diff options
| author | Darrick J. Wong <djwong@kernel.org> | 2023-12-15 10:03:39 -0800 |
|---|---|---|
| committer | Darrick J. Wong <djwong@kernel.org> | 2023-12-15 10:03:39 -0800 |
| commit | 8f71bede8efd820627ac05c19eac2758214bc896 (patch) | |
| tree | e4d9e6e6bc22da842aefeb090f1fca5e3ed43ebb /fs/xfs/libxfs/xfs_bmap_btree.h | |
| parent | 66da11280f7ecd77abd999c469efc0dd643f26f5 (diff) | |
xfs: repair inode fork block mapping data structures
Use the reverse-mapping btree information to rebuild an inode block map.
Update the btree bulk loading code as necessary to support inode rooted
btrees and fix some bitrot problems.
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'fs/xfs/libxfs/xfs_bmap_btree.h')
| -rw-r--r-- | fs/xfs/libxfs/xfs_bmap_btree.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/fs/xfs/libxfs/xfs_bmap_btree.h b/fs/xfs/libxfs/xfs_bmap_btree.h index 3e7a40a83835..151b8491f60e 100644 --- a/fs/xfs/libxfs/xfs_bmap_btree.h +++ b/fs/xfs/libxfs/xfs_bmap_btree.h @@ -11,6 +11,7 @@ struct xfs_btree_block; struct xfs_mount; struct xfs_inode; struct xfs_trans; +struct xbtree_ifakeroot; /* * Btree block header size depends on a superblock flag. @@ -106,6 +107,10 @@ extern int xfs_bmbt_change_owner(struct xfs_trans *tp, struct xfs_inode *ip, extern struct xfs_btree_cur *xfs_bmbt_init_cursor(struct xfs_mount *, struct xfs_trans *, struct xfs_inode *, int); +struct xfs_btree_cur *xfs_bmbt_stage_cursor(struct xfs_mount *mp, + struct xfs_inode *ip, struct xbtree_ifakeroot *ifake); +void xfs_bmbt_commit_staged_btree(struct xfs_btree_cur *cur, + struct xfs_trans *tp, int whichfork); extern unsigned long long xfs_bmbt_calc_size(struct xfs_mount *mp, unsigned long long len); |