FreeBSD/sys/arm/arm/pmap-v4.c
/*
 *	pmap_ts_referenced:
 *
 *	Return the count of reference bits for a page, clearing all of them.
 */
Return the count of reference bits for a page, clearing all of them.
Return the count of reference bits for a page clearing all of them .
int
pmap_ts_referenced(vm_page_t m)
{
	KASSERT((m->oflags & VPO_UNMANAGED) == 0,
	    ("pmap_ts_referenced: page %p is not managed", m));
	return (pmap_clearbit(m, PVF_REF));
}
int pmap_ts_referenced ( vm_page_t m ) { KASSERT ( ( m -> oflags & VPO_UNMANAGED ) == 0 , ( " " , m ) ) ; return ( pmap_clearbit ( m , PVF_REF ) ) ; }
pmap_ts_referenced:
      Return the count of reference bits for a page, clearing all of them.
pmap_ts_referenced : Return the count of reference bits for a page clearing all of them .