diff options
| -rw-r--r-- | include/net/sch_generic.h | 4 | ||||
| -rw-r--r-- | net/sched/sch_cbq.c | 95 |
2 files changed, 1 insertions, 98 deletions
diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h index c4f5749..c069ac1 100644 --- a/include/net/sch_generic.h +++ b/include/net/sch_generic.h @@ -68,10 +68,6 @@ struct Qdisc { void *u32_node; - /* This field is deprecated, but it is still used by CBQ - * and it will live until better solution will be invented. - */ - struct Qdisc *__parent; struct netdev_queue *dev_queue; struct gnet_stats_rate_est64 rate_est; diff --git a/net/sched/sch_cbq.c b/net/sched/sch_cbq.c index fdca45e..7f4d6c5 100644 --- a/net/sched/sch_cbq.c +++ b/net/sched/sch_cbq.c @@ -80,9 +80,6 @@ struct cbq_class { unsigned char priority; /* class priority */ unsigned char priority2; /* priority to be used after overlimit */ unsigned char ewma_log; /* time constant for idle time calculation */ -#ifdef CONFIG_NET_CLS_ACT - unsigned char police; -#endif u32 defmap; @@ -377,9 +374,6 @@ cbq_enqueue(struct sk_buff *skb, struct Qdisc *sch) return ret; } -#ifdef CONFIG_NET_CLS_ACT - cl->q->__parent = sch; -#endif ret = qdisc_enqueue(skb, cl->q); if (ret == NET_XMIT_SUCCESS) { sch->q.qlen++; @@ -524,40 +518,6 @@ static enum hrtimer_restart cbq_undelay(struct hrtimer *timer) return HRTIMER_NORESTART; } -#ifdef CONFIG_NET_CLS_ACT -static int cbq_reshape_fail(struct sk_buff *skb, struct Qdisc *child) -{ - struct Qdisc *sch = child->__parent; - struct cbq_sched_data *q = qdisc_priv(sch); - struct cbq_class *cl = q->rx_class; - - q->rx_class = NULL; - - if (cl && (cl = cbq_reclassify(skb, cl)) != NULL) { - int ret; - - cbq_mark_toplevel(q, cl); - - q->rx_class = cl; - cl->q->__parent = sch; - - ret = qdisc_enqueue(skb, cl->q); - if (ret == NET_XMIT_SUCCESS) { - sch->q.qlen++; - if (!cl->next_alive) - cbq_activate_class(cl); - return 0; - } - if (net_xmit_drop_count(ret)) - qdisc_qstats_drop(sch); - return 0; - } - - qdisc_qstats_drop(sch); - return -1; -} -#endif - /* * It is mission critical procedure. * @@ -1179,21 +1139,6 @@ static int cbq_set_wrr(struct cbq_class *cl, struct tc_cbq_wrropt *wrr) return 0; } -#ifdef CONFIG_NET_CLS_ACT -static int cbq_set_police(struct cbq_class *cl, struct tc_cbq_police *p) -{ - cl->police = p->police; - - if (cl->q->handle) { - if (p->police == TC_POLICE_RECLASSIFY) - cl->q->reshape_fail = cbq_reshape_fail; - else - cl->q->reshape_fail = NULL; - } - return 0; -} -#endif - static int cbq_set_fopt(struct cbq_class *cl, struct tc_cbq_fopt *fopt) { cbq_change_defmap(cl, fopt->split, fopt->defmap, fopt->defchange); @@ -1350,35 +1295,11 @@ nla_put_failure: return -1; } -#ifdef CONFIG_NET_CLS_ACT -static int cbq_dump_police(struct sk_buff *skb, struct cbq_class *cl) -{ - unsigned char *b = skb_tail_pointer(skb); - struct tc_cbq_police opt; - - if (cl->police) { - opt.police = cl->police; - opt.__res1 = 0; - opt.__res2 = 0; - if (nla_put(skb, TCA_CBQ_POLICE, sizeof(opt), &opt)) - goto nla_put_failure; - } - return skb->len; - -nla_put_failure: - nlmsg_trim(skb, b); - return -1; -} -#endif - static int cbq_dump_attr(struct sk_buff *skb, struct cbq_class *cl) { if (cbq_dump_lss(skb, cl) < 0 || cbq_dump_rate(skb, cl) < 0 || cbq_dump_wrr(skb, cl) < 0 || -#ifdef CONFIG_NET_CLS_ACT - cbq_dump_police(skb, cl) < 0 || -#endif cbq_dump_fopt(skb, cl) < 0) return -1; return 0; @@ -1468,11 +1389,6 @@ static int cbq_graft(struct Qdisc *sch, unsigned long arg, struct Qdisc *new, &pfifo_qdisc_ops, cl->common.classid); if (new == NULL) return -ENOBUFS; - } else { -#ifdef CONFIG_NET_CLS_ACT - if (cl->police == TC_POLICE_RECLASSIFY) - new->reshape_fail = cbq_reshape_fail; -#endif } *old = qdisc_replace(sch, new, &cl->q); @@ -1585,7 +1501,7 @@ cbq_change_class(struct Qdisc *sch, u32 classid, u32 parentid, struct nlattr **t if (err < 0) return err; - if (tb[TCA_CBQ_OVL_STRATEGY]) + if (tb[TCA_CBQ_OVL_STRATEGY] || tb[TCA_CBQ_POLICE]) return -EOPNOTSUPP; if (cl) { @@ -1636,11 +1552,6 @@ cbq_change_class(struct Qdisc *sch, u32 classid, u32 parentid, struct nlattr **t cbq_set_wrr(cl, nla_data(tb[TCA_CBQ_WRROPT])); } -#ifdef CONFIG_NET_CLS_ACT - if (tb[TCA_CBQ_POLICE]) - cbq_set_police(cl, nla_data(tb[TCA_CBQ_POLICE])); -#endif - if (tb[TCA_CBQ_FOPT]) cbq_set_fopt(cl, nla_data(tb[TCA_CBQ_FOPT])); @@ -1736,10 +1647,6 @@ cbq_change_class(struct Qdisc *sch, u32 classid, u32 parentid, struct nlattr **t cl->maxidle = q->link.maxidle; if (cl->avpkt == 0) cl->avpkt = q->link.avpkt; -#ifdef CONFIG_NET_CLS_ACT - if (tb[TCA_CBQ_POLICE]) - cbq_set_police(cl, nla_data(tb[TCA_CBQ_POLICE])); -#endif if (tb[TCA_CBQ_FOPT]) cbq_set_fopt(cl, nla_data(tb[TCA_CBQ_FOPT])); sch_tree_unlock(sch); |
