osfmk/kern/thread.c

1442 	ledger_set_action(thread->t_threadledger, thread_ledgers.cpu_time,
1444 	ledger_disable_callback(thread->t_threadledger, thread_ledgers.cpu_time);
1460 	if ((idx = ledger_entry_add(t, "cpu_time", "sched", "ns")) < 0) {
1461 		panic("couldn't create cpu_time entry for thread ledger template");
1466 	    	panic("couldn't set thread ledger callback for cpu_time entry");
1469 	thread_ledgers.cpu_time = idx;
1517 		ledger_entry_setactive(l, thread_ledgers.cpu_time);
1527 	ledger_set_limit(l, thread_ledgers.cpu_time, abstime);
1531 	ledger_set_period(l, thread_ledgers.cpu_time, interval_ns);
1538 		ledger_set_action(l, thread_ledgers.cpu_time, LEDGER_ACTION_EXCEPTION);
1544 		ledger_disable_callback(l, thread_ledgers.cpu_time);
1545 		ledger_set_action(l, thread_ledgers.cpu_time, LEDGER_ACTION_BLOCK);