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Searched refs:duration_ns (Results 1 – 7 of 7) sorted by relevance

/Linux-v5.10/drivers/cpuidle/governors/
Dteo.c219 u64 duration_ns) in teo_find_shallower_state() argument
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()
409 duration_ns = avg_ns; in teo_select()
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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()
/Linux-v5.10/kernel/sched/
Didle.c354 void play_idle_precise(u64 duration_ns, u64 latency_ns) in play_idle_precise() argument
366 WARN_ON_ONCE(!duration_ns); in play_idle_precise()
376 hrtimer_start(&it.timer, ns_to_ktime(duration_ns), in play_idle_precise()
/Linux-v5.10/drivers/md/
Ddm-stats.h22 unsigned long long duration_ns; member
Ddm-stats.c559 p->ticks[idx] += stats_aux->duration_ns; in dm_stat_for_entry()
560 duration = stats_aux->duration_ns; in dm_stat_for_entry()
658 stats_aux->duration_ns = ktime_to_ns(ktime_get()); in dm_stats_account_io()
660 stats_aux->duration_ns = ktime_to_ns(ktime_get()) - stats_aux->duration_ns; in dm_stats_account_io()
/Linux-v5.10/drivers/gpu/drm/
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()
/Linux-v5.10/include/linux/
Dcpu.h189 void play_idle_precise(u64 duration_ns, u64 latency_ns);