diff options
Diffstat (limited to 'net/sched/sch_tbf.c')
| -rw-r--r-- | net/sched/sch_tbf.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/net/sched/sch_tbf.c b/net/sched/sch_tbf.c index c12df84d1078..303355c449ab 100644 --- a/net/sched/sch_tbf.c +++ b/net/sched/sch_tbf.c @@ -155,7 +155,8 @@ static unsigned int skb_gso_mac_seglen(const struct sk_buff *skb) /* 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; @@ -166,7 +167,7 @@ static int tbf_segment(struct sk_buff *skb, struct Qdisc *sch) 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) { @@ -174,7 +175,7 @@ static int tbf_segment(struct sk_buff *skb, struct Qdisc *sch) 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); @@ -190,17 +191,18 @@ static int tbf_segment(struct sk_buff *skb, struct Qdisc *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); |