net/altq/altq_qfq.c

79 	struct qfq_if	*qif;
89 	qif = qfq_alloc(ifp, M_WAITOK, TRUE);
90 	if (qif == NULL)
94 	a->altq_disc = qif;
102 	struct qfq_if *qif;
106 	if ((qif = a->altq_disc) == NULL)
110 	return (qfq_destroy(qif));
116 	struct qfq_if *qif;
121 	if ((qif = a->altq_disc) == NULL)
124 	IFCQ_LOCK(qif->qif_ifq);
125 	err = qfq_add_queue(qif, a->qlimit, a->weight, a->pq_u.qfq_opts.lmax,
127 	IFCQ_UNLOCK(qif->qif_ifq);
135 	struct qfq_if *qif;
140 	if ((qif = a->altq_disc) == NULL)
143 	IFCQ_LOCK(qif->qif_ifq);
144 	err = qfq_remove_queue(qif, a->qid);
145 	IFCQ_UNLOCK(qif->qif_ifq);
154 	struct qfq_if *qif;
163 	if ((qif = altq_lookup(a->ifname, ALTQT_QFQ)) == NULL)
166 	ifq = qif->qif_ifq;
168 	error = qfq_get_class_stats(qif, a->qid, &stats);
185 	struct qfq_if	*qif = (struct qfq_if *)altq->altq_disc;
189 		qfq_purge(qif);
197 		qfq_event(qif, (cqev_t)arg);