netdev - Re: [PATCH net-next 05/14] mlxsw: spectrum_qdisc: Extract a common leaf unoffload function

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Message-ID: <20200124150419.GC2254@nanopsycho.orion>
Date:   Fri, 24 Jan 2020 16:04:19 +0100
From:   Jiri Pirko <jiri@...nulli.us>
To:     Ido Schimmel <idosch@...sch.org>
Cc:     netdev@...r.kernel.org, davem@...emloft.net, jiri@...lanox.com,
        jhs@...atatu.com, xiyou.wangcong@...il.com, petrm@...lanox.com,
        mlxsw@...lanox.com, Ido Schimmel <idosch@...lanox.com>
Subject: Re: [PATCH net-next 05/14] mlxsw: spectrum_qdisc: Extract a common
 leaf unoffload function

Fri, Jan 24, 2020 at 02:23:09PM CET, idosch@...sch.org wrote:
>From: Petr Machata <petrm@...lanox.com>
>
>When the RED Qdisc is unoffloaded, it needs to reduce the reported backlog
>by the amount that is in the HW, so that only the SW backlog is contained
>in the counter. The same thing will need to be done by TBF, and likely any
>other leaf Qdisc as well.
>
>Extract a helper mlxsw_sp_qdisc_leaf_unoffload() and call it from
>mlxsw_sp_qdisc_red_unoffload().
>
>Signed-off-by: Petr Machata <petrm@...lanox.com>
>Signed-off-by: Ido Schimmel <idosch@...lanox.com>

Acked-by: Jiri Pirko <jiri@...lanox.com>