diff options
Diffstat (limited to 'net/sched/sch_sfq.c')
| -rw-r--r-- | net/sched/sch_sfq.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/net/sched/sch_sfq.c b/net/sched/sch_sfq.c index 3abab534e..498f0a2cb 100644 --- a/net/sched/sch_sfq.c +++ b/net/sched/sch_sfq.c @@ -346,7 +346,7 @@ static int sfq_enqueue(struct sk_buff *skb, struct Qdisc *sch) { struct sfq_sched_data *q = qdisc_priv(sch); - unsigned int hash; + unsigned int hash, dropped; sfq_index x, qlen; struct sfq_slot *slot; int uninitialized_var(ret); @@ -461,7 +461,7 @@ enqueue: return NET_XMIT_SUCCESS; qlen = slot->qlen; - sfq_drop(sch); + dropped = sfq_drop(sch); /* Return Congestion Notification only if we dropped a packet * from this flow. */ @@ -469,7 +469,7 @@ enqueue: return NET_XMIT_CN; /* As we dropped a packet, better let upper stack know this */ - qdisc_tree_decrease_qlen(sch, 1); + qdisc_tree_reduce_backlog(sch, 1, dropped); return NET_XMIT_SUCCESS; } @@ -537,6 +537,7 @@ static void sfq_rehash(struct Qdisc *sch) struct sfq_slot *slot; struct sk_buff_head list; int dropped = 0; + unsigned int drop_len = 0; __skb_queue_head_init(&list); @@ -565,6 +566,7 @@ static void sfq_rehash(struct Qdisc *sch) if (x >= SFQ_MAX_FLOWS) { drop: qdisc_qstats_backlog_dec(sch, skb); + drop_len += qdisc_pkt_len(skb); kfree_skb(skb); dropped++; continue; @@ -594,7 +596,7 @@ drop: } } sch->q.qlen -= dropped; - qdisc_tree_decrease_qlen(sch, dropped); + qdisc_tree_reduce_backlog(sch, dropped, drop_len); } static void sfq_perturbation(unsigned long arg) @@ -618,7 +620,7 @@ static int sfq_change(struct Qdisc *sch, struct nlattr *opt) struct sfq_sched_data *q = qdisc_priv(sch); struct tc_sfq_qopt *ctl = nla_data(opt); struct tc_sfq_qopt_v1 *ctl_v1 = NULL; - unsigned int qlen; + unsigned int qlen, dropped = 0; struct red_parms *p = NULL; if (opt->nla_len < nla_attr_size(sizeof(*ctl))) @@ -667,8 +669,8 @@ static int sfq_change(struct Qdisc *sch, struct nlattr *opt) qlen = sch->q.qlen; while (sch->q.qlen > q->limit) - sfq_drop(sch); - qdisc_tree_decrease_qlen(sch, qlen - sch->q.qlen); + dropped += sfq_drop(sch); + qdisc_tree_reduce_backlog(sch, qlen - sch->q.qlen, dropped); del_timer(&q->perturb_timer); if (q->perturb_period) { |