DEMAP_ALL_ADDR
if (range->tr_va != DEMAP_ALL_ADDR) {
range.tr_va = DEMAP_ALL_ADDR;
if (range.tr_va == DEMAP_ALL_ADDR) {
if (range.tr_va == DEMAP_ALL_ADDR) {
if (range.tr_va == DEMAP_ALL_ADDR) {
hat_tlb_inval(hat, DEMAP_ALL_ADDR);
DEMAP_ALL_ADDR : old->ht_vaddr);
hat_tlb_inval(higher->ht_hat, DEMAP_ALL_ADDR);