diff options
Diffstat (limited to 'net/sched/sch_cbq.c')
| -rw-r--r-- | net/sched/sch_cbq.c | 45 |
1 files changed, 17 insertions, 28 deletions
diff --git a/net/sched/sch_cbq.c b/net/sched/sch_cbq.c index 77381f1..e38c283 100644 --- a/net/sched/sch_cbq.c +++ b/net/sched/sch_cbq.c @@ -82,7 +82,7 @@ struct cbq_class unsigned char priority2; /* priority to be used after overlimit */ unsigned char ewma_log; /* time constant for idle time calculation */ unsigned char ovl_strategy; -#if defined(CONFIG_NET_CLS_ACT) || defined(CONFIG_NET_CLS_POLICE) +#ifdef CONFIG_NET_CLS_ACT unsigned char police; #endif @@ -154,7 +154,7 @@ struct cbq_sched_data struct cbq_class *active[TC_CBQ_MAXPRIO+1]; /* List of all classes with backlog */ -#if defined(CONFIG_NET_CLS_ACT) || defined(CONFIG_NET_CLS_POLICE) +#ifdef CONFIG_NET_CLS_ACT struct cbq_class *rx_class; #endif struct cbq_class *tx_class; @@ -196,7 +196,7 @@ cbq_class_lookup(struct cbq_sched_data *q, u32 classid) return NULL; } -#if defined(CONFIG_NET_CLS_ACT) || defined(CONFIG_NET_CLS_POLICE) +#ifdef CONFIG_NET_CLS_ACT static struct cbq_class * cbq_reclassify(struct sk_buff *skb, struct cbq_class *this) @@ -271,15 +271,6 @@ cbq_classify(struct sk_buff *skb, struct Qdisc *sch, int *qerr) case TC_ACT_RECLASSIFY: return cbq_reclassify(skb, cl); } -#elif defined(CONFIG_NET_CLS_POLICE) - switch (result) { - case TC_POLICE_RECLASSIFY: - return cbq_reclassify(skb, cl); - case TC_POLICE_SHOT: - return NULL; - default: - break; - } #endif if (cl->level == 0) return cl; @@ -392,7 +383,7 @@ cbq_enqueue(struct sk_buff *skb, struct Qdisc *sch) int ret; struct cbq_class *cl = cbq_classify(skb, sch, &ret); -#if defined(CONFIG_NET_CLS_ACT) || defined(CONFIG_NET_CLS_POLICE) +#ifdef CONFIG_NET_CLS_ACT q->rx_class = cl; #endif if (cl == NULL) { @@ -402,7 +393,7 @@ cbq_enqueue(struct sk_buff *skb, struct Qdisc *sch) return ret; } -#if defined(CONFIG_NET_CLS_ACT) || defined(CONFIG_NET_CLS_POLICE) +#ifdef CONFIG_NET_CLS_ACT cl->q->__parent = sch; #endif if ((ret = cl->q->enqueue(skb, cl->q)) == NET_XMIT_SUCCESS) { @@ -437,7 +428,7 @@ cbq_requeue(struct sk_buff *skb, struct Qdisc *sch) cbq_mark_toplevel(q, cl); -#if defined(CONFIG_NET_CLS_ACT) || defined(CONFIG_NET_CLS_POLICE) +#ifdef CONFIG_NET_CLS_ACT q->rx_class = cl; cl->q->__parent = sch; #endif @@ -672,9 +663,7 @@ static enum hrtimer_restart cbq_undelay(struct hrtimer *timer) return HRTIMER_NORESTART; } - -#if defined(CONFIG_NET_CLS_ACT) || defined(CONFIG_NET_CLS_POLICE) - +#ifdef CONFIG_NET_CLS_ACT static int cbq_reshape_fail(struct sk_buff *skb, struct Qdisc *child) { int len = skb->len; @@ -1367,7 +1356,7 @@ static int cbq_set_overlimit(struct cbq_class *cl, struct tc_cbq_ovl *ovl) return 0; } -#if defined(CONFIG_NET_CLS_ACT) || defined(CONFIG_NET_CLS_POLICE) +#ifdef CONFIG_NET_CLS_ACT static int cbq_set_police(struct cbq_class *cl, struct tc_cbq_police *p) { cl->police = p->police; @@ -1535,7 +1524,7 @@ rtattr_failure: return -1; } -#if defined(CONFIG_NET_CLS_ACT) || defined(CONFIG_NET_CLS_POLICE) +#ifdef CONFIG_NET_CLS_ACT static __inline__ int cbq_dump_police(struct sk_buff *skb, struct cbq_class *cl) { unsigned char *b = skb_tail_pointer(skb); @@ -1561,7 +1550,7 @@ static int cbq_dump_attr(struct sk_buff *skb, struct cbq_class *cl) cbq_dump_rate(skb, cl) < 0 || cbq_dump_wrr(skb, cl) < 0 || cbq_dump_ovl(skb, cl) < 0 || -#if defined(CONFIG_NET_CLS_ACT) || defined(CONFIG_NET_CLS_POLICE) +#ifdef CONFIG_NET_CLS_ACT cbq_dump_police(skb, cl) < 0 || #endif cbq_dump_fopt(skb, cl) < 0) @@ -1656,7 +1645,7 @@ static int cbq_graft(struct Qdisc *sch, unsigned long arg, struct Qdisc *new, cl->classid)) == NULL) return -ENOBUFS; } else { -#if defined(CONFIG_NET_CLS_ACT) || defined(CONFIG_NET_CLS_POLICE) +#ifdef CONFIG_NET_CLS_ACT if (cl->police == TC_POLICE_RECLASSIFY) new->reshape_fail = cbq_reshape_fail; #endif @@ -1721,7 +1710,7 @@ cbq_destroy(struct Qdisc* sch) struct cbq_class *cl; unsigned h; -#if defined(CONFIG_NET_CLS_ACT) || defined(CONFIG_NET_CLS_POLICE) +#ifdef CONFIG_NET_CLS_ACT q->rx_class = NULL; #endif /* @@ -1750,7 +1739,7 @@ static void cbq_put(struct Qdisc *sch, unsigned long arg) struct cbq_class *cl = (struct cbq_class*)arg; if (--cl->refcnt == 0) { -#if defined(CONFIG_NET_CLS_ACT) || defined(CONFIG_NET_CLS_POLICE) +#ifdef CONFIG_NET_CLS_ACT struct cbq_sched_data *q = qdisc_priv(sch); spin_lock_bh(&sch->dev->queue_lock); @@ -1798,7 +1787,7 @@ cbq_change_class(struct Qdisc *sch, u32 classid, u32 parentid, struct rtattr **t RTA_PAYLOAD(tb[TCA_CBQ_WRROPT-1]) < sizeof(struct tc_cbq_wrropt)) return -EINVAL; -#if defined(CONFIG_NET_CLS_ACT) || defined(CONFIG_NET_CLS_POLICE) +#ifdef CONFIG_NET_CLS_ACT if (tb[TCA_CBQ_POLICE-1] && RTA_PAYLOAD(tb[TCA_CBQ_POLICE-1]) < sizeof(struct tc_cbq_police)) return -EINVAL; @@ -1841,7 +1830,7 @@ cbq_change_class(struct Qdisc *sch, u32 classid, u32 parentid, struct rtattr **t if (tb[TCA_CBQ_OVL_STRATEGY-1]) cbq_set_overlimit(cl, RTA_DATA(tb[TCA_CBQ_OVL_STRATEGY-1])); -#if defined(CONFIG_NET_CLS_ACT) || defined(CONFIG_NET_CLS_POLICE) +#ifdef CONFIG_NET_CLS_ACT if (tb[TCA_CBQ_POLICE-1]) cbq_set_police(cl, RTA_DATA(tb[TCA_CBQ_POLICE-1])); #endif @@ -1934,7 +1923,7 @@ cbq_change_class(struct Qdisc *sch, u32 classid, u32 parentid, struct rtattr **t cl->overlimit = cbq_ovl_classic; if (tb[TCA_CBQ_OVL_STRATEGY-1]) cbq_set_overlimit(cl, RTA_DATA(tb[TCA_CBQ_OVL_STRATEGY-1])); -#if defined(CONFIG_NET_CLS_ACT) || defined(CONFIG_NET_CLS_POLICE) +#ifdef CONFIG_NET_CLS_ACT if (tb[TCA_CBQ_POLICE-1]) cbq_set_police(cl, RTA_DATA(tb[TCA_CBQ_POLICE-1])); #endif @@ -1978,7 +1967,7 @@ static int cbq_delete(struct Qdisc *sch, unsigned long arg) q->tx_class = NULL; q->tx_borrowed = NULL; } -#if defined(CONFIG_NET_CLS_ACT) || defined(CONFIG_NET_CLS_POLICE) +#ifdef CONFIG_NET_CLS_ACT if (q->rx_class == cl) q->rx_class = NULL; #endif |
