PG_WANTED
if (ptmp->pg_flags & PG_WANTED)
PG_WANTED|PG_BUSY);
if (pg->pg_flags & PG_WANTED)
PG_BUSY|PG_FAKE|PG_WANTED);
if (pg->pg_flags & PG_WANTED)
atomic_clearbits_int(&pg->pg_flags, PG_BUSY|PG_FAKE|PG_WANTED);
if (pg->pg_flags & PG_WANTED)
atomic_clearbits_int(&pg->pg_flags, PG_BUSY|PG_FAKE|PG_WANTED);
if (pg->pg_flags & PG_WANTED)
atomic_clearbits_int(&pg->pg_flags, PG_BUSY|PG_WANTED);
if (pg->pg_flags & PG_WANTED) {
PG_WANTED|PG_BUSY|PG_FAKE);
if (pg->pg_flags & PG_WANTED) {
atomic_clearbits_int(&pg->pg_flags, PG_WANTED);
atomic_clearbits_int(&pg->pg_flags, PG_WANTED|PG_BUSY);
atomic_setbits_int(&pg->pg_flags, PG_WANTED);
if (ppsp[lcv]->pg_flags & PG_WANTED) {
PG_BUSY|PG_WANTED|PG_FAKE|PG_RELEASED);
if (ptmp->pg_flags & PG_WANTED)
PG_WANTED|PG_BUSY);
if (ptmp->pg_flags & PG_WANTED)
PG_WANTED|PG_BUSY);