netdev - [RFC -next 0/2] sched: red offload and TC stats

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Message-Id: <20180104201851.6455-1-jakub.kicinski@netronome.com>
Date:   Thu,  4 Jan 2018 12:18:49 -0800
From:   Jakub Kicinski <jakub.kicinski@...ronome.com>
To:     john.fastabend@...il.com, jiri@...nulli.us,
        xiyou.wangcong@...il.com, Nogah Frankel <nogahf@...lanox.com>,
        Yuval Mintz <yuvalm@...lanox.com>
Cc:     netdev@...r.kernel.org, oss-drivers@...ronome.com,
        edumazet@...gle.com, Jakub Kicinski <jakub.kicinski@...ronome.com>
Subject: [RFC -next 0/2] sched: red offload and TC stats

Hi!

I've been playing with TC qdisc offloads.  I came to a little snag
with the momentary stats (qlen and backlog).  It seems there is a
little bit of legacy magic around the backlog while qlen needs
changes to be reported.

I would appreciate any comments and guidance.

Jakub Kicinski (2):
  net: sched: add qstats.qlen to qlen
  net: sched: red: don't reset the backlog on every stat dump

 drivers/net/ethernet/mellanox/mlxsw/spectrum.h       | 1 +
 drivers/net/ethernet/mellanox/mlxsw/spectrum_qdisc.c | 9 +++++++--
 include/net/sch_generic.h                            | 4 ++--
 net/sched/sch_red.c                                  | 1 -
 4 files changed, 10 insertions(+), 5 deletions(-)

-- 
2.15.1