196 	ktime_t expires;  in hrtimer_check_target()  local
198 	expires = ktime_sub(hrtimer_get_expires(timer), new_base->offset);  in hrtimer_check_target()
199 	return expires < new_base->cpu_base->expires_next;  in hrtimer_check_target()
510 	ktime_t expires;  in __hrtimer_next_event_base()  local
526 		expires = ktime_sub(hrtimer_get_expires(timer), base->offset);  in __hrtimer_next_event_base()
527 		if (expires < expires_next) {  in __hrtimer_next_event_base()
528 			expires_next = expires;  in __hrtimer_next_event_base()
671 	 * T1 expires 50ms from now  in __hrtimer_reprogram()
672 	 * T2 expires 5s from now  in __hrtimer_reprogram()
804  * When a timer is enqueued and expires earlier than the already enqueued
805  * timers, we have to check, whether it expires earlier than the timer for
814 	ktime_t expires = ktime_sub(hrtimer_get_expires(timer), base->offset);  in hrtimer_reprogram()  local
822 	if (expires < 0)  in hrtimer_reprogram()
823 		expires = 0;  in hrtimer_reprogram()
838 		if (!ktime_before(expires, timer_cpu_base->softirq_expires_next))  in hrtimer_reprogram()
842 		timer_cpu_base->softirq_expires_next = expires;  in hrtimer_reprogram()
844 		if (!ktime_before(expires, timer_cpu_base->expires_next) ||  in hrtimer_reprogram()
856 	if (expires >= cpu_base->expires_next)  in hrtimer_reprogram()
868 	__hrtimer_reprogram(cpu_base, timer, expires);  in hrtimer_reprogram()
876 	ktime_t expires;  in update_needs_ipi()  local
918 		expires = ktime_sub(next->expires, base->offset);  in update_needs_ipi()
919 		if (expires < cpu_base->expires_next)  in update_needs_ipi()
927 		if (expires < cpu_base->softirq_expires_next)  in update_needs_ipi()
1103  * timer is the one which expires next. The caller can disable this by setting
1193 	ktime_t expires;  in hrtimer_update_softirq_timer()  local
1198 	expires = __hrtimer_get_next_event(cpu_base, HRTIMER_ACTIVE_SOFT);  in hrtimer_update_softirq_timer()
1202 	 * hrtimer expires at the same time than the next hard  in hrtimer_update_softirq_timer()
1205 	if (expires == KTIME_MAX)  in hrtimer_update_softirq_timer()
1402 	 * Just relax if the timer expires in hard interrupt context or if  in hrtimer_cancel_wait_running()
1485 	u64 expires = KTIME_MAX;  in hrtimer_get_next_event()  local
1491 		expires = __hrtimer_get_next_event(cpu_base, HRTIMER_ACTIVE_ALL);  in hrtimer_get_next_event()
1495 	return expires;  in hrtimer_get_next_event()
1508 	u64 expires = KTIME_MAX;  in hrtimer_next_event_without()  local
1518 			expires = __hrtimer_next_event_base(cpu_base, exclude,  in hrtimer_next_event_without()
1522 		expires = __hrtimer_next_event_base(cpu_base, exclude, active,  in hrtimer_next_event_without()
1523 						    expires);  in hrtimer_next_event_without()
1528 	return expires;  in hrtimer_next_event_without()
2080 	hrtimer_set_expires_tv64(&t.timer, restart->nanosleep.expires);  in hrtimer_nanosleep_restart()
2112 	restart->nanosleep.expires = hrtimer_get_expires_tv64(&t.timer);  in hrtimer_nanosleep()
2213 		 * expires before the earliest on this CPU, but we run  in migrate_hrtimer_list()
2277  * @expires:	timeout value (ktime_t)
2278  * @delta:	slack in expires timeout (ktime_t) for SCHED_OTHER tasks
2283 schedule_hrtimeout_range_clock(ktime_t *expires, u64 delta,  in schedule_hrtimeout_range_clock()  argument
2292 	if (expires && *expires == 0) {  in schedule_hrtimeout_range_clock()
2300 	if (!expires) {  in schedule_hrtimeout_range_clock()
2313 	hrtimer_set_expires_range_ns(&t.timer, *expires, delta);  in schedule_hrtimeout_range_clock()
2330  * @expires:	timeout value (ktime_t)
2331  * @delta:	slack in expires timeout (ktime_t) for SCHED_OTHER tasks
2341  * The kernel give the normal best effort behavior for "@expires+@delta",
2342  * but may decide to fire the timer earlier, but no earlier than @expires.
2361 int __sched schedule_hrtimeout_range(ktime_t *expires, u64 delta,  in schedule_hrtimeout_range()  argument
2364 	return schedule_hrtimeout_range_clock(expires, delta, mode,  in schedule_hrtimeout_range()
2371  * @expires:	timeout value (ktime_t)
2395 int __sched schedule_hrtimeout(ktime_t *expires,  in schedule_hrtimeout()  argument
2398 	return schedule_hrtimeout_range(expires, 0, mode);  in schedule_hrtimeout()