PG_CLEANCHK
PG_RELEASED|PG_CLEAN|PG_CLEANCHK;
if ((pclust->pg_flags & PG_CLEANCHK) == 0) {
PG_CLEANCHK);
PG_CLEANCHK);
atomic_setbits_int(&pp->pg_flags, PG_CLEANCHK);
PG_CLEAN|PG_CLEANCHK);