xfs/libxfs/xfs_btree.h

88 #define XFS_BTREE_STATS_INC(cur, stat)	\  argument
89 	XFS_STATS_INC_OFF((cur)->bc_mp, (cur)->bc_statoff + __XBTS_ ## stat)
90 #define XFS_BTREE_STATS_ADD(cur, stat, val)	\  argument
91 	XFS_STATS_ADD_OFF((cur)->bc_mp, (cur)->bc_statoff + __XBTS_ ## stat, val)
106 	void	(*set_root)(struct xfs_btree_cur *cur,
110 	int	(*alloc_block)(struct xfs_btree_cur *cur,
114 	int	(*free_block)(struct xfs_btree_cur *cur, struct xfs_buf *bp);
117 	void	(*update_lastrec)(struct xfs_btree_cur *cur,
123 	int	(*get_minrecs)(struct xfs_btree_cur *cur, int level);
124 	int	(*get_maxrecs)(struct xfs_btree_cur *cur, int level);
127 	int	(*get_dmaxrecs)(struct xfs_btree_cur *cur, int level);
132 	void	(*init_rec_from_cur)(struct xfs_btree_cur *cur,
134 	void	(*init_ptr_from_cur)(struct xfs_btree_cur *cur,
140 	int64_t (*key_diff)(struct xfs_btree_cur *cur,
147 	int64_t (*diff_two_keys)(struct xfs_btree_cur *cur,
154 	int	(*keys_inorder)(struct xfs_btree_cur *cur,
159 	int	(*recs_inorder)(struct xfs_btree_cur *cur,
246 xfs_failaddr_t __xfs_btree_check_lblock(struct xfs_btree_cur *cur,
248 xfs_failaddr_t __xfs_btree_check_sblock(struct xfs_btree_cur *cur,
256 	struct xfs_btree_cur	*cur,	/* btree cursor */
266 	struct xfs_btree_cur	*cur,	/* btree cursor */
275 	struct xfs_btree_cur	*cur,	/* btree cursor */
284 	xfs_btree_cur_t		*cur,	/* btree cursor */
293 	xfs_btree_cur_t		*cur,	/* input cursor */
324 	xfs_btree_cur_t		*cur,	/* btree cursor */
411 int xfs_btree_change_owner(struct xfs_btree_cur *cur, uint64_t new_owner,
474 typedef int (*xfs_btree_query_range_fn)(struct xfs_btree_cur *cur,
477 int xfs_btree_query_range(struct xfs_btree_cur *cur,
480 int xfs_btree_query_all(struct xfs_btree_cur *cur, xfs_btree_query_range_fn fn,
483 typedef int (*xfs_btree_visit_blocks_fn)(struct xfs_btree_cur *cur, int level,
485 int xfs_btree_visit_blocks(struct xfs_btree_cur *cur,
488 int xfs_btree_count_blocks(struct xfs_btree_cur *cur, xfs_extlen_t *blocks);
490 union xfs_btree_rec *xfs_btree_rec_addr(struct xfs_btree_cur *cur, int n,
492 union xfs_btree_key *xfs_btree_key_addr(struct xfs_btree_cur *cur, int n,
494 union xfs_btree_key *xfs_btree_high_key_addr(struct xfs_btree_cur *cur, int n,
496 union xfs_btree_ptr *xfs_btree_ptr_addr(struct xfs_btree_cur *cur, int n,
498 int xfs_btree_lookup_get_block(struct xfs_btree_cur *cur, int level,
500 struct xfs_btree_block *xfs_btree_get_block(struct xfs_btree_cur *cur,
502 bool xfs_btree_ptr_is_null(struct xfs_btree_cur *cur, union xfs_btree_ptr *ptr);
503 int64_t xfs_btree_diff_two_ptrs(struct xfs_btree_cur *cur,
506 void xfs_btree_get_sibling(struct xfs_btree_cur *cur,
509 void xfs_btree_get_keys(struct xfs_btree_cur *cur,
511 union xfs_btree_key *xfs_btree_high_key_from_key(struct xfs_btree_cur *cur,
513 int xfs_btree_has_record(struct xfs_btree_cur *cur, union xfs_btree_irec *low,
515 bool xfs_btree_has_more_records(struct xfs_btree_cur *cur);