xfs: scrub metadir paths for rtgroup metadata

Source kernel commit: a74923333d9c3bc7cae3f8820d5e80535dca1457

Add the code we need to scan the metadata directory paths of rt group
metadata files.

Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>

diff --git a/libxfs/xfs_fs.h b/libxfs/xfs_fs.h
index 50de6ad88dbe452894945f5b18a45305122bc880..96f7d3c95fb4bcd908a60615519cb1c3276b4c80 100644 (file)
--- a/libxfs/xfs_fs.h
+++ b/libxfs/xfs_fs.h
@@ -822,9 +822,12 @@ struct xfs_scrub_vec_head {
  * path checking.
  */
 #define XFS_SCRUB_METAPATH_PROBE       (0)  /* do we have a metapath scrubber? */
+#define XFS_SCRUB_METAPATH_RTDIR       (1)  /* rtrgroups metadir */
+#define XFS_SCRUB_METAPATH_RTBITMAP    (2)  /* per-rtg bitmap */
+#define XFS_SCRUB_METAPATH_RTSUMMARY   (3)  /* per-rtg summary */
 
 /* Number of metapath sm_ino values */
-#define XFS_SCRUB_METAPATH_NR          (1)
+#define XFS_SCRUB_METAPATH_NR          (4)
 
 /*
  * ioctl limits