FreeBSD/sys/arm64/arm64/pmap.c
/*
 *	Increase the starting virtual address of the given mapping if a
 *	different alignment might result in more superpage mappings.
 */
Increase the starting virtual address of the given mapping if a
different alignment might result in more superpage mappings.
Increase the starting virtual address of the given mapping if a different alignment might result in more superpage mappings .
void
pmap_align_superpage(vm_object_t object, vm_ooffset_t offset,
    vm_offset_t *addr, vm_size_t size)
{
}
void pmap_align_superpage ( vm_object_t object , vm_ooffset_t offset , vm_offset_t * addr , vm_size_t size ) { }
Increase the starting virtual address of the given mapping if a
      different alignment might result in more superpage mappings.
Increase the starting virtual address of the given mapping if a different alignment might result in more superpage mappings .