/* GSO packet is too big, segment it so that tbf can transmit
* each segment in time
*/
-static int tbf_segment(struct sk_buff *skb, struct Qdisc *sch)
+static int tbf_segment(struct sk_buff *skb, struct Qdisc *sch,
+ struct sk_buff **to_free)
{
struct tbf_sched_data *q = qdisc_priv(sch);
struct sk_buff *segs, *nskb;
segs = skb_gso_segment(skb, features & ~NETIF_F_GSO_MASK);
if (IS_ERR_OR_NULL(segs))
- return qdisc_drop(skb, sch);
+ return qdisc_drop(skb, sch, to_free);
nb = 0;
while (segs) {
segs->next = NULL;
qdisc_skb_cb(segs)->pkt_len = segs->len;
len += segs->len;
- ret = qdisc_enqueue(segs, q->qdisc);
+ ret = qdisc_enqueue(segs, q->qdisc, to_free);
if (ret != NET_XMIT_SUCCESS) {
if (net_xmit_drop_count(ret))
qdisc_qstats_drop(sch);
return nb > 0 ? NET_XMIT_SUCCESS : NET_XMIT_DROP;
}
-static int tbf_enqueue(struct sk_buff *skb, struct Qdisc *sch)
+static int tbf_enqueue(struct sk_buff *skb, struct Qdisc *sch,
+ struct sk_buff **to_free)
{
struct tbf_sched_data *q = qdisc_priv(sch);
int ret;
if (qdisc_pkt_len(skb) > q->max_size) {
if (skb_is_gso(skb) && skb_gso_mac_seglen(skb) <= q->max_size)
- return tbf_segment(skb, sch);
- return qdisc_drop(skb, sch);
+ return tbf_segment(skb, sch, to_free);
+ return qdisc_drop(skb, sch, to_free);
}
- ret = qdisc_enqueue(skb, q->qdisc);
+ ret = qdisc_enqueue(skb, q->qdisc, to_free);
if (ret != NET_XMIT_SUCCESS) {
if (net_xmit_drop_count(ret))
qdisc_qstats_drop(sch);