123 struct extent_buffer *btrfs_root_node(struct btrfs_root *root)  in btrfs_root_node()
152 static void add_root_to_dirty_list(struct btrfs_root *root)  in add_root_to_dirty_list()
179 		      struct btrfs_root *root,  in btrfs_copy_root()
830 int btrfs_block_can_be_shared(struct btrfs_root *root,  in btrfs_block_can_be_shared()
849 				       struct btrfs_root *root,  in update_ref_for_cow()
959 					  struct btrfs_root *root,  in alloc_tree_block_no_bg_flush()
1013 			     struct btrfs_root *root,  in __btrfs_cow_block()
1268 tree_mod_log_rewind(struct btrfs_fs_info *fs_info, struct btrfs_path *path,  in tree_mod_log_rewind()
1330 get_old_root(struct btrfs_root *root, u64 time_seq)  in get_old_root()
1428 int btrfs_old_root_level(struct btrfs_root *root, u64 time_seq)  in btrfs_old_root_level()
1446 				   struct btrfs_root *root,  in should_cow_block()
1481 		    struct btrfs_root *root, struct extent_buffer *buf,  in btrfs_cow_block()
1599 		       struct btrfs_root *root, struct extent_buffer *parent,  in btrfs_realloc_node()
1796 static void root_add_used(struct btrfs_root *root, u32 size)  in root_add_used()
1804 static void root_sub_used(struct btrfs_root *root, u32 size)  in root_sub_used()
1845 			 struct btrfs_root *root,  in balance_level()
1846 			 struct btrfs_path *path, int level)  in balance_level()
2076 					  struct btrfs_root *root,  in push_nodes_for_insert()
2077 					  struct btrfs_path *path, int level)  in push_nodes_for_insert()
2218 			     struct btrfs_path *path,  in reada_for_search()
2281 				       struct btrfs_path *path, int level)  in reada_for_balance()
2340 static noinline void unlock_up(struct btrfs_path *path, int level,  in unlock_up()
2392 read_block_for_search(struct btrfs_root *root, struct btrfs_path *p,  in read_block_for_search()
2491 		       struct btrfs_root *root, struct btrfs_path *p,  in setup_nodes_for_search()
2551 int btrfs_find_item(struct btrfs_root *fs_root, struct btrfs_path *path,  in btrfs_find_item()
2586 static struct extent_buffer *btrfs_search_slot_get_root(struct btrfs_root *root,  in btrfs_search_slot_get_root()
2707 int btrfs_search_slot(struct btrfs_trans_handle *trans, struct btrfs_root *root,  in btrfs_search_slot()
2963 int btrfs_search_old_slot(struct btrfs_root *root, const struct btrfs_key *key,  in btrfs_search_old_slot()
3072 int btrfs_search_slot_for_read(struct btrfs_root *root,  in btrfs_search_slot_for_read()
3145 static void fixup_low_keys(struct btrfs_path *path,  in fixup_low_keys()
3175 			     struct btrfs_path *path,  in btrfs_set_item_key_safe()
3431 			   struct btrfs_root *root,  in insert_new_root()
3432 			   struct btrfs_path *path, int level)  in insert_new_root()
3493 		       struct btrfs_path *path,  in insert_ptr()
3541 			       struct btrfs_root *root,  in split_node()
3542 			       struct btrfs_path *path, int level)  in split_node()
3675 static noinline int __push_leaf_right(struct btrfs_path *path,  in __push_leaf_right()
3823 static int push_leaf_right(struct btrfs_trans_handle *trans, struct btrfs_root  in push_leaf_right()
3824 			   *root, struct btrfs_path *path,  in push_leaf_right()
3911 static noinline int __push_leaf_left(struct btrfs_path *path, int data_size,  in __push_leaf_left()
4063 static int push_leaf_left(struct btrfs_trans_handle *trans, struct btrfs_root  in push_leaf_left()
4064 			  *root, struct btrfs_path *path, int min_data_size,  in push_leaf_left()
4139 				    struct btrfs_path *path,  in copy_for_split()
4208 					  struct btrfs_root *root,  in push_for_double_split()
4209 					  struct btrfs_path *path,  in push_for_double_split()
4268 			       struct btrfs_root *root,  in split_leaf()
4270 			       struct btrfs_path *path, int data_size,  in split_leaf()
4438 					 struct btrfs_root *root,  in setup_leaf_for_split()
4439 					 struct btrfs_path *path, int ins_len)  in setup_leaf_for_split()
4504 static noinline int split_item(struct btrfs_path *path,  in split_item()
4589 		     struct btrfs_root *root,  in btrfs_split_item()
4590 		     struct btrfs_path *path,  in btrfs_split_item()
4613 			 struct btrfs_root *root,  in btrfs_duplicate_item()
4614 			 struct btrfs_path *path,  in btrfs_duplicate_item()
4644 void btrfs_truncate_item(struct btrfs_path *path, u32 new_size, int from_end)  in btrfs_truncate_item()
4740 void btrfs_extend_item(struct btrfs_path *path, u32 data_size)  in btrfs_extend_item()
4813 void setup_items_for_insert(struct btrfs_root *root, struct btrfs_path *path,  in setup_items_for_insert()
4911 			    struct btrfs_root *root,  in btrfs_insert_empty_items()
4912 			    struct btrfs_path *path,  in btrfs_insert_empty_items()
4943 int btrfs_insert_item(struct btrfs_trans_handle *trans, struct btrfs_root *root,  in btrfs_insert_item()
4948 	struct btrfs_path *path;  in btrfs_insert_item()  local
4972 static void del_ptr(struct btrfs_root *root, struct btrfs_path *path,  in del_ptr()
5023 				    struct btrfs_root *root,  in btrfs_del_leaf()
5024 				    struct btrfs_path *path,  in btrfs_del_leaf()
5046 int btrfs_del_items(struct btrfs_trans_handle *trans, struct btrfs_root *root,  in btrfs_del_items()
5047 		    struct btrfs_path *path, int slot, int nr)  in btrfs_del_items()
5164 int btrfs_prev_leaf(struct btrfs_root *root, struct btrfs_path *path)  in btrfs_prev_leaf()
5255 int btrfs_search_forward(struct btrfs_root *root, struct btrfs_key *min_key,  in btrfs_search_forward()
5256 			 struct btrfs_path *path,  in btrfs_search_forward()
5372 int btrfs_find_next_key(struct btrfs_root *root, struct btrfs_path *path,  in btrfs_find_next_key()
5442 int btrfs_next_leaf(struct btrfs_root *root, struct btrfs_path *path)  in btrfs_next_leaf()
5447 int btrfs_next_old_leaf(struct btrfs_root *root, struct btrfs_path *path,  in btrfs_next_old_leaf()
5626 int btrfs_previous_item(struct btrfs_root *root,  in btrfs_previous_item()
5627 			struct btrfs_path *path, u64 min_objectid,  in btrfs_previous_item()
5669 int btrfs_previous_extent_item(struct btrfs_root *root,  in btrfs_previous_extent_item()
5670 			struct btrfs_path *path, u64 min_objectid)  in btrfs_previous_extent_item()