netdev - Re: [PATCH V7 mlx5-next 00/16] Add support to get xmit slave

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Date:   Mon, 4 May 2020 08:41:55 -0600
From:   David Ahern <dsahern@...il.com>
To:     Jarod Wilson <jarod@...hat.com>, Maor Gottlieb <maorg@...lanox.com>
Cc:     "David S. Miller" <davem@...emloft.net>, jgg@...lanox.com,
        Doug Ledford <dledford@...hat.com>, j.vosburgh@...il.com,
        vfalico@...il.com, andy@...yhouse.net, kuba@...nel.org,
        jiri@...lanox.com, dsahern@...nel.org, leonro@...lanox.com,
        saeedm@...lanox.com, linux-rdma@...r.kernel.org,
        Netdev <netdev@...r.kernel.org>, alexr@...lanox.com
Subject: Re: [PATCH V7 mlx5-next 00/16] Add support to get xmit slave

On 5/4/20 8:36 AM, Jarod Wilson wrote:
> At a glance, I'm not sure why all the "get the xmit slave" functions
> are being passed an skb. None of them should be manipulating the skb,
> that should all be done in the respective xmit functions after the
> slave has been returned.

a number of them select a slave based on hash of the packet data -- from
ethernet data only to L3+L4 hashing.