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Lines Matching defs:prec

131  *    low drop prec:    01
132  *    medium drop prec: 10
133  *    high drop prec:   11
256 		struct dropprec_state *prec = &rp->rio_precstate[i];
258 		prec->avg = 0;
259 		prec->idle = 1;
262 			prec->inv_pmax = default_rio_params[i].inv_pmax;
264 			prec->inv_pmax = params[i].inv_pmax;
266 			prec->th_min = default_rio_params[i].th_min;
268 			prec->th_min = params[i].th_min;
270 			prec->th_max = default_rio_params[i].th_max;
272 			prec->th_max = params[i].th_max;
278 		prec->th_min_s = prec->th_min << (rp->rio_wshift + FP_SHIFT);
279 		prec->th_max_s = prec->th_max << (rp->rio_wshift + FP_SHIFT);
285 		prec->probd = (2 * (prec->th_max - prec->th_min)
286 			       * prec->inv_pmax) << FP_SHIFT;
288 		microtime(&prec->last);
337 	struct dropprec_state	*prec;
348 		prec = &rp->rio_precstate[i];
349 		avg = prec->avg;
350 		if (prec->idle) {
351 			prec->idle = 0;
354 			t = (now.tv_sec - prec->last.tv_sec);
359 					(now.tv_usec - prec->last.tv_usec);
369 		avg += (prec->qlen << FP_SHIFT) - (avg >> rp->rio_wshift);
370 		prec->avg = avg;		/* save the new value */
375 		prec->count++;
378 	prec = &rp->rio_precstate[dpindex];
379 	avg = prec->avg;
383 	if (avg >= prec->th_min_s && prec->qlen > 1) {
384 		if (avg >= prec->th_max_s) {
387 		} else if (prec->old == 0) {
389 			prec->count = 1;
390 			prec->old = 1;
391 		} else if (drop_early((avg - prec->th_min_s) >> rp->rio_wshift,
392 				      prec->probd, prec->count)) {
398 		prec->old = 0;