xfs: scrub the metadir path of rt rmap btree files

Source kernel commit: 366243cc99b7e80236a19d7391b68d0f47677f4f

Add a new XFS_SCRUB_METAPATH subtype so that we can scrub the metadata
directory tree path to the rmap btree file for each rt group.

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 34fcbcd0bcd5e305450c1a6dee2398064059096c..d42d3a5617e314ccd7eb1d172045a3e26eb31890 100644 (file)
--- a/libxfs/xfs_fs.h
+++ b/libxfs/xfs_fs.h
@@ -830,9 +830,10 @@ struct xfs_scrub_vec_head {
 #define XFS_SCRUB_METAPATH_USRQUOTA    (5)  /* user quota */
 #define XFS_SCRUB_METAPATH_GRPQUOTA    (6)  /* group quota */
 #define XFS_SCRUB_METAPATH_PRJQUOTA    (7)  /* project quota */
+#define XFS_SCRUB_METAPATH_RTRMAPBT    (8)  /* realtime reverse mapping */
 
 /* Number of metapath sm_ino values */
-#define XFS_SCRUB_METAPATH_NR          (8)
+#define XFS_SCRUB_METAPATH_NR          (9)
 
 /*
  * ioctl limits