2268 		if (data_ref->root != root->root_key.objectid ||  in check_delayed_ref()
2346 	    root->root_key.objectid ||  in check_committed_ref()
2377 	if (root->root_key.objectid == BTRFS_DATA_RELOC_TREE_OBJECTID)  in btrfs_cross_ref_exist()
2439 			generic_ref.real_root = root->root_key.objectid;  in __btrfs_mod_ref()
2454 			generic_ref.real_root = root->root_key.objectid;  in __btrfs_mod_ref()
3322 			    root->root_key.objectid);  in btrfs_free_tree_block()
3324 	if (root->root_key.objectid != BTRFS_TREE_LOG_OBJECTID) {  in btrfs_free_tree_block()
3333 		if (root->root_key.objectid != BTRFS_TREE_LOG_OBJECTID) {  in btrfs_free_tree_block()
4514 	BUG_ON(root->root_key.objectid == BTRFS_TREE_LOG_OBJECTID);  in btrfs_alloc_reserved_file_extent()
4518 	btrfs_init_data_ref(&generic_ref, root->root_key.objectid, owner, offset);  in btrfs_alloc_reserved_file_extent()
4610 	if (root->root_key.objectid == BTRFS_TREE_LOG_OBJECTID) {  in btrfs_init_new_buffer()
4706 		generic_ref.real_root = root->root_key.objectid;  in btrfs_alloc_tree_block()
4787 		    generation <= root->root_key.offset)  in reada_walk_down()
4807 			    generation <= root->root_key.offset)  in reada_walk_down()
4846 	    btrfs_header_owner(eb) != root->root_key.objectid)  in walk_down_proc()
4920 				    root->root_key.objectid, level, 0);  in check_ref_exists()
4968 	    generation <= root->root_key.offset) {  in do_walk_down()
4983 		btrfs_set_buffer_lockdep_class(root->root_key.objectid, next,  in do_walk_down()
5011 			    generation <= root->root_key.offset)  in do_walk_down()
5072 			ASSERT(root->root_key.objectid ==  in do_walk_down()
5074 			if (root->root_key.objectid !=  in do_walk_down()
5106 		if (root->root_key.objectid != BTRFS_TREE_RELOC_OBJECTID &&  in do_walk_down()
5128 		btrfs_init_tree_ref(&ref, level - 1, root->root_key.objectid);  in do_walk_down()
5219 			if (is_fstree(root->root_key.objectid)) {  in walk_up_proc()
5241 		else if (root->root_key.objectid != btrfs_header_owner(eb))  in walk_up_proc()
5246 		else if (root->root_key.objectid !=  in walk_up_proc()
5259 		     btrfs_header_owner(eb), root->root_key.objectid);  in walk_up_proc()
5357 	btrfs_debug(fs_info, "Drop subvolume %llu", root->root_key.objectid);  in btrfs_drop_snapshot()
5495 						&root->root_key,  in btrfs_drop_snapshot()
5530 	ret = btrfs_del_root(trans, &root->root_key);  in btrfs_drop_snapshot()
5537 	if (root->root_key.objectid != BTRFS_TREE_RELOC_OBJECTID) {  in btrfs_drop_snapshot()
5538 		ret = btrfs_find_root(tree_root, &root->root_key, path,  in btrfs_drop_snapshot()
5551 					      root->root_key.objectid);  in btrfs_drop_snapshot()
5605 	BUG_ON(root->root_key.objectid != BTRFS_TREE_RELOC_OBJECTID);  in btrfs_drop_subtree()