From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from aserp1040.oracle.com ([141.146.126.69]:36196 "EHLO aserp1040.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751367AbdHaUfC (ORCPT ); Thu, 31 Aug 2017 16:35:02 -0400 Received: from userv0021.oracle.com (userv0021.oracle.com [156.151.31.71]) by aserp1040.oracle.com (Sentrion-MTA-4.3.2/Sentrion-MTA-4.3.2) with ESMTP id v7VKZ1Ja023162 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK) for ; Thu, 31 Aug 2017 20:35:01 GMT Received: from aserv0121.oracle.com (aserv0121.oracle.com [141.146.126.235]) by userv0021.oracle.com (8.14.4/8.14.4) with ESMTP id v7VKZ0aY011282 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK) for ; Thu, 31 Aug 2017 20:35:00 GMT Received: from abhmp0014.oracle.com (abhmp0014.oracle.com [141.146.116.20]) by aserv0121.oracle.com (8.14.4/8.13.8) with ESMTP id v7VKZ0vR024725 for ; Thu, 31 Aug 2017 20:35:00 GMT Subject: [PATCH 15/19] xfs: enable realtime rmap btree From: "Darrick J. Wong" Date: Thu, 31 Aug 2017 13:34:58 -0700 Message-ID: <150421169810.17458.16479166319701227352.stgit@magnolia> In-Reply-To: <150421160433.17458.10817316901867396010.stgit@magnolia> References: <150421160433.17458.10817316901867396010.stgit@magnolia> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Sender: linux-xfs-owner@vger.kernel.org List-ID: List-Id: xfs To: darrick.wong@oracle.com Cc: linux-xfs@vger.kernel.org From: Darrick J. Wong Signed-off-by: Darrick J. Wong --- fs/xfs/xfs_super.c | 9 +-------- 1 file changed, 1 insertion(+), 8 deletions(-) diff --git a/fs/xfs/xfs_super.c b/fs/xfs/xfs_super.c index 5044352..fd31943 100644 --- a/fs/xfs/xfs_super.c +++ b/fs/xfs/xfs_super.c @@ -1662,16 +1662,9 @@ xfs_fs_fill_super( "DAX and reflink have not been tested together!"); } - if (xfs_sb_version_hasrmapbt(&mp->m_sb)) { - if (mp->m_sb.sb_rblocks) { - xfs_alert(mp, - "EXPERIMENTAL reverse mapping btree not compatible with realtime device!"); - error = -EINVAL; - goto out_filestream_unmount; - } + if (xfs_sb_version_hasrmapbt(&mp->m_sb)) xfs_alert(mp, "EXPERIMENTAL reverse mapping btree feature enabled. Use at your own risk!"); - } if (xfs_sb_version_hasreflink(&mp->m_sb)) xfs_alert(mp,