summaryrefslogtreecommitdiff
path: root/net/sched
diff options
context:
space:
mode:
authorDavid S. Miller <davem@davemloft.net>2013-02-05 14:12:20 -0500
committerDavid S. Miller <davem@davemloft.net>2013-02-05 14:12:20 -0500
commit188d1f76d0dd3715ceeadfa31376867c3395eb41 (patch)
treeb8976427ec21d3c346f2a993160b368c620c249a /net/sched
parent577ae39ddb037242964f5fe87fd50b0b89e3263b (diff)
parentbf414b369f158bb527f9f29174ada815f961b44c (diff)
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Conflicts: drivers/net/ethernet/intel/e1000e/ethtool.c drivers/net/vmxnet3/vmxnet3_drv.c drivers/net/wireless/iwlwifi/dvm/tx.c net/ipv6/route.c The ipv6 route.c conflict is simple, just ignore the 'net' side change as we fixed the same problem in 'net-next' by eliminating cached neighbours from ipv6 routes. The e1000e conflict is an addition of a new statistic in the ethtool code, trivial. The vmxnet3 conflict is about one change in 'net' removing a guarding conditional, whilst in 'net-next' we had a netdev_info() conversion. The iwlwifi conflict is dealing with a WARN_ON() conversion in 'net-next' vs. a revert happening in 'net'. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sched')
-rw-r--r--net/sched/sch_netem.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/net/sched/sch_netem.c b/net/sched/sch_netem.c
index 298c0ddfb57e..3d2acc7a9c80 100644
--- a/net/sched/sch_netem.c
+++ b/net/sched/sch_netem.c
@@ -438,18 +438,18 @@ static int netem_enqueue(struct sk_buff *skb, struct Qdisc *sch)
if (q->rate) {
struct sk_buff_head *list = &sch->q;
- delay += packet_len_2_sched_time(skb->len, q);
-
if (!skb_queue_empty(list)) {
/*
- * Last packet in queue is reference point (now).
- * First packet in queue is already in flight,
- * calculate this time bonus and substract
+ * Last packet in queue is reference point (now),
+ * calculate this time bonus and subtract
* from delay.
*/
- delay -= now - netem_skb_cb(skb_peek(list))->time_to_send;
+ delay -= netem_skb_cb(skb_peek_tail(list))->time_to_send - now;
+ delay = max_t(psched_tdiff_t, 0, delay);
now = netem_skb_cb(skb_peek_tail(list))->time_to_send;
}
+
+ delay += packet_len_2_sched_time(skb->len, q);
}
cb->time_to_send = now + delay;