57 static void tick_do_update_jiffies64(ktime_t now)  in tick_do_update_jiffies64()  argument
72 		if (ktime_before(now, smp_load_acquire(&tick_next_period)))  in tick_do_update_jiffies64()
86 		if (ktime_before(now, nextp))  in tick_do_update_jiffies64()
96 	if (ktime_before(now, tick_next_period)) {  in tick_do_update_jiffies64()
103 	delta = ktime_sub(now, tick_next_period);  in tick_do_update_jiffies64()
185 static void tick_sched_do_timer(struct tick_sched *ts, ktime_t now)  in tick_sched_do_timer()  argument
210 		tick_do_update_jiffies64(now);  in tick_sched_do_timer()
221 			tick_do_update_jiffies64(now);  in tick_sched_do_timer()
648 static void tick_nohz_update_jiffies(ktime_t now)  in tick_nohz_update_jiffies()  argument
652 	__this_cpu_write(tick_cpu_sched.idle_waketime, now);  in tick_nohz_update_jiffies()
655 	tick_do_update_jiffies64(now);  in tick_nohz_update_jiffies()
661 static void tick_nohz_stop_idle(struct tick_sched *ts, ktime_t now)  in tick_nohz_stop_idle()  argument
668 	delta = ktime_sub(now, ts->idle_entrytime);  in tick_nohz_stop_idle()
676 	ts->idle_entrytime = now;  in tick_nohz_stop_idle()
696 	ktime_t now, idle;  in get_cpu_sleep_time_us()  local
702 	now = ktime_get();  in get_cpu_sleep_time_us()
704 		*last_update_time = ktime_to_us(now);  in get_cpu_sleep_time_us()
710 			ktime_t delta = ktime_sub(now, ts->idle_entrytime);  in get_cpu_sleep_time_us()
774 static void tick_nohz_restart(struct tick_sched *ts, ktime_t now)  in tick_nohz_restart()  argument
780 	hrtimer_forward(&ts->sched_timer, now, TICK_NSEC);  in tick_nohz_restart()
975 static void tick_nohz_restart_sched_tick(struct tick_sched *ts, ktime_t now)  in tick_nohz_restart_sched_tick()  argument
978 	tick_do_update_jiffies64(now);  in tick_nohz_restart_sched_tick()
992 	tick_nohz_restart(ts, now);  in tick_nohz_restart_sched_tick()
996 					 ktime_t now)  in __tick_nohz_full_update_tick()  argument
1004 		tick_nohz_restart_sched_tick(ts, now);  in __tick_nohz_full_update_tick()
1240 	ktime_t now = ts->idle_entrytime;  in tick_nohz_get_sleep_length()  local
1245 	*delta_next = ktime_sub(dev->next_event, now);  in tick_nohz_get_sleep_length()
1261 	return ktime_sub(next_event, now);  in tick_nohz_get_sleep_length()
1290 					ktime_t now)  in tick_nohz_account_idle_time()  argument
1294 	ts->idle_exittime = now;  in tick_nohz_account_idle_time()
1316 		ktime_t now = ktime_get();  in tick_nohz_idle_restart_tick()  local
1317 		tick_nohz_restart_sched_tick(ts, now);  in tick_nohz_idle_restart_tick()
1318 		tick_nohz_account_idle_time(ts, now);  in tick_nohz_idle_restart_tick()
1322 static void tick_nohz_idle_update_tick(struct tick_sched *ts, ktime_t now)  in tick_nohz_idle_update_tick()  argument
1325 		__tick_nohz_full_update_tick(ts, now);  in tick_nohz_idle_update_tick()
1327 		tick_nohz_restart_sched_tick(ts, now);  in tick_nohz_idle_update_tick()
1329 	tick_nohz_account_idle_time(ts, now);  in tick_nohz_idle_update_tick()
1343 	ktime_t now;  in tick_nohz_idle_exit()  local
1355 		now = ktime_get();  in tick_nohz_idle_exit()
1358 		tick_nohz_stop_idle(ts, now);  in tick_nohz_idle_exit()
1361 		tick_nohz_idle_update_tick(ts, now);  in tick_nohz_idle_exit()
1373 	ktime_t now = ktime_get();  in tick_nohz_handler()  local
1377 	tick_sched_do_timer(ts, now);  in tick_nohz_handler()
1390 	hrtimer_forward(&ts->sched_timer, now, TICK_NSEC);  in tick_nohz_handler()
1435 	ktime_t now;  in tick_nohz_irq_enter()  local
1439 	now = ktime_get();  in tick_nohz_irq_enter()
1441 		tick_nohz_stop_idle(ts, now);  in tick_nohz_irq_enter()
1450 		tick_nohz_update_jiffies(now);  in tick_nohz_irq_enter()
1483 	ktime_t now = ktime_get();  in tick_sched_timer()  local
1485 	tick_sched_do_timer(ts, now);  in tick_sched_timer()
1500 	hrtimer_forward(timer, now, TICK_NSEC);  in tick_sched_timer()
1521 	ktime_t now = ktime_get();  in tick_setup_sched_timer()  local
1540 	hrtimer_forward(&ts->sched_timer, now, TICK_NSEC);  in tick_setup_sched_timer()