- DIV_ROUND_UP(cbm_size(), CLUSTER_SIZE(sb)) +
- DIV_ROUND_UP(uct_size(), CLUSTER_SIZE(sb)) +
- DIV_ROUND_UP(rootdir_size(), CLUSTER_SIZE(sb));
+ DIV_ROUND_UP(cbm.get_size(), get_cluster_size()) +
+ DIV_ROUND_UP(uct.get_size(), get_cluster_size()) +
+ DIV_ROUND_UP(rootdir.get_size(), get_cluster_size());