sch_hfsc: always keep backlog updated

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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: 2ccccf5fb4 ("net_sched: update hierarchical backlog too")
Cc: Jamal Hadi Salim <jhs@mojatatu.com>
Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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WANG Cong 2016-06-01 16:15:15 -07:00 • committed by David S. Miller

parent 4116def233

commit 357cc9b4a8

1 changed files with 4 additions and 8 deletions

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net/sched/sch_hfsc.c

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