100 int __weak watchdog_nmi_enable(unsigned int cpu)  in watchdog_nmi_enable()  argument
106 void __weak watchdog_nmi_disable(unsigned int cpu)  in watchdog_nmi_disable()  argument
291 	int cpu;  in touch_all_softlockup_watchdogs()  local
302 	for_each_cpu(cpu, &watchdog_allowed_mask) {  in touch_all_softlockup_watchdogs()
303 		per_cpu(watchdog_report_ts, cpu) = SOFTLOCKUP_DELAY_REPORT;  in touch_all_softlockup_watchdogs()
304 		wq_watchdog_touch(cpu);  in touch_all_softlockup_watchdogs()
460 static void watchdog_enable(unsigned int cpu)  in watchdog_enable()  argument
465 	WARN_ON_ONCE(cpu != smp_processor_id());  in watchdog_enable()
483 		watchdog_nmi_enable(cpu);  in watchdog_enable()
486 static void watchdog_disable(unsigned int cpu)  in watchdog_disable()  argument
490 	WARN_ON_ONCE(cpu != smp_processor_id());  in watchdog_disable()
497 	watchdog_nmi_disable(cpu);  in watchdog_disable()
510 	int cpu;  in softlockup_stop_all()  local
515 	for_each_cpu(cpu, &watchdog_allowed_mask)  in softlockup_stop_all()
516 		smp_call_on_cpu(cpu, softlockup_stop_fn, NULL, false);  in softlockup_stop_all()
529 	int cpu;  in softlockup_start_all()  local
532 	for_each_cpu(cpu, &watchdog_allowed_mask)  in softlockup_start_all()
533 		smp_call_on_cpu(cpu, softlockup_start_fn, NULL, false);  in softlockup_start_all()
536 int lockup_detector_online_cpu(unsigned int cpu)  in lockup_detector_online_cpu()  argument
538 	if (cpumask_test_cpu(cpu, &watchdog_allowed_mask))  in lockup_detector_online_cpu()
539 		watchdog_enable(cpu);  in lockup_detector_online_cpu()
543 int lockup_detector_offline_cpu(unsigned int cpu)  in lockup_detector_offline_cpu()  argument
545 	if (cpumask_test_cpu(cpu, &watchdog_allowed_mask))  in lockup_detector_offline_cpu()
546 		watchdog_disable(cpu);  in lockup_detector_offline_cpu()