linux-kernel - Re: [v2,net-next] net: qos offload add flow status with dropped count

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Message-ID: <vbfh7v7kkaw.fsf@mellanox.com>
Date:   Fri, 19 Jun 2020 21:00:23 +0300
From:   Vlad Buslov <vladbu@...lanox.com>
To:     Po Liu <po.liu@....com>
Cc:     davem@...emloft.net, linux-kernel@...r.kernel.org,
        netdev@...r.kernel.org, jiri@...nulli.us, vinicius.gomes@...el.com,
        vlad@...lov.dev, claudiu.manoil@....com, vladimir.oltean@....com,
        alexandru.marginean@....com, michael.chan@...adcom.com,
        vishal@...lsio.com, saeedm@...lanox.com, leon@...nel.org,
        jiri@...lanox.com, idosch@...lanox.com,
        alexandre.belloni@...tlin.com, UNGLinuxDriver@...rochip.com,
        kuba@...nel.org, jhs@...atatu.com, xiyou.wangcong@...il.com,
        simon.horman@...ronome.com, pablo@...filter.org,
        moshe@...lanox.com, m-karicheri2@...com,
        andre.guedes@...ux.intel.com, stephen@...workplumber.org
Subject: Re: [v2,net-next] net: qos offload add flow status with dropped count

On Fri 19 Jun 2020 at 09:01, Po Liu <po.liu@....com> wrote:
> From: Po Liu <Po.Liu@....com>
>
> This patch adds a drop frames counter to tc flower offloading.
> Reporting h/w dropped frames is necessary for some actions.
> Some actions like police action and the coming introduced stream gate
> action would produce dropped frames which is necessary for user. Status
> update shows how many filtered packets increasing and how many dropped
> in those packets.
>
> v2: Changes
>  - Update commit comments suggest by Jiri Pirko.
>
> Signed-off-by: Po Liu <Po.Liu@....com>
> ---

Reviewed-by: Vlad Buslov <vladbu@...lanox.com>