obj_wasted = zs_stat_get(class, OBJ_ALLOCATED) -
zs_stat_get(class, OBJ_USED);
obj_wasted /= get_maxobj_per_zspage(class->size,
class->pages_per_zspage);
obj_wasted = zs_stat_get(class, OBJ_ALLOCATED) -
zs_stat_get(class, OBJ_USED);
obj_wasted /= get_maxobj_per_zspage(class->size,
class->pages_per_zspage);