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Searched refs:KTIME_MAX (Results 1 – 25 of 33) sorted by relevance

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/linux-6.3-rc2/include/linux/
A Dtime64.h30 #define KTIME_MAX ((s64)~((u64)1 << 63)) macro
31 #define KTIME_MIN (-KTIME_MAX - 1)
32 #define KTIME_SEC_MAX (KTIME_MAX / NSEC_PER_SEC)
134 return KTIME_MAX; in timespec64_to_ns()
A Dktime.h41 return KTIME_MAX; in ktime_set()
A Dpm_domain.h303 return KTIME_MAX; in dev_pm_genpd_get_next_hrtimer()
A Dwait.h547 if ((timeout) != KTIME_MAX) { \
/linux-6.3-rc2/drivers/base/power/
A Ddomain_governor.c125 ktime_t domain_wakeup = KTIME_MAX; in update_domain_next_wakeup()
143 if (next_wakeup != KTIME_MAX && !ktime_before(next_wakeup, now)) in update_domain_next_wakeup()
151 next_wakeup = cgd ? cgd->next_wakeup : KTIME_MAX; in update_domain_next_wakeup()
152 if (next_wakeup != KTIME_MAX && !ktime_before(next_wakeup, now)) in update_domain_next_wakeup()
279 if ((genpd->flags & GENPD_FLAG_MIN_RESIDENCY) && (gd->next_wakeup != KTIME_MAX)) { in _default_power_down_ok()
A Ddomain.c510 return KTIME_MAX; in dev_pm_genpd_get_next_hrtimer()
515 return KTIME_MAX; in dev_pm_genpd_get_next_hrtimer()
1537 td->next_wakeup = KTIME_MAX; in genpd_alloc_dev_data()
2001 gd->next_wakeup = KTIME_MAX; in genpd_alloc_data()
2002 gd->next_hrtimer = KTIME_MAX; in genpd_alloc_data()
/linux-6.3-rc2/tools/testing/selftests/timers/
A Dset-2038.c34 #define KTIME_MAX ((long long)~((unsigned long long)1 << 63)) macro
35 #define KTIME_SEC_MAX (KTIME_MAX / NSEC_PER_SEC)
/linux-6.3-rc2/kernel/time/
A Dtick-oneshot.c27 if (unlikely(expires == KTIME_MAX)) { in tick_program_event()
32 dev->next_event = KTIME_MAX; in tick_program_event()
A Dhrtimer.c573 ktime_t expires_next = KTIME_MAX; in __hrtimer_get_next_event()
579 active, KTIME_MAX); in __hrtimer_get_next_event()
596 ktime_t expires_next, soft = KTIME_MAX; in hrtimer_update_next_event()
1202 if (expires == KTIME_MAX) in hrtimer_update_softirq_timer()
1482 u64 expires = KTIME_MAX; in hrtimer_get_next_event()
1505 u64 expires = KTIME_MAX; in hrtimer_next_event_without()
1516 active, KTIME_MAX); in hrtimer_next_event_without()
1790 dev->next_event = KTIME_MAX; in hrtimer_interrupt()
1803 cpu_base->expires_next = KTIME_MAX; in hrtimer_interrupt()
2181 cpu_base->expires_next = KTIME_MAX; in hrtimers_prepare_cpu()
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A Dtick-sched.c854 delta = KTIME_MAX; in tick_nohz_next_event()
857 if (delta < (KTIME_MAX - basemono)) in tick_nohz_next_event()
860 expires = KTIME_MAX; in tick_nohz_next_event()
896 if (tick == KTIME_MAX || ts->next_tick == hrtimer_get_expires(&ts->sched_timer)) in tick_nohz_stop_tick()
927 if (unlikely(expires == KTIME_MAX)) { in tick_nohz_stop_tick()
931 tick_program_event(KTIME_MAX, 1); in tick_nohz_stop_tick()
1363 dev->next_event = KTIME_MAX; in tick_nohz_handler()
1374 tick_program_event(KTIME_MAX, 1); in tick_nohz_handler()
A Dtick-broadcast.c697 dev->next_event = KTIME_MAX; in tick_handle_oneshot_broadcast()
698 next_event = KTIME_MAX; in tick_handle_oneshot_broadcast()
