-SPF-Result: pass X-Proofpoint-SPF-Record: v=spf1 ip4:140.211.169.12/30 include:_spf.google.com ~all X-ServerName: mail.linuxfoundation.org X-Proofpoint-Virus-Version: vendor=nai engine=5800 definitions=8113 signatures=670704 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 spamscore=0 suspectscore=0 malwarescore=0 phishscore=0 adultscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1601100000 definitions=main-1603230309 Subject: [Ocfs2-devel] [patch 24/25] ocfs2: o2hb: fix hb hung time X-BeenThere: ocfs2-devel@oss.oracle.com X-Mailman-Version: 2.1.9 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: ocfs2-devel-bounces@oss.oracle.com Errors-To: ocfs2-devel-bounces@oss.oracle.com X-Source-IP: userv0022.oracle.com [156.151.31.74] X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Junxiao Bi Subject: ocfs2: o2hb: fix hb hung time hr_last_timeout_start should be set as the last time where hb is still OK. When hb write timeout, hung time will be (jiffies - hr_last_timeout_start). Signed-off-by: Junxiao Bi Reviewed-by: Ryan Ding Cc: Gang He Cc: rwxybh Cc: Mark Fasheh Cc: Joel Becker Cc: Joseph Qi Signed-off-by: Andrew Morton --- fs/ocfs2/cluster/heartbeat.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff -puN fs/ocfs2/cluster/heartbeat.c~ocfs2-o2hb-fix-hb-hung-time fs/ocfs2/cluster/heartbeat.c --- a/fs/ocfs2/cluster/heartbeat.c~ocfs2-o2hb-fix-hb-hung-time +++ a/fs/ocfs2/cluster/heartbeat.c @@ -356,7 +356,6 @@ static void o2hb_arm_timeout(struct o2hb spin_unlock(&o2hb_live_lock); } cancel_delayed_work(®->hr_write_timeout_work); - reg->hr_last_timeout_start = jiffies; schedule_delayed_work(®->hr_write_timeout_work, msecs_to_jiffies(O2HB_MAX_WRITE_TIMEOUT_MS)); @@ -1175,6 +1174,7 @@ static int o2hb_do_disk_heartbeat(struct if (own_slot_ok) { o2hb_set_quorum_device(reg); o2hb_arm_timeout(reg); + reg->hr_last_timeout_start = jiffies; } bail: