Searched refs:duration_ns (Results 1 - 3 of 3) sorted by relevance

/linux-4.4.14/drivers/md/
H A Ddm-stats.h21 unsigned long long duration_ns; member in struct:dm_stats_aux
H A Ddm-stats.c562 p->ticks[idx] += stats_aux->duration_ns; dm_stat_for_entry()
563 duration = stats_aux->duration_ns; dm_stat_for_entry()
661 stats_aux->duration_ns = ktime_to_ns(ktime_get()); dm_stats_account_io()
663 stats_aux->duration_ns = ktime_to_ns(ktime_get()) - stats_aux->duration_ns; dm_stats_account_io()
/linux-4.4.14/drivers/gpu/drm/
H A Ddrm_irq.c778 int delta_ns, duration_ns; drm_calc_vbltimestamp_from_scanoutpos() local
824 duration_ns = ktime_to_ns(etime) - ktime_to_ns(stime); drm_calc_vbltimestamp_from_scanoutpos()
827 if (duration_ns <= *max_error) drm_calc_vbltimestamp_from_scanoutpos()
834 pipe, duration_ns/1000, *max_error/1000, i); drm_calc_vbltimestamp_from_scanoutpos()
838 *max_error = duration_ns; drm_calc_vbltimestamp_from_scanoutpos()
873 duration_ns/1000, i); drm_calc_vbltimestamp_from_scanoutpos()

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