duration_ns       609 drivers/gpu/drm/drm_vblank.c 	int delta_ns, duration_ns;
duration_ns       668 drivers/gpu/drm/drm_vblank.c 		duration_ns = ktime_to_ns(etime) - ktime_to_ns(stime);
duration_ns       671 drivers/gpu/drm/drm_vblank.c 		if (duration_ns <= *max_error)
duration_ns       678 drivers/gpu/drm/drm_vblank.c 			  pipe, duration_ns/1000, *max_error/1000, i);
duration_ns       682 drivers/gpu/drm/drm_vblank.c 	*max_error = duration_ns;
duration_ns       706 drivers/gpu/drm/drm_vblank.c 		      duration_ns / 1000, i);
duration_ns       559 drivers/md/dm-stats.c 			p->ticks[idx] += stats_aux->duration_ns;
duration_ns       560 drivers/md/dm-stats.c 			duration = stats_aux->duration_ns;
duration_ns       658 drivers/md/dm-stats.c 				stats_aux->duration_ns = ktime_to_ns(ktime_get());
duration_ns       660 drivers/md/dm-stats.c 				stats_aux->duration_ns = ktime_to_ns(ktime_get()) - stats_aux->duration_ns;
duration_ns        22 drivers/md/dm-stats.h 	unsigned long long duration_ns;