diff options
Diffstat (limited to 'fs/xfs/xfs_btree.h')
| -rw-r--r-- | fs/xfs/xfs_btree.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/fs/xfs/xfs_btree.h b/fs/xfs/xfs_btree.h index 354a6656fad..18015392feb 100644 --- a/fs/xfs/xfs_btree.h +++ b/fs/xfs/xfs_btree.h @@ -187,6 +187,10 @@ struct xfs_btree_ops { /* cursor operations */ struct xfs_btree_cur *(*dup_cursor)(struct xfs_btree_cur *); + /* update btree root pointer */ + void (*set_root)(struct xfs_btree_cur *cur, + union xfs_btree_ptr *nptr, int level_change); + /* block allocation / freeing */ int (*alloc_block)(struct xfs_btree_cur *cur, union xfs_btree_ptr *start_bno, @@ -543,6 +547,7 @@ int xfs_btree_lshift(struct xfs_btree_cur *, int, int *); int xfs_btree_rshift(struct xfs_btree_cur *, int, int *); int xfs_btree_split(struct xfs_btree_cur *, int, union xfs_btree_ptr *, union xfs_btree_key *, struct xfs_btree_cur **, int *); +int xfs_btree_new_root(struct xfs_btree_cur *, int *); /* * Helpers. |