From: Darrick J. Wong <darrick.wong@oracle.com>
Date: Fri, 17 Nov 2017 04:11:32 +0000 (-0600)
Subject: xfs: scrub free space btrees
X-Git-Tag: v4.15.0-rc1~143^2~65
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=1b07bd7ac0ae92631b7eeda7ac623d7858f1f6c7;p=thirdparty%2Fxfsprogs-dev.git

xfs: scrub free space btrees

Source kernel commit: efa7a99ce1f8615aca7b0ff3122a1ae14e4d1cdc

Check the extent records free space btrees to ensure that the values
look sane.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Eric Sandeen <sandeen@sandeen.net>
---

diff --git a/libxfs/xfs_fs.h b/libxfs/xfs_fs.h
index ed0d218b3..5fc371fc5 100644
--- a/libxfs/xfs_fs.h
+++ b/libxfs/xfs_fs.h
@@ -509,9 +509,11 @@ struct xfs_scrub_metadata {
 #define XFS_SCRUB_TYPE_AGF	2	/* AG free header */
 #define XFS_SCRUB_TYPE_AGFL	3	/* AG free list */
 #define XFS_SCRUB_TYPE_AGI	4	/* AG inode header */
+#define XFS_SCRUB_TYPE_BNOBT	5	/* freesp by block btree */
+#define XFS_SCRUB_TYPE_CNTBT	6	/* freesp by length btree */
 
 /* Number of scrub subcommands. */
-#define XFS_SCRUB_TYPE_NR	5
+#define XFS_SCRUB_TYPE_NR	7
 
 /* i: Repair this metadata. */
 #define XFS_SCRUB_IFLAG_REPAIR		(1 << 0)