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authorPatrick McHardy <kaber@trash.net>2007-07-15 00:03:05 -0700
committerDavid S. Miller <davem@davemloft.net>2007-07-15 00:03:05 -0700
commitc3bc7cff8fddb6ff9715be8bfc3d911378c4d69d (patch)
treee23946fb3583ee17e95c07f6e04b5dcc498fa581 /net/sched/sch_cbq.c
parent73ca4918fbb98311421259d82ef4ab44feeace43 (diff)
downloadlinux-stericsson-c3bc7cff8fddb6ff9715be8bfc3d911378c4d69d.tar.gz
[NET_SCHED]: Kill CONFIG_NET_CLS_POLICE
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>
Diffstat (limited to 'net/sched/sch_cbq.c')
-rw-r--r--net/sched/sch_cbq.c45
1 files changed, 17 insertions, 28 deletions
diff --git a/net/sched/sch_cbq.c b/net/sched/sch_cbq.c
index 77381f1c6541..e38c2839b25c 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