netdev - Re: [PATCH v2 net-next 4/5] dpaa2-eth: split the .ndo_xdp

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Date:   Wed, 22 Apr 2020 15:54:17 +0200
From:   Jesper Dangaard Brouer <brouer@...hat.com>
To:     Ioana Ciornei <ioana.ciornei@....com>
Cc:     davem@...emloft.net, netdev@...r.kernel.org, brouer@...hat.com
Subject: Re: [PATCH v2 net-next 4/5] dpaa2-eth: split the .ndo_xdp_xmit
 callback into two stages

On Wed, 22 Apr 2020 15:05:12 +0300
Ioana Ciornei <ioana.ciornei@....com> wrote:

> Instead of having a function that both creates a frame descriptor from
> an xdp_frame and enqueues it, split this into two stages.
> Add the dpaa2_eth_xdp_create_fd that just transforms an xdp_frame into a
> FD while the actual enqueue callback is called directly from the ndo for
> each frame.
> This is particulary useful in conjunction with bulk enqueue.
> 
> Signed-off-by: Ioana Ciornei <ioana.ciornei@....com>

LGTM - and I very recently had to do a deep dive into this driver code.

Acked-by: Jesper Dangaard Brouer <brouer@...hat.com>

-- 
Best regards,
  Jesper Dangaard Brouer
  MSc.CS, Principal Kernel Engineer at Red Hat
  LinkedIn: http://www.linkedin.com/in/brouer