From: Cong Wang <xiyou.wangc...@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 <stas...@gmail.com>
> Tested-by: Stas Nichiporovich <stas...@gmail.com>
> Fixes: 2ccccf5fb43f ("net_sched: update hierarchical backlog too")
> Cc: Jamal Hadi Salim <j...@mojatatu.com>
> Signed-off-by: Cong Wang <xiyou.wangc...@gmail.com>
Applied.
