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

/linux-master/drivers/md/
H A Ddm-stats.h21 unsigned long long duration_ns; member in struct:dm_stats_aux
45 aux->duration_ns = ktime_to_ns(ktime_get());
H A Ddm-stats.c609 p->ticks[idx] += stats_aux->duration_ns;
610 duration = stats_aux->duration_ns;
709 /* start (!end) duration_ns is set by DM core's alloc_io() */
711 stats_aux->duration_ns = ktime_to_ns(ktime_get()) - stats_aux->duration_ns;
/linux-master/drivers/cpuidle/governors/
H A Dteo.c346 * @duration_ns: Idle duration value to match.
351 s64 duration_ns, bool no_poll)
361 if (drv->states[i].target_residency_ns <= duration_ns)
390 s64 duration_ns; local
436 duration_ns = drv->states[1].target_residency_ns;
481 duration_ns = drv->states[idx].target_residency_ns;
591 duration_ns = tick_nohz_get_sleep_length(&delta_tick);
592 cpu_data->sleep_length_ns = duration_ns;
598 if (drv->states[idx].target_residency_ns > duration_ns) {
599 i = teo_find_shallower_state(drv, dev, idx, duration_ns, fals
349 teo_find_shallower_state(struct cpuidle_driver *drv, struct cpuidle_device *dev, int state_idx, s64 duration_ns, bool no_poll) argument
[all...]
H A Dmenu.c122 static inline int which_bucket(u64 duration_ns, unsigned int nr_iowaiters) argument
135 if (duration_ns < 10ULL * NSEC_PER_USEC)
137 if (duration_ns < 100ULL * NSEC_PER_USEC)
139 if (duration_ns < 1000ULL * NSEC_PER_USEC)
141 if (duration_ns < 10000ULL * NSEC_PER_USEC)
143 if (duration_ns < 100000ULL * NSEC_PER_USEC)
/linux-master/kernel/sched/
H A Didle.c387 void play_idle_precise(u64 duration_ns, u64 latency_ns) argument
399 WARN_ON_ONCE(!duration_ns);
410 hrtimer_start(&it.timer, ns_to_ktime(duration_ns),
/linux-master/include/linux/
H A Dcpu.h211 void play_idle_precise(u64 duration_ns, u64 latency_ns);
/linux-master/drivers/gpu/drm/
H A Ddrm_vblank.c694 int delta_ns, duration_ns; local
748 duration_ns = ktime_to_ns(etime) - ktime_to_ns(stime);
751 if (duration_ns <= *max_error)
759 pipe, duration_ns / 1000, *max_error / 1000, i);
763 *max_error = duration_ns;
788 duration_ns / 1000, i);

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