21 static int split_node(struct btrfs_trans_handle *trans, struct btrfs_root
23 static int split_leaf(struct btrfs_trans_handle *trans, struct btrfs_root *root,
32 static void del_ptr(struct btrfs_root *root, struct btrfs_path *path,
142 struct extent_buffer *btrfs_root_node(struct btrfs_root *root)  in btrfs_root_node()
171 static void add_root_to_dirty_list(struct btrfs_root *root)  in add_root_to_dirty_list()
198 		      struct btrfs_root *root,  in btrfs_copy_root()
258 int btrfs_block_can_be_shared(struct btrfs_root *root,  in btrfs_block_can_be_shared()
277 				       struct btrfs_root *root,  in update_ref_for_cow()
398 			     struct btrfs_root *root,  in __btrfs_cow_block()
517 				   struct btrfs_root *root,  in should_cow_block()
552 		    struct btrfs_root *root, struct extent_buffer *buf,  in btrfs_cow_block()
666 		       struct btrfs_root *root, struct extent_buffer *parent,  in btrfs_realloc_node()
830 static void root_add_used(struct btrfs_root *root, u32 size)  in root_add_used()
838 static void root_sub_used(struct btrfs_root *root, u32 size)  in root_sub_used()
882 			 struct btrfs_root *root,  in balance_level()
1110 					  struct btrfs_root *root,  in push_nodes_for_insert()
1419 read_block_for_search(struct btrfs_root *root, struct btrfs_path *p,  in read_block_for_search()
1542 		       struct btrfs_root *root, struct btrfs_path *p,  in setup_nodes_for_search()
1586 int btrfs_find_item(struct btrfs_root *fs_root, struct btrfs_path *path,  in btrfs_find_item()
1621 static struct extent_buffer *btrfs_search_slot_get_root(struct btrfs_root *root,  in btrfs_search_slot_get_root()
1762 		       struct btrfs_root *root,  in search_leaf()
1920 int btrfs_search_slot(struct btrfs_trans_handle *trans, struct btrfs_root *root,  in btrfs_search_slot()
2169 int btrfs_search_old_slot(struct btrfs_root *root, const struct btrfs_key *key,  in btrfs_search_old_slot()
2274 int btrfs_search_slot_for_read(struct btrfs_root *root,  in btrfs_search_slot_for_read()
2345 int btrfs_search_backwards(struct btrfs_root *root, struct btrfs_key *key,  in btrfs_search_backwards()
2371 int btrfs_get_next_valid_item(struct btrfs_root *root, struct btrfs_key *key,  in btrfs_get_next_valid_item()
2691 			   struct btrfs_root *root,  in insert_new_root()
2801 			       struct btrfs_root *root,  in split_node()
3073 static int push_leaf_right(struct btrfs_trans_handle *trans, struct btrfs_root  in push_leaf_right()
3300 static int push_leaf_left(struct btrfs_trans_handle *trans, struct btrfs_root  in push_leaf_left()
3435 					  struct btrfs_root *root,  in push_for_double_split()
3495 			       struct btrfs_root *root,  in split_leaf()
3665 					 struct btrfs_root *root,  in setup_leaf_for_split()
3809 		     struct btrfs_root *root,  in btrfs_split_item()
3991 static void setup_items_for_insert(struct btrfs_root *root, struct btrfs_path *path,  in setup_items_for_insert()
4090 void btrfs_setup_item_for_insert(struct btrfs_root *root,  in btrfs_setup_item_for_insert()
4110 			    struct btrfs_root *root,  in btrfs_insert_empty_items()
4136 int btrfs_insert_item(struct btrfs_trans_handle *trans, struct btrfs_root *root,  in btrfs_insert_item()
4168 			 struct btrfs_root *root,  in btrfs_duplicate_item()
4199 static void del_ptr(struct btrfs_root *root, struct btrfs_path *path,  in del_ptr()
4250 				    struct btrfs_root *root,  in btrfs_del_leaf()
4273 int btrfs_del_items(struct btrfs_trans_handle *trans, struct btrfs_root *root,  in btrfs_del_items()
4411 int btrfs_prev_leaf(struct btrfs_root *root, struct btrfs_path *path)  in btrfs_prev_leaf()
4472 int btrfs_search_forward(struct btrfs_root *root, struct btrfs_key *min_key,  in btrfs_search_forward()
4587 int btrfs_find_next_key(struct btrfs_root *root, struct btrfs_path *path,  in btrfs_find_next_key()
4652 int btrfs_next_old_leaf(struct btrfs_root *root, struct btrfs_path *path,  in btrfs_next_old_leaf()
4859 int btrfs_previous_item(struct btrfs_root *root,  in btrfs_previous_item()
4901 int btrfs_previous_extent_item(struct btrfs_root *root,  in btrfs_previous_extent_item()