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Searched refs:duration_ns (Results 1 - 14 of 14) sorted by relevance

/kernel/linux/linux-5.10/drivers/cpuidle/governors/
H A Dteo.c215 * @duration_ns: Idle duration value to match.
219 u64 duration_ns) in teo_find_shallower_state()
228 if (drv->states[i].target_residency_ns <= duration_ns) in teo_find_shallower_state()
245 u64 duration_ns; in teo_select() local
257 duration_ns = tick_nohz_get_sleep_length(&delta_tick); in teo_select()
258 cpu_data->sleep_length_ns = duration_ns; in teo_select()
276 if (s->target_residency_ns > duration_ns) in teo_select()
329 if (s->target_residency_ns > duration_ns) in teo_select()
366 duration_ns = drv->states[idx].target_residency_ns; in teo_select()
390 if (val >= duration_ns) in teo_select()
217 teo_find_shallower_state(struct cpuidle_driver *drv, struct cpuidle_device *dev, int state_idx, u64 duration_ns) teo_find_shallower_state() argument
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H A Dmenu.c120 static inline int which_bucket(u64 duration_ns, unsigned long nr_iowaiters) in which_bucket() argument
133 if (duration_ns < 10ULL * NSEC_PER_USEC) in which_bucket()
135 if (duration_ns < 100ULL * NSEC_PER_USEC) in which_bucket()
137 if (duration_ns < 1000ULL * NSEC_PER_USEC) in which_bucket()
139 if (duration_ns < 10000ULL * NSEC_PER_USEC) in which_bucket()
141 if (duration_ns < 100000ULL * NSEC_PER_USEC) in which_bucket()
/kernel/linux/linux-6.6/drivers/cpuidle/governors/
H A Dteo.c346 * @duration_ns: Idle duration value to match.
351 s64 duration_ns, bool no_poll) in teo_find_shallower_state()
361 if (drv->states[i].target_residency_ns <= duration_ns) in teo_find_shallower_state()
390 s64 duration_ns; in teo_select() local
436 duration_ns = drv->states[1].target_residency_ns; in teo_select()
481 duration_ns = drv->states[idx].target_residency_ns; in teo_select()
591 duration_ns = tick_nohz_get_sleep_length(&delta_tick); in teo_select()
592 cpu_data->sleep_length_ns = duration_ns; in teo_select()
598 if (drv->states[idx].target_residency_ns > duration_ns) { in teo_select()
599 i = teo_find_shallower_state(drv, dev, idx, duration_ns, fals in teo_select()
349 teo_find_shallower_state(struct cpuidle_driver *drv, struct cpuidle_device *dev, int state_idx, s64 duration_ns, bool no_poll) teo_find_shallower_state() argument
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H A Dmenu.c122 static inline int which_bucket(u64 duration_ns, unsigned int nr_iowaiters) in which_bucket() argument
135 if (duration_ns < 10ULL * NSEC_PER_USEC) in which_bucket()
137 if (duration_ns < 100ULL * NSEC_PER_USEC) in which_bucket()
139 if (duration_ns < 1000ULL * NSEC_PER_USEC) in which_bucket()
141 if (duration_ns < 10000ULL * NSEC_PER_USEC) in which_bucket()
143 if (duration_ns < 100000ULL * NSEC_PER_USEC) in which_bucket()
/kernel/linux/linux-6.6/drivers/md/
H A Ddm-stats.h21 unsigned long long duration_ns; member
45 aux->duration_ns = ktime_to_ns(ktime_get()); in dm_stats_record_start()
H A Ddm-stats.c600 p->ticks[idx] += stats_aux->duration_ns; in dm_stat_for_entry()
601 duration = stats_aux->duration_ns; in dm_stat_for_entry()
700 /* start (!end) duration_ns is set by DM core's alloc_io() */ in dm_stats_account_io()
702 stats_aux->duration_ns = ktime_to_ns(ktime_get()) - stats_aux->duration_ns; in dm_stats_account_io()
/kernel/linux/linux-5.10/kernel/sched/
H A Didle.c355 void play_idle_precise(u64 duration_ns, u64 latency_ns) in play_idle_precise() argument
367 WARN_ON_ONCE(!duration_ns); in play_idle_precise()
377 hrtimer_start(&it.timer, ns_to_ktime(duration_ns), in play_idle_precise()
/kernel/linux/linux-6.6/kernel/sched/
H A Didle.c337 void play_idle_precise(u64 duration_ns, u64 latency_ns) in play_idle_precise() argument
349 WARN_ON_ONCE(!duration_ns); in play_idle_precise()
360 hrtimer_start(&it.timer, ns_to_ktime(duration_ns), in play_idle_precise()
/kernel/linux/linux-5.10/drivers/md/
H A Ddm-stats.h22 unsigned long long duration_ns; member
H A Ddm-stats.c569 p->ticks[idx] += stats_aux->duration_ns; in dm_stat_for_entry()
570 duration = stats_aux->duration_ns; in dm_stat_for_entry()
668 stats_aux->duration_ns = ktime_to_ns(ktime_get()); in dm_stats_account_io()
670 stats_aux->duration_ns = ktime_to_ns(ktime_get()) - stats_aux->duration_ns; in dm_stats_account_io()
/kernel/linux/linux-5.10/drivers/gpu/drm/
H A Ddrm_vblank.c698 int delta_ns, duration_ns; in drm_crtc_vblank_helper_get_vblank_timestamp_internal() local
752 duration_ns = ktime_to_ns(etime) - ktime_to_ns(stime); in drm_crtc_vblank_helper_get_vblank_timestamp_internal()
755 if (duration_ns <= *max_error) in drm_crtc_vblank_helper_get_vblank_timestamp_internal()
763 pipe, duration_ns / 1000, *max_error / 1000, i); in drm_crtc_vblank_helper_get_vblank_timestamp_internal()
767 *max_error = duration_ns; in drm_crtc_vblank_helper_get_vblank_timestamp_internal()
792 duration_ns / 1000, i); in drm_crtc_vblank_helper_get_vblank_timestamp_internal()
/kernel/linux/linux-6.6/drivers/gpu/drm/
H A Ddrm_vblank.c704 int delta_ns, duration_ns; in drm_crtc_vblank_helper_get_vblank_timestamp_internal() local
758 duration_ns = ktime_to_ns(etime) - ktime_to_ns(stime); in drm_crtc_vblank_helper_get_vblank_timestamp_internal()
761 if (duration_ns <= *max_error) in drm_crtc_vblank_helper_get_vblank_timestamp_internal()
769 pipe, duration_ns / 1000, *max_error / 1000, i); in drm_crtc_vblank_helper_get_vblank_timestamp_internal()
773 *max_error = duration_ns; in drm_crtc_vblank_helper_get_vblank_timestamp_internal()
798 duration_ns / 1000, i); in drm_crtc_vblank_helper_get_vblank_timestamp_internal()
/kernel/linux/linux-5.10/include/linux/
H A Dcpu.h206 void play_idle_precise(u64 duration_ns, u64 latency_ns);
/kernel/linux/linux-6.6/include/linux/
H A Dcpu.h204 void play_idle_precise(u64 duration_ns, u64 latency_ns);

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