summaryrefslogtreecommitdiffstats
path: root/net/sched/sch_cbq.c
diff options
context:
space:
mode:
Diffstat (limited to 'net/sched/sch_cbq.c')
-rw-r--r--net/sched/sch_cbq.c27
1 files changed, 17 insertions, 10 deletions
diff --git a/net/sched/sch_cbq.c b/net/sched/sch_cbq.c
index 14954bf4a683..4e261ce62f48 100644
--- a/net/sched/sch_cbq.c
+++ b/net/sched/sch_cbq.c
@@ -230,7 +230,7 @@ cbq_classify(struct sk_buff *skb, struct Qdisc *sch, int *qerr)
(cl = cbq_class_lookup(q, prio)) != NULL)
return cl;
- *qerr = NET_XMIT_BYPASS;
+ *qerr = NET_XMIT_SUCCESS | __NET_XMIT_BYPASS;
for (;;) {
int result = 0;
defmap = head->defaults;
@@ -256,7 +256,7 @@ cbq_classify(struct sk_buff *skb, struct Qdisc *sch, int *qerr)
switch (result) {
case TC_ACT_QUEUED:
case TC_ACT_STOLEN:
- *qerr = NET_XMIT_SUCCESS;
+ *qerr = NET_XMIT_SUCCESS | __NET_XMIT_STOLEN;
case TC_ACT_SHOT:
return NULL;
case TC_ACT_RECLASSIFY:
@@ -377,7 +377,7 @@ cbq_enqueue(struct sk_buff *skb, struct Qdisc *sch)
q->rx_class = cl;
#endif
if (cl == NULL) {
- if (ret == NET_XMIT_BYPASS)
+ if (ret & __NET_XMIT_BYPASS)
sch->qstats.drops++;
kfree_skb(skb);
return ret;
@@ -397,9 +397,11 @@ cbq_enqueue(struct sk_buff *skb, struct Qdisc *sch)
return ret;
}
- sch->qstats.drops++;
- cbq_mark_toplevel(q, cl);
- cl->qstats.drops++;
+ if (net_xmit_drop_count(ret)) {
+ sch->qstats.drops++;
+ cbq_mark_toplevel(q, cl);
+ cl->qstats.drops++;
+ }
return ret;
}
@@ -430,8 +432,10 @@ cbq_requeue(struct sk_buff *skb, struct Qdisc *sch)
cbq_activate_class(cl);
return 0;
}
- sch->qstats.drops++;
- cl->qstats.drops++;
+ if (net_xmit_drop_count(ret)) {
+ sch->qstats.drops++;
+ cl->qstats.drops++;
+ }
return ret;
}
@@ -664,13 +668,15 @@ static int cbq_reshape_fail(struct sk_buff *skb, struct Qdisc *child)
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;
- if (qdisc_enqueue(skb, cl->q) == 0) {
+ ret = qdisc_enqueue(skb, cl->q);
+ if (ret == NET_XMIT_SUCCESS) {
sch->q.qlen++;
sch->bstats.packets++;
sch->bstats.bytes += qdisc_pkt_len(skb);
@@ -678,7 +684,8 @@ static int cbq_reshape_fail(struct sk_buff *skb, struct Qdisc *child)
cbq_activate_class(cl);
return 0;
}
- sch->qstats.drops++;
+ if (net_xmit_drop_count(ret))
+ sch->qstats.drops++;
return 0;
}