PQ_AOBJ
atomic_setbits_int(&ptmp->pg_flags, PQ_AOBJ);
if (pg->pg_flags & PQ_AOBJ) {
if (pgs[i]->pg_flags & PQ_AOBJ) {
flags_to_clear |= PQ_ANON|PQ_AOBJ|PQ_ENCRYPT|PG_ZERO|PG_FAKE|PG_BUSY|
#define PQ_SWAPBACKED (PQ_ANON|PQ_AOBJ)
(pg->pg_flags & PQ_AOBJ) != 0);
} else if (pg->pg_flags & PQ_AOBJ) {