pkt_sched: Update qdisc requeue stats in dev_requeue_skb()

After the last change of requeuing there is no info about such
incidents in tc stats. This patch updates the counter, but we should
consider this should differ from previous stats because of additional
checks preventing to repeat this. On the other hand, previous stats
didn't include requeuing of gso_segmented skbs.

Signed-off-by: Jarek Poplawski <jarkao2@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/net/sched/sch_generic.c b/net/sched/sch_generic.c
index 31f6b614b59be9ca66650995c704fbbd17632210..7b5572d6beb59b561e92ad6d030d801f5fd0c72f 100644 (file)
--- a/net/sched/sch_generic.c
+++ b/net/sched/sch_generic.c
@@ -45,6 +45,7 @@ static inline int qdisc_qlen(struct Qdisc *q)
 static inline int dev_requeue_skb(struct sk_buff *skb, struct Qdisc *q)
 {
        q->gso_skb = skb;
+       q->qstats.requeues++;
        __netif_schedule(q);
 
        return 0;