netdev - Re: [PATCH net-next 4/4] ionic: page cache for rx buffers

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Message-ID: <Y9484wAMzK+byKeq@boxer>
Date:   Sat, 4 Feb 2023 12:09:23 +0100
From:   Maciej Fijalkowski <maciej.fijalkowski@...el.com>
To:     Jakub Kicinski <kuba@...nel.org>
CC:     Shannon Nelson <shannon.nelson@....com>, <netdev@...r.kernel.org>,
        <davem@...emloft.net>, <drivers@...sando.io>,
        Neel Patel <neel.patel@....com>
Subject: Re: [PATCH net-next 4/4] ionic: page cache for rx buffers

On Fri, Feb 03, 2023 at 08:28:53PM -0800, Jakub Kicinski wrote:
> On Fri, 3 Feb 2023 13:00:16 -0800 Shannon Nelson wrote:
> > From: Neel Patel <neel.patel@....com>
> > 
> > Use a local page cache to optimize page allocation & dma mapping.
> 
> Please use the page_pool API rather than creating your own caches.

+1, please also add perf numbers on next revision