From patchwork Mon Dec 17 03:15:12 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Anand Jain X-Patchwork-Id: 10732695 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 0122B6C5 for ; Mon, 17 Dec 2018 03:15:27 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id E684229D3D for ; Mon, 17 Dec 2018 03:15:26 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id D955A29D46; Mon, 17 Dec 2018 03:15:26 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.0 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI, UNPARSEABLE_RELAY autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 79CA529D3D for ; Mon, 17 Dec 2018 03:15:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731340AbeLQDPO (ORCPT ); Sun, 16 Dec 2018 22:15:14 -0500 Received: from userp2130.oracle.com ([156.151.31.86]:44992 "EHLO userp2130.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726267AbeLQDPN (ORCPT ); Sun, 16 Dec 2018 22:15:13 -0500 Received: from pps.filterd (userp2130.oracle.com [127.0.0.1]) by userp2130.oracle.com (8.16.0.22/8.16.0.22) with SMTP id wBH3Db67005952 for ; Mon, 17 Dec 2018 03:15:12 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.com; h=from : to : subject : date : message-id; s=corp-2018-07-02; bh=eB8jum8l24Z9vDns4aAzJddbDXvNFxg/jGCBhUKEMLI=; b=nGkLoJFcEIhiWrdFrd75HHkz5GfV/ALry+aOzickl+RpD+cRMaT5vZ3IsF3o5j7rwDct iraKzO94TI3FdKjP1PmE7tqvz2hAkscYMzuIQHZUhpTAKh3eliBnFdDwd+eIeE5uBvCL LInrHWbCJ3nG66YaWUOyP2QZlSFAYroo/Uu990jQgDjv8zONOXTPiHU/nXWuLp8Tbuc0 VHP7xXnc54C6YYvPVa0n95wJWCP8muMMUA4/9kDqo1GVN2qEO74LDK2ryMiLJWKTcZ7l cvG+JbflfGbOzwyMwp1PeQBGkV+RtR22SkSyLcsS+TZxrK8rOxGmylTIr/LWn8ylQH6F 9A== Received: from aserv0021.oracle.com (aserv0021.oracle.com [141.146.126.233]) by userp2130.oracle.com with ESMTP id 2pcs1tbkpp-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK) for ; Mon, 17 Dec 2018 03:15:12 +0000 Received: from aserv0121.oracle.com (aserv0121.oracle.com [141.146.126.235]) by aserv0021.oracle.com (8.14.4/8.14.4) with ESMTP id wBH3FBlf029366 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK) for ; Mon, 17 Dec 2018 03:15:11 GMT Received: from abhmp0015.oracle.com (abhmp0015.oracle.com [141.146.116.21]) by aserv0121.oracle.com (8.14.4/8.13.8) with ESMTP id wBH3FB0h007037 for ; Mon, 17 Dec 2018 03:15:11 GMT Received: from tpasj.localdomain (/157.49.189.238) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Sun, 16 Dec 2018 19:15:11 -0800 From: Anand Jain To: linux-btrfs@vger.kernel.org Subject: [PATCH 1/1] btrfs: add kernel scrub log messages Date: Mon, 17 Dec 2018 11:15:12 +0800 Message-Id: <1545016512-4336-1-git-send-email-anand.jain@oracle.com> X-Mailer: git-send-email 1.8.3.1 X-Proofpoint-Virus-Version: vendor=nai engine=5900 definitions=9109 signatures=668679 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 suspectscore=1 malwarescore=0 phishscore=0 bulkscore=0 spamscore=0 mlxscore=0 mlxlogscore=999 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1810050000 definitions=main-1812170029 Sender: linux-btrfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP scrub kernel messages helps debug and audit, add them to the log. Signed-off-by: Anand Jain --- fs/btrfs/scrub.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/fs/btrfs/scrub.c b/fs/btrfs/scrub.c index 902819d3cf41..d7a92521019e 100644 --- a/fs/btrfs/scrub.c +++ b/fs/btrfs/scrub.c @@ -3876,6 +3876,7 @@ int btrfs_scrub_dev(struct btrfs_fs_info *fs_info, u64 devid, u64 start, mutex_unlock(&fs_info->scrub_lock); if (!is_dev_replace) { + btrfs_info(fs_info, "scrub: devid %llu %s", devid, "started"); /* * by holding device list mutex, we can * kick off writing super in log tree sync. @@ -3897,6 +3898,10 @@ int btrfs_scrub_dev(struct btrfs_fs_info *fs_info, u64 devid, u64 start, if (progress) memcpy(progress, &sctx->stat, sizeof(*progress)); + if (!is_dev_replace) + btrfs_info(fs_info, "scrub: devid %llu %s:%d", + devid, ret ? "not finished":"finished", ret); + mutex_lock(&fs_info->scrub_lock); dev->scrub_ctx = NULL; scrub_workers_put(fs_info);