On Sun, Jun 12, 2016 at 8:01 PM, Eric Dumazet <[email protected]> wrote: > From: Eric Dumazet <[email protected]> > > When the qdisc is full, we drop a packet at the head of the queue, > queue the current skb and return NET_XMIT_CN > > Now we track backlog on upper qdiscs, we need to call > qdisc_tree_reduce_backlog(), even if the qlen did not change. > > Fixes: 2ccccf5fb43f ("net_sched: update hierarchical backlog too") > Signed-off-by: Eric Dumazet <[email protected]> > Cc: WANG Cong <[email protected]> > Cc: Jamal Hadi Salim <[email protected]>
Acked-by: Cong Wang <[email protected]>
