| commit | 2ccccf5fb43ff62b2b96cc58d95fc0b3596516e4 | [log] [tgz] |
|---|---|---|
| author | WANG Cong <xiyou.wangcong@gmail.com> | Thu Feb 25 14:55:01 2016 -0800 |
| committer | David S. Miller <davem@davemloft.net> | Mon Feb 29 17:02:33 2016 -0500 |
| tree | d73ec90b0c0cfd1191ef35a4aa0eaea78af1f100 | |
| parent | 86a7996cc8a078793670d82ed97d5a99bb4e8496 [diff] |
net_sched: update hierarchical backlog too When the bottom qdisc decides to, for example, drop some packet, it calls qdisc_tree_decrease_qlen() to update the queue length for all its ancestors, we need to update the backlog too to keep the stats on root qdisc accurate. Cc: Jamal Hadi Salim <jhs@mojatatu.com> Acked-by: Jamal Hadi Salim <jhs@mojatatu.com> Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>