FreeBSD/sys/arm64/arm64/pmap.c
/*
 *	pmap_zero_page_idle zeros the specified hardware page by mapping 
 *	the page into KVM and using bzero to clear its contents.  This
 *	is intended to be called from the vm_pagezero process only and
 *	outside of Giant.
 */
pmap_zero_page_idle zeros the specified hardware page by mapping
the page into KVM and using bzero to clear its contents.  This
is intended to be called from the vm_pagezero process only and
outside of Giant.
pmap_zero_page_idle zeros the specified hardware page by mapping the page into KVM and using bzero to clear its contents . This is intended to be called from the vm_pagezero process only and outside of Giant .
void
pmap_zero_page_idle(vm_page_t m)
{
	vm_offset_t va = PHYS_TO_DMAP(VM_PAGE_TO_PHYS(m));
	pagezero((void *)va);
}
void pmap_zero_page_idle ( vm_page_t m ) { vm_offset_t va = PHYS_TO_DMAP ( VM_PAGE_TO_PHYS ( m ) ) ; pagezero ( ( void * ) va ) ; }
pmap_zero_page_idle zeros the specified hardware page by mapping
      the page into KVM and using bzero to clear its contents.
pmap_zero_page_idle zeros the specified hardware page by mapping the page into KVM and using bzero to clear its contents .