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 6f4dbe8367b6c85292043356fa3de7385951d66f..f4eabd99a6073e8682a41137adeccb2145e3f264 100644 (file)
--- a/libxfs/xfs_inode_buf.c
+++ b/libxfs/xfs_inode_buf.c
@@ -688,7 +688,8 @@ 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 */