diff options
| author | Darrick J. Wong <darrick.wong@oracle.com> | 2018-05-29 22:18:10 -0700 |
|---|---|---|
| committer | Darrick J. Wong <darrick.wong@oracle.com> | 2018-05-30 08:03:14 -0700 |
| commit | 12c6510e2ff17cf94cae08ba7b6d2355760dfd1d (patch) | |
| tree | 1d76ee415983bf1ede5b078c1a2ecd529560fd86 /fs/xfs/scrub/repair.h | |
| parent | 64a39d876e77264dbd06ec27564d9e4eed1c6786 (diff) | |
xfs: add helpers to dispose of old btree blocks after a repair
Now that we've plumbed in the ability to construct a list of dead btree
blocks following a repair, add more helpers to dispose of them. This is
done by examining the rmapbt -- if the btree was the only owner we can
free the block, otherwise it's crosslinked and we can only remove the
rmapbt record.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Diffstat (limited to 'fs/xfs/scrub/repair.h')
| -rw-r--r-- | fs/xfs/scrub/repair.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/fs/xfs/scrub/repair.h b/fs/xfs/scrub/repair.h index ba1fdd7b9a79..f14aaab7df9e 100644 --- a/fs/xfs/scrub/repair.h +++ b/fs/xfs/scrub/repair.h @@ -70,6 +70,12 @@ void xfs_repair_cancel_btree_extents(struct xfs_scrub_context *sc, int xfs_repair_subtract_extents(struct xfs_scrub_context *sc, struct xfs_repair_extent_list *exlist, struct xfs_repair_extent_list *sublist); +int xfs_repair_fix_freelist(struct xfs_scrub_context *sc, bool can_shrink); +int xfs_repair_invalidate_blocks(struct xfs_scrub_context *sc, + struct xfs_repair_extent_list *btlist); +int xfs_repair_reap_btree_extents(struct xfs_scrub_context *sc, + struct xfs_repair_extent_list *exlist, + struct xfs_owner_info *oinfo, enum xfs_ag_resv_type type); /* Metadata repairers */ |