[PATCH 16/20] xfs: enable realtime rmap btree

[Darrick J. Wong]

Signed-off-by: Darrick J. Wong <darrick.wong at oracle.com>
---
 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 2d249a5..34f6b94 100644
--- a/fs/xfs/xfs_super.c
+++ b/fs/xfs/xfs_super.c
@@ -1601,16 +1601,9 @@ 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,