xfs: remove experimental tag for reflinks

But reject reflink + DAX file systems for now until the code to
support reflinks on DAX is actually implemented.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
[darrick: port to 4.16]
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>

1 files changed, 1 insertions, 5 deletions

diff --git a/fs/xfs/xfs_super.c b/fs/xfs/xfs_super.c
index a66335599c7d..f3e0001f9992 100644
--- a/fs/xfs/xfs_super.c
+++ b/fs/xfs/xfs_super.c
@@ -1668,7 +1668,7 @@ xfs_fs_fill_super(
                 }
                 if (xfs_sb_version_hasreflink(&mp->m_sb))
                         xfs_alert(mp,
-                "DAX and reflink have not been tested together!");
+                "DAX and reflink cannot be used together!");
         }
 
         if (mp->m_flags & XFS_MOUNT_DISCARD) {
@@ -1692,10 +1692,6 @@ xfs_fs_fill_super(
         "EXPERIMENTAL reverse mapping btree feature enabled. Use at your own risk!");
         }
 
-        if (xfs_sb_version_hasreflink(&mp->m_sb))
-                xfs_alert(mp,
-        "EXPERIMENTAL reflink feature enabled. Use at your own risk!");
-
         error = xfs_mountfs(mp);
         if (error)
                 goto out_filestream_unmount;