From patchwork Mon Feb 29 05:18:00 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gang He X-Patchwork-Id: 8448881 Return-Path: X-Original-To: patchwork-ocfs2-devel@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 282ACC0553 for ; Mon, 29 Feb 2016 05:20:23 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 4E74820266 for ; Mon, 29 Feb 2016 05:20:22 +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 5BA4120103 for ; Mon, 29 Feb 2016 05:20:21 +0000 (UTC) Received: from aserv0022.oracle.com (aserv0022.oracle.com [141.146.126.234]) by userp1040.oracle.com (Sentrion-MTA-4.3.2/Sentrion-MTA-4.3.2) with ESMTP id u1T5JhBS017577 (version=TLSv1 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK); Mon, 29 Feb 2016 05:19:44 GMT Received: from oss.oracle.com (oss-old-reserved.oracle.com [137.254.22.2]) by aserv0022.oracle.com (8.13.8/8.13.8) with ESMTP id u1T5Jhb7004024 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Mon, 29 Feb 2016 05:19:43 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 1aaGFD-0001mv-4p; Sun, 28 Feb 2016 21:19:43 -0800 Received: from userv0022.oracle.com ([156.151.31.74]) by oss.oracle.com with esmtp (Exim 4.63) (envelope-from ) id 1aaGEN-0001kG-MD for ocfs2-devel@oss.oracle.com; Sun, 28 Feb 2016 21:18:51 -0800 Received: from aserp1020.oracle.com (aserp1020.oracle.com [141.146.126.67]) by userv0022.oracle.com (8.14.4/8.13.8) with ESMTP id u1T5Io6X018740 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK) for ; Mon, 29 Feb 2016 05:18:51 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 u1T5Io2j008142 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO) for ; Mon, 29 Feb 2016 05:18:50 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 u1T5FGEL032072 for ; Mon, 29 Feb 2016 05:18:50 GMT Received: from prv3-mh.provo.novell.com (prv3-mh.provo.novell.com [137.65.250.26]) by userp2030.oracle.com with ESMTP id 21b54vct4c-1 (version=TLSv1/SSLv3 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT) for ; Mon, 29 Feb 2016 05:18:49 +0000 Received: from ghe-oldpc.apac.novell.com (prv-ext-foundry1int.gns.novell.com [137.65.251.240]) by prv3-mh.provo.novell.com with ESMTP (TLS encrypted); Sun, 28 Feb 2016 22:18:37 -0700 From: Gang He To: mfasheh@suse.com, rgoldwyn@suse.de, ghe@suse.com Date: Mon, 29 Feb 2016 13:18:00 +0800 Message-Id: <1456723082-13838-4-git-send-email-ghe@suse.com> X-Mailer: git-send-email 2.1.2 In-Reply-To: <1456723082-13838-1-git-send-email-ghe@suse.com> References: <1456723082-13838-1-git-send-email-ghe@suse.com> X-Proofpoint-SPF-Result: permerror X-Proofpoint-SPF-Record: v=spf1 ip4:137.65.0.0/16 ip4:151.155.28.0/17 ip4:149.44.0.0/16 ip4:147.2.0.0/16 ip4:164.99.0.0/16 ip4:130.57.0.0/16 ip4:192.31.114.0/24 ip4:195.135.221.0/24 ip4:195.135.220.0/24 ip4:69.7.179.0/24 include:_spf2.suse.com -all X-ServerName: prv3-mh.provo.novell.com X-Proofpoint-Virus-Version: vendor=nai engine=5800 definitions=8089 signatures=670696 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-1602290103 Cc: linux-kernel@vger.kernel.org, ocfs2-devel@oss.oracle.com Subject: [Ocfs2-devel] [PATCH v4 3/5] ocfs2: create/remove sysfile for online file check 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: , MIME-Version: 1.0 Sender: ocfs2-devel-bounces@oss.oracle.com Errors-To: ocfs2-devel-bounces@oss.oracle.com X-Source-IP: aserv0022.oracle.com [141.146.126.234] X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, 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 Create online file check sysfile when ocfs2 mount, remove the related sysfile when ocfs2 umount. Signed-off-by: Gang He Reviewed-by: Mark Fasheh --- fs/ocfs2/super.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/fs/ocfs2/super.c b/fs/ocfs2/super.c index 2de4c8a..5ef88b8 100644 --- a/fs/ocfs2/super.c +++ b/fs/ocfs2/super.c @@ -74,6 +74,7 @@ #include "suballoc.h" #include "buffer_head_io.h" +#include "filecheck.h" static struct kmem_cache *ocfs2_inode_cachep; struct kmem_cache *ocfs2_dquot_cachep; @@ -1204,6 +1205,9 @@ static int ocfs2_fill_super(struct super_block *sb, void *data, int silent) /* Start this when the mount is almost sure of being successful */ ocfs2_orphan_scan_start(osb); + /* Create filecheck sysfile /sys/fs/ocfs2//filecheck */ + ocfs2_filecheck_create_sysfs(sb); + return status; read_super_error: @@ -1671,6 +1675,7 @@ static void ocfs2_put_super(struct super_block *sb) ocfs2_sync_blockdev(sb); ocfs2_dismount_volume(sb, 0); + ocfs2_filecheck_remove_sysfs(sb); } static int ocfs2_statfs(struct dentry *dentry, struct kstatfs *buf)