netdev - Re: [PATCH v5 net-nex 5/5] net: mlx5: add xdp tx return bulking support

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Message-ID: <20201110171909.4fc9100c@carbon>
Date:   Tue, 10 Nov 2020 17:19:09 +0100
From:   Jesper Dangaard Brouer <brouer@...hat.com>
To:     Lorenzo Bianconi <lorenzo@...nel.org>
Cc:     netdev@...r.kernel.org, bpf@...r.kernel.org, davem@...emloft.net,
        kuba@...nel.org, lorenzo.bianconi@...hat.com,
        ilias.apalodimas@...aro.org, brouer@...hat.com
Subject: Re: [PATCH v5 net-nex 5/5] net: mlx5: add xdp tx return bulking
 support

On Tue, 10 Nov 2020 16:38:00 +0100
Lorenzo Bianconi <lorenzo@...nel.org> wrote:

> Convert mlx5 driver to xdp_return_frame_bulk APIs.
> 
> XDP_REDIRECT (upstream codepath): 8.9Mpps
> XDP_REDIRECT (upstream codepath + bulking APIs): 10.2Mpps
> 
> Co-developed-by: Jesper Dangaard Brouer <brouer@...hat.com>
> Signed-off-by: Jesper Dangaard Brouer <brouer@...hat.com>
> Signed-off-by: Lorenzo Bianconi <lorenzo@...nel.org>

I did most of my testing on this driver:

Tested-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