47 	if ((vars->qdelay < params->target / 2) &&  in pie_drop_early()
218 		vars->qdelay = now - pie_get_enqueue_time(skb);  in pie_process_dequeue()
226 			vars->qdelay = 0;  in pie_process_dequeue()
303 	psched_time_t qdelay = 0;	/* in pschedtime */  in pie_calculate_probability()  local
312 		qdelay_old = vars->qdelay;  in pie_calculate_probability()
313 		vars->qdelay_old = vars->qdelay;  in pie_calculate_probability()
316 			qdelay = (backlog << PIE_SCALE) / vars->avg_dq_rate;  in pie_calculate_probability()
318 			qdelay = 0;  in pie_calculate_probability()
320 		qdelay = vars->qdelay;  in pie_calculate_probability()
327 	if (qdelay == 0 && backlog != 0)  in pie_calculate_probability()
357 	delta += alpha * (qdelay - params->target);  in pie_calculate_probability()
358 	delta += beta * (qdelay - qdelay_old);  in pie_calculate_probability()
372 	if (qdelay > (PSCHED_NS2TICKS(250 * NSEC_PER_MSEC)))  in pie_calculate_probability()
398 	if (qdelay == 0 && qdelay_old == 0 && update_prob)  in pie_calculate_probability()
402 	vars->qdelay = qdelay;  in pie_calculate_probability()
411 	if ((vars->qdelay < params->target / 2) &&  in pie_calculate_probability()
419 		vars->qdelay_old = qdelay;  in pie_calculate_probability()
497 		.delay		= ((u32)PSCHED_TICKS2NS(q->vars.qdelay)) /  in pie_dump_stats()