148 struct extent_buffer *btrfs_root_node(struct btrfs_root *root)  in btrfs_root_node()
176 struct extent_buffer *btrfs_lock_root_node(struct btrfs_root *root)  in btrfs_lock_root_node()
195 static struct extent_buffer *btrfs_read_lock_root_node(struct btrfs_root *root)  in btrfs_read_lock_root_node()
214 static void add_root_to_dirty_list(struct btrfs_root *root)  in add_root_to_dirty_list()
239 		      struct btrfs_root *root,  in btrfs_copy_root()
941 tree_mod_log_set_root_pointer(struct btrfs_root *root,  in tree_mod_log_set_root_pointer()
954 int btrfs_block_can_be_shared(struct btrfs_root *root,  in btrfs_block_can_be_shared()
978 				       struct btrfs_root *root,  in update_ref_for_cow()
1094 			     struct btrfs_root *root,  in __btrfs_cow_block()
1414 get_old_root(struct btrfs_root *root, u64 time_seq)  in get_old_root()
1481 int btrfs_old_root_level(struct btrfs_root *root, u64 time_seq)  in btrfs_old_root_level()
1499 				   struct btrfs_root *root,  in should_cow_block()
1534 		    struct btrfs_root *root, struct extent_buffer *buf,  in btrfs_cow_block()
1620 		       struct btrfs_root *root, struct extent_buffer *parent,  in btrfs_realloc_node()
1728 static inline unsigned int leaf_data_end(struct btrfs_root *root,  in leaf_data_end()
1832 static void root_add_used(struct btrfs_root *root, u32 size)  in root_add_used()
1840 static void root_sub_used(struct btrfs_root *root, u32 size)  in root_sub_used()
1852 static noinline struct extent_buffer *read_node_slot(struct btrfs_root *root,  in read_node_slot()
1881 			 struct btrfs_root *root,  in balance_level()
2099 					  struct btrfs_root *root,  in push_nodes_for_insert()
2234 static void reada_for_search(struct btrfs_root *root,  in reada_for_search()
2300 static noinline void reada_for_balance(struct btrfs_root *root,  in reada_for_balance()
2439 		       struct btrfs_root *root, struct btrfs_path *p,  in read_block_for_search()
2522 		       struct btrfs_root *root, struct btrfs_path *p,  in setup_nodes_for_search()
2664 int btrfs_search_slot(struct btrfs_trans_handle *trans, struct btrfs_root  in btrfs_search_slot()
2944 int btrfs_search_old_slot(struct btrfs_root *root, struct btrfs_key *key,  in btrfs_search_old_slot()
3056 int btrfs_search_slot_for_read(struct btrfs_root *root,  in btrfs_search_slot_for_read()
3188 			  struct btrfs_root *root, struct extent_buffer *dst,  in push_node_left()
3262 			      struct btrfs_root *root,  in balance_node_right()
3326 			   struct btrfs_root *root,  in insert_new_root()
3397 		       struct btrfs_root *root, struct btrfs_path *path,  in insert_ptr()
3443 			       struct btrfs_root *root,  in split_node()
3567 noinline int btrfs_leaf_free_space(struct btrfs_root *root,  in btrfs_leaf_free_space()
3587 				      struct btrfs_root *root,  in __push_leaf_right()
3735 static int push_leaf_right(struct btrfs_trans_handle *trans, struct btrfs_root  in push_leaf_right()
3813 				     struct btrfs_root *root,  in __push_leaf_left()
3965 static int push_leaf_left(struct btrfs_trans_handle *trans, struct btrfs_root  in push_leaf_left()
4031 				    struct btrfs_root *root,  in copy_for_split()
4104 					  struct btrfs_root *root,  in push_for_double_split()
4161 			       struct btrfs_root *root,  in split_leaf()
4327 					 struct btrfs_root *root,  in setup_leaf_for_split()
4394 			       struct btrfs_root *root,  in split_item()
4480 		     struct btrfs_root *root,  in btrfs_split_item()
4504 			 struct btrfs_root *root,  in btrfs_duplicate_item()
4537 void btrfs_truncate_item(struct btrfs_root *root, struct btrfs_path *path,  in btrfs_truncate_item()
4636 void btrfs_extend_item(struct btrfs_root *root, struct btrfs_path *path,  in btrfs_extend_item()
4706 void setup_items_for_insert(struct btrfs_root *root, struct btrfs_path *path,  in setup_items_for_insert()
4798 			    struct btrfs_root *root,  in btrfs_insert_empty_items()
4831 int btrfs_insert_item(struct btrfs_trans_handle *trans, struct btrfs_root  in btrfs_insert_item()
4860 static void del_ptr(struct btrfs_root *root, struct btrfs_path *path,  in del_ptr()
4909 				    struct btrfs_root *root,  in btrfs_del_leaf()
4932 int btrfs_del_items(struct btrfs_trans_handle *trans, struct btrfs_root *root,  in btrfs_del_items()
5051 int btrfs_prev_leaf(struct btrfs_root *root, struct btrfs_path *path)  in btrfs_prev_leaf()
5115 int btrfs_search_forward(struct btrfs_root *root, struct btrfs_key *min_key,  in btrfs_search_forward()
5215 static void tree_move_down(struct btrfs_root *root,  in tree_move_down()
5226 static int tree_move_next_or_upnext(struct btrfs_root *root,  in tree_move_next_or_upnext()
5257 static int tree_advance(struct btrfs_root *root,  in tree_advance()
5578 int btrfs_find_next_key(struct btrfs_root *root, struct btrfs_path *path,  in btrfs_find_next_key()
5648 int btrfs_next_leaf(struct btrfs_root *root, struct btrfs_path *path)  in btrfs_next_leaf()
5653 int btrfs_next_old_leaf(struct btrfs_root *root, struct btrfs_path *path,  in btrfs_next_old_leaf()
5832 int btrfs_previous_item(struct btrfs_root *root,  in btrfs_previous_item()
5875 int btrfs_previous_extent_item(struct btrfs_root *root,  in btrfs_previous_extent_item()