diff options
| author | Darrick J. Wong <djwong@kernel.org> | 2023-12-15 10:03:32 -0800 |
|---|---|---|
| committer | Darrick J. Wong <djwong@kernel.org> | 2023-12-15 10:03:32 -0800 |
| commit | dbfbf3bdf639a20da7d5fb390cd2e197d25aa418 (patch) | |
| tree | e4a0860335f21f150ac0a0016741cf315caaf988 /fs/xfs/libxfs/xfs_ialloc.h | |
| parent | 4bdfd7d15747b170ce93a06fafccaf20544b6684 (diff) | |
xfs: repair inode btrees
Use the rmapbt to find inode chunks, query the chunks to compute hole
and free masks, and with that information rebuild the inobt and finobt.
Refer to the case study in
Documentation/filesystems/xfs-online-fsck-design.rst for more details.
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'fs/xfs/libxfs/xfs_ialloc.h')
| -rw-r--r-- | fs/xfs/libxfs/xfs_ialloc.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/xfs/libxfs/xfs_ialloc.h b/fs/xfs/libxfs/xfs_ialloc.h index fe824bb04a09..f1412183bb44 100644 --- a/fs/xfs/libxfs/xfs_ialloc.h +++ b/fs/xfs/libxfs/xfs_ialloc.h @@ -79,6 +79,7 @@ int xfs_inobt_lookup(struct xfs_btree_cur *cur, xfs_agino_t ino, */ int xfs_inobt_get_rec(struct xfs_btree_cur *cur, xfs_inobt_rec_incore_t *rec, int *stat); +uint8_t xfs_inobt_rec_freecount(const struct xfs_inobt_rec_incore *irec); /* * Inode chunk initialisation routine @@ -93,7 +94,7 @@ union xfs_btree_rec; void xfs_inobt_btrec_to_irec(struct xfs_mount *mp, const union xfs_btree_rec *rec, struct xfs_inobt_rec_incore *irec); -xfs_failaddr_t xfs_inobt_check_irec(struct xfs_btree_cur *cur, +xfs_failaddr_t xfs_inobt_check_irec(struct xfs_perag *pag, const struct xfs_inobt_rec_incore *irec); int xfs_ialloc_has_inodes_at_extent(struct xfs_btree_cur *cur, xfs_agblock_t bno, xfs_extlen_t len, |