758 if (next_event != KTIME_MAX) in tick_handle_oneshot_broadcast()
773 if (bc->next_event == KTIME_MAX) in broadcast_needs_cpu()
882 if (dev->next_event == KTIME_MAX) in ___tick_broadcast_oneshot_control()
1054 bc->next_event = KTIME_MAX; in tick_broadcast_setup_oneshot()
A Dtick-broadcast-hrtimer.c86 .max_delta_ns = KTIME_MAX,
A Dnamespace.c52 if (unlikely(tim > KTIME_MAX)) in do_timens_ktime_to_host()
53 tim = KTIME_MAX; in do_timens_ktime_to_host()
A Dclockevents.c174 dev->next_event = KTIME_MAX; in clockevents_shutdown()
208 dev->next_event = KTIME_MAX; in clockevents_increase_min_delta()
A Dntp.c386 ret = KTIME_MAX; in ntp_get_next_leap()
/linux-6.3-rc2/drivers/platform/surface/aggregator/
A Dssh_request_layer.c814 if (timestamp != KTIME_MAX) in ssh_request_get_expiration()
817 return KTIME_MAX; in ssh_request_get_expiration()
827 ktime_t next = KTIME_MAX; in ssh_rtl_timeout_reap()
836 rtl->rtx_timeout.expires = KTIME_MAX; in ssh_rtl_timeout_reap()
892 if (next != KTIME_MAX) in ssh_rtl_timeout_reap()
1006 rqst->timestamp = KTIME_MAX; in ssh_request_init()
1048 rtl->rtx_timeout.expires = KTIME_MAX; in ssh_rtl_init()
A Dssh_packet_layer.c583 packet->timestamp = KTIME_MAX; in ssh_packet_init()
1392 packet->timestamp = KTIME_MAX; in __ssh_ptl_resubmit()
1494 if (p->timestamp != KTIME_MAX) in ssh_packet_get_expiration()
1497 return KTIME_MAX; in ssh_packet_get_expiration()
1507 ktime_t next = KTIME_MAX; in ssh_ptl_timeout_reap()
1518 ptl->rtx_timeout.expires = KTIME_MAX; in ssh_ptl_timeout_reap()
1592 if (next != KTIME_MAX) in ssh_ptl_timeout_reap()
2052 ptl->rtx_timeout.expires = KTIME_MAX; in ssh_ptl_init()
/linux-6.3-rc2/drivers/gpu/drm/i915/gt/uc/
A Dintel_guc_ct.c321 ct->stall_time = KTIME_MAX; in intel_guc_ct_enable()
572 if (ct->stall_time == KTIME_MAX) in has_room_nb()
585 ct->stall_time = KTIME_MAX; in has_room_nb()
660 if (ct->stall_time == KTIME_MAX) in ct_send()
674 ct->stall_time = KTIME_MAX; in ct_send()
/linux-6.3-rc2/fs/
A Dtimerfd.c109 ctx->moffs = KTIME_MAX; in timerfd_clock_was_set()
153 if (!ctx->might_cancel || ctx->moffs != KTIME_MAX) in timerfd_canceled()
/linux-6.3-rc2/net/sched/
A Dact_gate.c32 return KTIME_MAX; in gate_get_time()
61 expires = KTIME_MAX; in gate_start_timer()
A Dsch_taprio.c161 return KTIME_MAX; in sched_base_time()
321 ktime_t earliest_txtime = KTIME_MAX, txtime, cycle, transmit_end_time; in find_entry_to_transmit()
965 next->gate_close_time[tc] = KTIME_MAX; in advance_sched()
1246 first->gate_close_time[tc] = KTIME_MAX; in setup_first_end_time()
1265 expires = KTIME_MAX; in taprio_start_sched()
/linux-6.3-rc2/io_uring/
A Dcancel.c240 ktime_t timeout = KTIME_MAX; in io_sync_cancel()
/linux-6.3-rc2/drivers/watchdog/
A Dwatchdog_dev.c73 ktime_get() + ktime_set(open_timeout, 0) : KTIME_MAX; in watchdog_set_open_deadline()
909 wd_data->open_deadline = KTIME_MAX; in watchdog_open()
/linux-6.3-rc2/fs/ceph/
A Dmetric.c263 metric->latency_min = KTIME_MAX; in ceph_metric_init()
A Ddebugfs.c133 _min = ktime_to_us(min == KTIME_MAX ? 0 : min); \

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