linux-kernel - Re: [PATCH net-next v1 1/6] lan743x: boost performance on cpu archs w/o dma cache snooping

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Date:   Fri, 5 Feb 2021 09:01:02 -0500
From:   Sven Van Asbroeck <thesven73@...il.com>
To:     Christoph Hellwig <hch@....de>
Cc:     Hillf Danton <hdanton@...a.com>, Andrew Lunn <andrew@...n.ch>,
        Bryan Whitehead <bryan.whitehead@...rochip.com>,
        netdev <netdev@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH net-next v1 1/6] lan743x: boost performance on cpu archs
 w/o dma cache snooping

Hi Christoph,

On Fri, Feb 5, 2021 at 4:31 AM Christoph Hellwig <hch@....de> wrote:
>
> This is a pattern we've seen in a few other net driver, so we should
> be ok.  It just is rather hairy and needs a good justification, which
> seems to be given here.

Thank you so much for taking the time to look into this.
That is certainly good news !!