linux-kernel - Re: [PATCH net-next 0/2] mvpp2: prefetch data early

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Date:   Wed, 9 Jun 2021 16:02:39 +0200
From:   Marcin Wojtas <mw@...ihalf.com>
To:     Matteo Croce <mcroce@...ux.microsoft.com>
Cc:     netdev <netdev@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Russell King <linux@...linux.org.uk>,
        "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        Sven Auhagen <sven.auhagen@...eatech.de>
Subject: Re: [PATCH net-next 0/2] mvpp2: prefetch data early

Hi Matteo,


śr., 9 cze 2021 o 15:47 Matteo Croce <mcroce@...ux.microsoft.com> napisał(a):
>
> From: Matteo Croce <mcroce@...rosoft.com>
>
> These two patches prefetch some data from RAM so to reduce stall
> and speedup the packet processing.
>
> Matteo Croce (2):
>   mvpp2: prefetch right address
>   mvpp2: prefetch page
>
>  drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c | 14 +++++++++-----
>  1 file changed, 9 insertions(+), 5 deletions(-)
>

Thank you for the patches, they seem reasonable, however I'd like to
stress it on the CN913x setup @10G - I should have some slot for that
closer to EOW.

Best regards,
Marcin