metaslab_class_get_space
norm_space = metaslab_class_get_space(spa_normal_class(spa));
uint64_t space = metaslab_class_get_space(
uint64_t space = metaslab_class_get_space(
old_class_space = metaslab_class_get_space(mc);
new_class_space = metaslab_class_get_space(mc);
zs->zs_space = metaslab_class_get_space(spa_normal_class(spa));
uint64_t capacity = metaslab_class_get_space(spa_normal_class(spa)) / 2;
zs->zs_space = metaslab_class_get_space(spa_normal_class(ztest_spa));
uint64_t free_space = metaslab_class_get_space(spa_normal_class(spa)) -
fragmentation /= metaslab_class_get_space(mc);
size = metaslab_class_get_space(mc);
size += metaslab_class_get_space(spa_special_class(spa));
size += metaslab_class_get_space(spa_dedup_class(spa));
old_space = metaslab_class_get_space(spa_normal_class(spa));
old_space += metaslab_class_get_space(spa_special_class(spa));
old_space += metaslab_class_get_space(spa_dedup_class(spa));
new_space = metaslab_class_get_space(spa_normal_class(spa));
new_space += metaslab_class_get_space(spa_special_class(spa));
new_space += metaslab_class_get_space(spa_dedup_class(spa));
uint64_t space = metaslab_class_get_space(special);
uint64_t metaslab_class_get_space(metaslab_class_t *);
uint64_t class_avail = metaslab_class_get_space(mc) -