memid
memid_t memid;
if (as_getmemid(as, addr, &memid) != 0)
lwpchan->lc_wchan0 = (caddr_t)(uintptr_t)memid.val[0];
lwpchan->lc_wchan = (caddr_t)(uintptr_t)memid.val[1];
memid_t memid;
if (!as_getmemid(p->p_as, addr, &memid)) {
tquad->val[0] = (int)memid.val[0];
tquad->val[1] = (int)memid.val[1];
segmf_getmemid(struct seg *seg, caddr_t addr, memid_t *memid)
memid->val[0] = (uintptr_t)VTOCVP(data->vp);
memid->val[1] = (uintptr_t)seg_page(seg, addr);