From mboxrd@z Thu Jan  1 00:00:00 1970
From: David Miller <davem@davemloft.net>
Subject: Re: [Patch net] sch_hfsc: always keep backlog updated
Date: Fri, 03 Jun 2016 19:26:29 -0400 (EDT)
Message-ID: <20160603.192629.904912830045633494.davem@davemloft.net>
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Cc: netdev@vger.kernel.org, stasn77@gmail.com, jhs@mojatatu.com
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From: Cong Wang <xiyou.wangcong@gmail.com>
Date: Wed,  1 Jun 2016 16:15:15 -0700

> hfsc updates backlog lazily, that is only when we
> dump the stats. This is problematic after we begin to
> update backlog in qdisc_tree_reduce_backlog().
> 
> Reported-by: Stas Nichiporovich <stasn77@gmail.com>
> Tested-by: Stas Nichiporovich <stasn77@gmail.com>
> Fixes: 2ccccf5fb43f ("net_sched: update hierarchical backlog too")
> Cc: Jamal Hadi Salim <jhs@mojatatu.com>
> Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>

Applied.