Lines Matching refs:sch
24 static int mq_offload(struct Qdisc *sch, enum tc_mq_command cmd)
26 struct net_device *dev = qdisc_dev(sch);
29 .handle = sch->handle,
38 static int mq_offload_stats(struct Qdisc *sch)
42 .handle = sch->handle,
44 .bstats = &sch->bstats,
45 .qstats = &sch->qstats,
49 return qdisc_offload_dump_helper(sch, TC_SETUP_QDISC_MQ, &opt);
52 static void mq_destroy(struct Qdisc *sch)
54 struct net_device *dev = qdisc_dev(sch);
55 struct mq_sched *priv = qdisc_priv(sch);
58 mq_offload(sch, TC_MQ_DESTROY);
67 static int mq_init(struct Qdisc *sch, struct nlattr *opt,
70 struct net_device *dev = qdisc_dev(sch);
71 struct mq_sched *priv = qdisc_priv(sch);
76 if (sch->parent != TC_H_ROOT)
91 TC_H_MAKE(TC_H_MAJ(sch->handle),
100 sch->flags |= TCQ_F_MQROOT;
102 mq_offload(sch, TC_MQ_CREATE);
106 static void mq_attach(struct Qdisc *sch)
108 struct net_device *dev = qdisc_dev(sch);
109 struct mq_sched *priv = qdisc_priv(sch);
128 static void mq_change_real_num_tx(struct Qdisc *sch, unsigned int new_real_tx)
131 struct net_device *dev = qdisc_dev(sch);
151 static int mq_dump(struct Qdisc *sch, struct sk_buff *skb)
153 struct net_device *dev = qdisc_dev(sch);
158 sch->q.qlen = 0;
159 memset(&sch->bstats, 0, sizeof(sch->bstats));
160 memset(&sch->qstats, 0, sizeof(sch->qstats));
173 __gnet_stats_copy_basic(NULL, &sch->bstats,
176 __gnet_stats_copy_queue(&sch->qstats,
179 sch->q.qlen += qlen;
181 sch->q.qlen += qdisc->q.qlen;
182 sch->bstats.bytes += qdisc->bstats.bytes;
183 sch->bstats.packets += qdisc->bstats.packets;
184 sch->qstats.qlen += qdisc->qstats.qlen;
185 sch->qstats.backlog += qdisc->qstats.backlog;
186 sch->qstats.drops += qdisc->qstats.drops;
187 sch->qstats.requeues += qdisc->qstats.requeues;
188 sch->qstats.overlimits += qdisc->qstats.overlimits;
194 return mq_offload_stats(sch);
197 static struct netdev_queue *mq_queue_get(struct Qdisc *sch, unsigned long cl)
199 struct net_device *dev = qdisc_dev(sch);
207 static struct netdev_queue *mq_select_queue(struct Qdisc *sch,
210 return mq_queue_get(sch, TC_H_MIN(tcm->tcm_parent));
213 static int mq_graft(struct Qdisc *sch, unsigned long cl, struct Qdisc *new,
216 struct netdev_queue *dev_queue = mq_queue_get(sch, cl);
218 struct net_device *dev = qdisc_dev(sch);
229 graft_offload.handle = sch->handle;
234 qdisc_offload_graft_helper(qdisc_dev(sch), sch, new, *old,
239 static struct Qdisc *mq_leaf(struct Qdisc *sch, unsigned long cl)
241 struct netdev_queue *dev_queue = mq_queue_get(sch, cl);
246 static unsigned long mq_find(struct Qdisc *sch, u32 classid)
250 if (!mq_queue_get(sch, ntx))
255 static int mq_dump_class(struct Qdisc *sch, unsigned long cl,
258 struct netdev_queue *dev_queue = mq_queue_get(sch, cl);
266 static int mq_dump_class_stats(struct Qdisc *sch, unsigned long cl,
269 struct netdev_queue *dev_queue = mq_queue_get(sch, cl);
271 sch = dev_queue->qdisc_sleeping;
272 if (gnet_stats_copy_basic(&sch->running, d, sch->cpu_bstats,
273 &sch->bstats) < 0 ||
274 qdisc_qstats_copy(d, sch) < 0)
279 static void mq_walk(struct Qdisc *sch, struct qdisc_walker *arg)
281 struct net_device *dev = qdisc_dev(sch);
289 if (arg->fn(sch, ntx + 1, arg) < 0) {