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| author | Darrick J. Wong <darrick.wong@oracle.com> | 2018-01-16 18:53:08 -0800 |
|---|---|---|
| committer | Darrick J. Wong <darrick.wong@oracle.com> | 2018-01-17 21:00:45 -0800 |
| commit | d852657ccfc0e45570989a5f142e11c950d9a793 (patch) | |
| tree | 23188ac6aceec46e5e607e1b6489b16c3a5ac0f2 /fs/xfs/scrub/scrub.h | |
| parent | 2e6f27561b798710fd7c89118d8b489231408a80 (diff) | |
| download | lwn-d852657ccfc0e45570989a5f142e11c950d9a793.tar.gz lwn-d852657ccfc0e45570989a5f142e11c950d9a793.zip | |
xfs: cross-reference reverse-mapping btree
When scrubbing various btrees, we should cross-reference the records
with the reverse mapping btree and ensure that traversing the btree
finds the same number of blocks that the rmapbt thinks are owned by
that btree.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Diffstat (limited to 'fs/xfs/scrub/scrub.h')
| -rw-r--r-- | fs/xfs/scrub/scrub.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/fs/xfs/scrub/scrub.h b/fs/xfs/scrub/scrub.h index 9b0033baa90b..8fcf491c8288 100644 --- a/fs/xfs/scrub/scrub.h +++ b/fs/xfs/scrub/scrub.h @@ -130,5 +130,13 @@ void xfs_scrub_xref_is_not_inode_chunk(struct xfs_scrub_context *sc, xfs_agblock_t agbno, xfs_extlen_t len); void xfs_scrub_xref_is_inode_chunk(struct xfs_scrub_context *sc, xfs_agblock_t agbno, xfs_extlen_t len); +void xfs_scrub_xref_is_owned_by(struct xfs_scrub_context *sc, + xfs_agblock_t agbno, xfs_extlen_t len, + struct xfs_owner_info *oinfo); +void xfs_scrub_xref_is_not_owned_by(struct xfs_scrub_context *sc, + xfs_agblock_t agbno, xfs_extlen_t len, + struct xfs_owner_info *oinfo); +void xfs_scrub_xref_has_no_owner(struct xfs_scrub_context *sc, + xfs_agblock_t agbno, xfs_extlen_t len); #endif /* __XFS_SCRUB_SCRUB_H__ */ |