ROUND_UP_PAGE
memlist_sz = ROUND_UP_PAGE(2 * sizeof (struct memlist) *
rsvdmemlist_sz = ROUND_UP_PAGE(2 * sizeof (struct memlist) *
size = ROUND_UP_PAGE(size); \
moddata = (caddr_t)ROUND_UP_PAGE(e_data);
modtext = (caddr_t)ROUND_UP_PAGE(e_text);