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[NET_SCHED]: Kill CONFIG_NET_CLS_POLICE

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The NET_CLS_ACT option is now a full replacement for NET_CLS_POLICE,
remove the old code. The config option will be kept around to select
the equivalent NET_CLS_ACT options for a short time to allow easier
upgrades.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Patrick McHardy
2007-07-15 00:03:05 -07:00
committed by David S. Miller
parent 73ca4918fb
commit c3bc7cff8f
15 changed files with 38 additions and 404 deletions
Download Patch File Download Diff File Expand all files Collapse all files

45
net/sched/sch_cbq.c
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@ -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