[PATCH 11/39] xfs: scrub AGF and AGFL

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Check the block references in the AGF and AGFL headers to make sure
they make sense.

Signed-off-by: Darrick J. Wong <darrick.wong@xxxxxxxxxx>
---
 libxfs/xfs_fs.h |    4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)


diff --git a/libxfs/xfs_fs.h b/libxfs/xfs_fs.h
index 4f76e80..f2ab770 100644
--- a/libxfs/xfs_fs.h
+++ b/libxfs/xfs_fs.h
@@ -600,7 +600,9 @@ struct xfs_scrub_metadata {
  */
 #define XFS_SCRUB_TYPE_TEST	0	/* dummy to test ioctl */
 #define XFS_SCRUB_TYPE_SB	1	/* superblock */
-#define XFS_SCRUB_TYPE_MAX	1
+#define XFS_SCRUB_TYPE_AGF	2	/* AG free header */
+#define XFS_SCRUB_TYPE_AGFL	3	/* AG free list */
+#define XFS_SCRUB_TYPE_MAX	3
 
 #define XFS_SCRUB_FLAG_REPAIR	0x1	/* i: repair this metadata */
 #define XFS_SCRUB_FLAG_CORRUPT	0x2	/* o: needs repair */

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