xfs: allow inodes to have the realtime and reflink flags

Now that we can share blocks between realtime files, allow this
combination.

Signed-off-by: Darrick J. Wong <djwong@kernel.org>

diff --git a/libxfs/xfs_inode_buf.c b/libxfs/xfs_inode_buf.c
index 18514b3368411350846acddfa2cd1f72f3c7fd0a..f1f0bd09e7a0948a25f6df499d29c1be5702c102 100644 (file)
--- a/libxfs/xfs_inode_buf.c
+++ b/libxfs/xfs_inode_buf.c
@@ -738,7 +738,8 @@ xfs_dinode_verify(
                return __this_address;
 
        /* don't let reflink and realtime mix */
-       if ((flags2 & XFS_DIFLAG2_REFLINK) && (flags & XFS_DIFLAG_REALTIME))
+       if ((flags2 & XFS_DIFLAG2_REFLINK) && (flags & XFS_DIFLAG_REALTIME) &&
+           !xfs_has_rtreflink(mp))
                return __this_address;
 
        /* COW extent size hint validation */