893 	u64 basemono, next_tick, delta, expires;  in tick_nohz_next_event()  local
959 		expires = basemono + delta;  in tick_nohz_next_event()
961 		expires = KTIME_MAX;  in tick_nohz_next_event()
963 	ts->timer_expires = min_t(u64, expires, next_tick);  in tick_nohz_next_event()
976 	u64 expires;  in tick_nohz_stop_tick()  local
985 	expires = timer_base_try_to_set_idle(basejiff, basemono, &timer_idle);  in tick_nohz_stop_tick()
986 	if (expires > ts->timer_expires) {  in tick_nohz_stop_tick()
998 		expires = ts->timer_expires;  in tick_nohz_stop_tick()
1022 	if (tick_sched_flag_test(ts, TS_FLAG_STOPPED) && (expires == ts->next_tick)) {  in tick_nohz_stop_tick()
1024 		if (expires == KTIME_MAX || ts->next_tick == hrtimer_get_expires(&ts->sched_timer))  in tick_nohz_stop_tick()
1028 			  "timer->active: %d timer->expires: %llu\n", basemono, ts->next_tick,  in tick_nohz_stop_tick()
1049 	ts->next_tick = expires;  in tick_nohz_stop_tick()
1055 	if (unlikely(expires == KTIME_MAX)) {  in tick_nohz_stop_tick()
1064 		hrtimer_start(&ts->sched_timer, expires,  in tick_nohz_stop_tick()
1067 		hrtimer_set_expires(&ts->sched_timer, expires);  in tick_nohz_stop_tick()
1068 		tick_program_event(expires, 1);  in tick_nohz_stop_tick()
1209 	ktime_t expires;  in tick_nohz_idle_stop_tick()  local
1216 		expires = ts->timer_expires;  in tick_nohz_idle_stop_tick()
1218 		expires = tick_nohz_next_event(ts, cpu);  in tick_nohz_idle_stop_tick()
1224 	if (expires > 0LL) {  in tick_nohz_idle_stop_tick()
1230 		ts->idle_expires = expires;  in tick_nohz_idle_stop_tick()
1316  * or the tick, whichever expires first. Note that, if the tick has been