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path: root/fs/xfs/scrub/rmap.c
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2018-01-17xfs: cross-reference refcount btree during scrubDarrick J. Wong
During metadata btree scrub, we should cross-reference with the reference counts. Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com> Reviewed-by: Dave Chinner <dchinner@redhat.com>
2018-01-17xfs: cross-reference reverse-mapping btreeDarrick J. Wong
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>
2018-01-17xfs: cross-reference inode btrees during scrubDarrick J. Wong
Cross-reference the inode btrees with the other metadata when we scrub the filesystem. Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com> Reviewed-by: Dave Chinner <dchinner@redhat.com>
2018-01-17xfs: cross-reference with the bnobtDarrick J. Wong
When we're scrubbing various btrees, cross-reference the records with the bnobt to ensure that we don't also think the space is free. Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com> Reviewed-by: Dave Chinner <dchinner@redhat.com>
2018-01-17xfs: introduce scrubber cross-referencing stubsDarrick J. Wong
Create some stubs that will be used to cross-reference metadata records. The actual cross-referencing will be filled in by subsequent patches. Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com> Reviewed-by: Dave Chinner <dchinner@redhat.com>
2017-10-26xfs: scrub rmap btreesDarrick J. Wong
Check the reverse mapping records to make sure that the contents make sense. Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com> Reviewed-by: Dave Chinner <dchinner@redhat.com>