netdev - Re: [Patch net-next v3 0/4] net_sched: update backlog for hierarchical qdisc's

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Message-Id: <20160229.170307.974750252299252960.davem@davemloft.net>
Date:	Mon, 29 Feb 2016 17:03:07 -0500 (EST)
From:	David Miller <davem@...emloft.net>
To:	xiyou.wangcong@...il.com
Cc:	netdev@...r.kernel.org
Subject: Re: [Patch net-next v3 0/4] net_sched: update backlog for
 hierarchical qdisc's

From: Cong Wang <xiyou.wangcong@...il.com>
Date: Thu, 25 Feb 2016 14:54:59 -0800

> For hierarchical qdisc like HTB, we currently only update its qlen
> but leave its backlog as zero:
> 
>     qdisc htb 1: dev eth0 root refcnt 2 r2q 10 default 1 direct_packets_stat 0 ver 3.17
>      Sent 172680457356 bytes 222469449 pkt (dropped 0, overlimits 123575834 requeues 0)
>      backlog 0b 72p requeues 0
> 
> This patchset makes backlog as accurate as qlen.
> 
> ---
> v3: rebase and fix the n==0 case for qdisc_tree_reduce_backlog()
> v2: rebase and update changelog, not code change

Series applied, thanks.