29 		      *root, struct btrfs_path *path, int level);
32 		      struct btrfs_path *path, int data_size, int extend);
40 static void del_ptr(struct btrfs_root *root, struct btrfs_path *path,
45 struct btrfs_path *btrfs_alloc_path(void)  in btrfs_alloc_path()
47 	struct btrfs_path *path;  in btrfs_alloc_path()
56 noinline void btrfs_set_path_blocking(struct btrfs_path *p)  in btrfs_set_path_blocking()
78 noinline void btrfs_clear_path_blocking(struct btrfs_path *p,  in btrfs_clear_path_blocking()
107 void btrfs_free_path(struct btrfs_path *p)  in btrfs_free_path()
121 noinline void btrfs_release_path(struct btrfs_path *p)  in btrfs_release_path()
1354 tree_mod_log_rewind(struct btrfs_fs_info *fs_info, struct btrfs_path *path,  in tree_mod_log_rewind()
1888 			 struct btrfs_path *path, int level)  in balance_level()
2106 					  struct btrfs_path *path, int level)  in push_nodes_for_insert()
2241 			     struct btrfs_path *path,  in reada_for_search()
2307 				       struct btrfs_path *path, int level)  in reada_for_balance()
2366 static noinline void unlock_up(struct btrfs_path *path, int level,  in unlock_up()
2418 noinline void btrfs_unlock_up_safe(struct btrfs_path *path, int level)  in btrfs_unlock_up_safe()
2445 		       struct btrfs_root *root, struct btrfs_path *p,  in read_block_for_search()
2528 		       struct btrfs_root *root, struct btrfs_path *p,  in setup_nodes_for_search()
2622 int btrfs_find_item(struct btrfs_root *fs_root, struct btrfs_path *path,  in btrfs_find_item()
2671 		      *root, struct btrfs_key *key, struct btrfs_path *p, int  in btrfs_search_slot()
2951 			  struct btrfs_path *p, u64 time_seq)  in btrfs_search_old_slot()
3063 			       struct btrfs_key *key, struct btrfs_path *p,  in btrfs_search_slot_for_read()
3135 			   struct btrfs_path *path,  in fixup_low_keys()
3161 			     struct btrfs_path *path,  in btrfs_set_item_key_safe()
3333 			   struct btrfs_path *path, int level)  in insert_new_root()
3403 		       struct btrfs_root *root, struct btrfs_path *path,  in insert_ptr()
3450 			       struct btrfs_path *path, int level)  in split_node()
3594 				      struct btrfs_path *path,  in __push_leaf_right()
3742 			   *root, struct btrfs_path *path,  in push_leaf_right()
3820 				     struct btrfs_path *path, int data_size,  in __push_leaf_left()
3972 			  *root, struct btrfs_path *path, int min_data_size,  in push_leaf_left()
4038 				    struct btrfs_path *path,  in copy_for_split()
4111 					  struct btrfs_path *path,  in push_for_double_split()
4169 			       struct btrfs_path *path, int data_size,  in split_leaf()
4334 					 struct btrfs_path *path, int ins_len)  in setup_leaf_for_split()
4401 			       struct btrfs_path *path,  in split_item()
4487 		     struct btrfs_path *path,  in btrfs_split_item()
4511 			 struct btrfs_path *path,  in btrfs_duplicate_item()
4543 void btrfs_truncate_item(struct btrfs_root *root, struct btrfs_path *path,  in btrfs_truncate_item()
4642 void btrfs_extend_item(struct btrfs_root *root, struct btrfs_path *path,  in btrfs_extend_item()
4712 void setup_items_for_insert(struct btrfs_root *root, struct btrfs_path *path,  in setup_items_for_insert()
4805 			    struct btrfs_path *path,  in btrfs_insert_empty_items()
4842 	struct btrfs_path *path;  in btrfs_insert_item()
4866 static void del_ptr(struct btrfs_root *root, struct btrfs_path *path,  in del_ptr()
4916 				    struct btrfs_path *path,  in btrfs_del_leaf()
4939 		    struct btrfs_path *path, int slot, int nr)  in btrfs_del_items()
5057 int btrfs_prev_leaf(struct btrfs_root *root, struct btrfs_path *path)  in btrfs_prev_leaf()
5122 			 struct btrfs_path *path,  in btrfs_search_forward()
5222 			   struct btrfs_path *path,  in tree_move_down()
5233 				    struct btrfs_path *path,  in tree_move_next_or_upnext()
5264 			struct btrfs_path *path,  in tree_advance()
5289 			     struct btrfs_path *left_path,  in tree_compare_item()
5290 			     struct btrfs_path *right_path,  in tree_compare_item()
5336 	struct btrfs_path *left_path = NULL;  in btrfs_compare_trees()
5337 	struct btrfs_path *right_path = NULL;  in btrfs_compare_trees()
5584 int btrfs_find_next_key(struct btrfs_root *root, struct btrfs_path *path,  in btrfs_find_next_key()
5654 int btrfs_next_leaf(struct btrfs_root *root, struct btrfs_path *path)  in btrfs_next_leaf()
5659 int btrfs_next_old_leaf(struct btrfs_root *root, struct btrfs_path *path,  in btrfs_next_old_leaf()
5839 			struct btrfs_path *path, u64 min_objectid,  in btrfs_previous_item()
5882 			struct btrfs_path *path, u64 min_objectid)  in btrfs_previous_extent_item()