pmap_pvo_find_va
if (pvo != pmap_pvo_find_va(pvo->pvo_pmap, pvo->pvo_vaddr, NULL)) {
pvo = pmap_pvo_find_va(pm, va, &pteidx);
pvo = pmap_pvo_find_va(pm, va & ~ADDR_POFF, NULL);
pvo = pmap_pvo_find_va(pm, va, &pteidx);
pvo = pmap_pvo_find_va(pm, va, NULL);
pvo = pmap_pvo_find_va(p->p_vmspace->vm_map.pmap, va, NULL);
pvo = pmap_pvo_find_va(pm, va, &pteidx);
static struct pvo_entry *pmap_pvo_find_va(pmap_t, vaddr_t, int *);