Lines Matching refs:delta
252 unsigned long delta; in dummy_systimer_update() local
254 delta = jiffies - dpcm->base_time; in dummy_systimer_update()
255 if (!delta) in dummy_systimer_update()
257 dpcm->base_time += delta; in dummy_systimer_update()
258 delta *= dpcm->rate; in dummy_systimer_update()
259 dpcm->frac_pos += delta; in dummy_systimer_update()
262 while (dpcm->frac_period_rest <= delta) { in dummy_systimer_update()
266 dpcm->frac_period_rest -= delta; in dummy_systimer_update()
424 u64 delta; in dummy_hrtimer_pointer() local
427 delta = ktime_us_delta(hrtimer_cb_get_time(&dpcm->timer), in dummy_hrtimer_pointer()
429 delta = div_u64(delta * runtime->rate + 999999, 1000000); in dummy_hrtimer_pointer()
430 div_u64_rem(delta, runtime->buffer_size, &pos); in dummy_hrtimer_pointer()