uvm_fault_wire
int uvm_fault_wire(struct vm_map *, vaddr_t, vaddr_t, vm_prot_t, int);
error = uvm_fault_wire(map, start, end, access_type, 0);
rv = uvm_fault_wire(map, entry->start, entry->end,
rv = uvm_fault_wire(map, entry->start, entry->end,
if (uvm_fault_wire(map, start, end,