Symbol: PG_SREF
sys/arch/vax/vax/pmap.c
1158
if ((oldpte & PG_SREF) == 0)
sys/arch/vax/vax/pmap.c
1334
if ((*(int *)pts & PG_SREF) == 0)
sys/arch/vax/vax/pmap.c
999
PG_PFNUM(pa) | PG_SREF;