2278 		if (data_ref->root != root->root_key.objectid ||  in check_delayed_ref()
2356 	    root->root_key.objectid ||  in check_committed_ref()
2449 			generic_ref.real_root = root->root_key.objectid;  in __btrfs_mod_ref()
2451 					    key.offset, root->root_key.objectid,  in __btrfs_mod_ref()
2465 			generic_ref.real_root = root->root_key.objectid;  in __btrfs_mod_ref()
2467 					    root->root_key.objectid, for_reloc);  in __btrfs_mod_ref()
4190 	bool for_treelog = (root->root_key.objectid == BTRFS_TREE_LOG_OBJECTID);  in find_free_extent()
4477 	bool for_treelog = (root->root_key.objectid == BTRFS_TREE_LOG_OBJECTID);  in btrfs_reserve_extent()
4722 	BUG_ON(root->root_key.objectid == BTRFS_TREE_LOG_OBJECTID);  in btrfs_alloc_reserved_file_extent()
4726 	btrfs_init_data_ref(&generic_ref, root->root_key.objectid, owner,  in btrfs_alloc_reserved_file_extent()
4843 	if (root->root_key.objectid == BTRFS_TREE_LOG_OBJECTID) {  in btrfs_init_new_buffer()
4938 		generic_ref.real_root = root->root_key.objectid;  in btrfs_alloc_tree_block()
4940 				    root->root_key.objectid, false);  in btrfs_alloc_tree_block()
5020 		    generation <= root->root_key.offset)  in reada_walk_down()
5040 			    generation <= root->root_key.offset)  in reada_walk_down()
5079 	    btrfs_header_owner(eb) != root->root_key.objectid)  in walk_down_proc()
5153 				    root->root_key.objectid, level, 0);  in check_ref_exists()
5201 	    generation <= root->root_key.offset) {  in do_walk_down()
5213 				root->root_key.objectid, level - 1);  in do_walk_down()
5241 			    generation <= root->root_key.offset)  in do_walk_down()
5269 		next = read_tree_block(fs_info, bytenr, root->root_key.objectid,  in do_walk_down()
5301 			ASSERT(root->root_key.objectid ==  in do_walk_down()
5303 			if (root->root_key.objectid !=  in do_walk_down()
5335 		if (root->root_key.objectid != BTRFS_TREE_RELOC_OBJECTID &&  in do_walk_down()
5357 		btrfs_init_tree_ref(&ref, level - 1, root->root_key.objectid,  in do_walk_down()
5448 			if (is_fstree(root->root_key.objectid)) {  in walk_up_proc()
5469 		else if (root->root_key.objectid != btrfs_header_owner(eb))  in walk_up_proc()
5474 		else if (root->root_key.objectid !=  in walk_up_proc()
5488 		     btrfs_header_owner(eb), root->root_key.objectid);  in walk_up_proc()
5587 	btrfs_debug(fs_info, "Drop subvolume %llu", root->root_key.objectid);  in btrfs_drop_snapshot()
5725 						&root->root_key,  in btrfs_drop_snapshot()
5760 	ret = btrfs_del_root(trans, &root->root_key);  in btrfs_drop_snapshot()
5767 	if (root->root_key.objectid != BTRFS_TREE_RELOC_OBJECTID) {  in btrfs_drop_snapshot()
5768 		ret = btrfs_find_root(tree_root, &root->root_key, path,  in btrfs_drop_snapshot()
5781 					      root->root_key.objectid);  in btrfs_drop_snapshot()
5842 	BUG_ON(root->root_key.objectid != BTRFS_TREE_RELOC_OBJECTID);  in btrfs_drop_subtree()