mach_counter_t c_vm_fault_page_block_busy_kernel = 0;
mach_counter_t c_vm_fault_retry_on_w_prot;
mach_counter_t c_vm_fault_wait_on_unlock;
-mach_counter_t c_vm_map_simplified_lower = 0;
-mach_counter_t c_vm_map_simplified_upper = 0;
+mach_counter_t c_vm_map_simplified = 0;
mach_counter_t c_vm_map_simplify_called = 0;
+mach_counter_t c_vm_map_simplify_entry_called = 0;
mach_counter_t c_vm_page_wait_block = 0;
mach_counter_t c_vm_pageout_block = 0;
mach_counter_t c_vm_pageout_scan_block = 0;