1076 	old_root_used = btrfs_root_used(&root->root_item);  in update_cowonly_root()
1079 		old_root_bytenr = btrfs_root_bytenr(&root->root_item);  in update_cowonly_root()
1081 		    old_root_used == btrfs_root_used(&root->root_item))  in update_cowonly_root()
1084 		btrfs_set_root_node(&root->root_item, root->node);  in update_cowonly_root()
1087 					&root->root_item);  in update_cowonly_root()
1091 		old_root_used = btrfs_root_used(&root->root_item);  in update_cowonly_root()
1235 				btrfs_set_root_node(&root->root_item,  in commit_fs_roots()
1241 						&root->root_item);  in commit_fs_roots()
1402 	btrfs_set_root_last_snapshot(&root->root_item, trans->transid);  in create_pending_snapshot()
1403 	memcpy(new_root_item, &root->root_item, sizeof(*new_root_item));  in create_pending_snapshot()
1417 	memcpy(new_root_item->parent_uuid, root->root_item.uuid,  in create_pending_snapshot()
1591 	struct btrfs_root_item *root_item;  in update_super_roots()  local
1596 	root_item = &root->fs_info->chunk_root->root_item;  in update_super_roots()
1597 	super->chunk_root = root_item->bytenr;  in update_super_roots()
1598 	super->chunk_root_generation = root_item->generation;  in update_super_roots()
1599 	super->chunk_root_level = root_item->level;  in update_super_roots()
1601 	root_item = &root->fs_info->tree_root->root_item;  in update_super_roots()
1602 	super->root = root_item->bytenr;  in update_super_roots()
1603 	super->generation = root_item->generation;  in update_super_roots()
1604 	super->root_level = root_item->level;  in update_super_roots()
1606 		super->cache_generation = root_item->generation;  in update_super_roots()
1608 		super->uuid_tree_generation = root_item->generation;  in update_super_roots()
2083 	btrfs_set_root_node(&root->fs_info->tree_root->root_item,  in btrfs_commit_transaction()
2088 	btrfs_set_root_node(&root->fs_info->chunk_root->root_item,  in btrfs_commit_transaction()