net_sched: Add accessor function for packet length for qdiscs
Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/sched/sch_sfq.c b/net/sched/sch_sfq.c
index 8458f63..8589da6 100644
--- a/net/sched/sch_sfq.c
+++ b/net/sched/sch_sfq.c
@@ -245,7 +245,7 @@
if (d > 1) {
sfq_index x = q->dep[d + SFQ_DEPTH].next;
skb = q->qs[x].prev;
- len = skb->len;
+ len = qdisc_pkt_len(skb);
__skb_unlink(skb, &q->qs[x]);
kfree_skb(skb);
sfq_dec(q, x);
@@ -261,7 +261,7 @@
q->next[q->tail] = q->next[d];
q->allot[q->next[d]] += q->quantum;
skb = q->qs[d].prev;
- len = skb->len;
+ len = qdisc_pkt_len(skb);
__skb_unlink(skb, &q->qs[d]);
kfree_skb(skb);
sfq_dec(q, d);
@@ -305,7 +305,7 @@
if (q->qs[x].qlen >= q->limit)
return qdisc_drop(skb, sch);
- sch->qstats.backlog += skb->len;
+ sch->qstats.backlog += qdisc_pkt_len(skb);
__skb_queue_tail(&q->qs[x], skb);
sfq_inc(q, x);
if (q->qs[x].qlen == 1) { /* The flow is new */
@@ -320,7 +320,7 @@
}
}
if (++sch->q.qlen <= q->limit) {
- sch->bstats.bytes += skb->len;
+ sch->bstats.bytes += qdisc_pkt_len(skb);
sch->bstats.packets++;
return 0;
}
@@ -352,7 +352,7 @@
q->hash[x] = hash;
}
- sch->qstats.backlog += skb->len;
+ sch->qstats.backlog += qdisc_pkt_len(skb);
__skb_queue_head(&q->qs[x], skb);
/* If selected queue has length q->limit+1, this means that
* all another queues are empty and we do simple tail drop.
@@ -363,7 +363,7 @@
skb = q->qs[x].prev;
__skb_unlink(skb, &q->qs[x]);
sch->qstats.drops++;
- sch->qstats.backlog -= skb->len;
+ sch->qstats.backlog -= qdisc_pkt_len(skb);
kfree_skb(skb);
return NET_XMIT_CN;
}
@@ -411,7 +411,7 @@
skb = __skb_dequeue(&q->qs[a]);
sfq_dec(q, a);
sch->q.qlen--;
- sch->qstats.backlog -= skb->len;
+ sch->qstats.backlog -= qdisc_pkt_len(skb);
/* Is the slot empty? */
if (q->qs[a].qlen == 0) {
@@ -423,7 +423,7 @@
}
q->next[q->tail] = a;
q->allot[a] += q->quantum;
- } else if ((q->allot[a] -= skb->len) <= 0) {
+ } else if ((q->allot[a] -= qdisc_pkt_len(skb)) <= 0) {
q->tail = a;
a = q->next[a];
q->allot[a] += q->quantum;