linux-kernel - Re: [PATCH net-next] tuntap: XDP

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Date:   Wed, 14 Mar 2018 13:21:38 -0400 (EDT)
From:   David Miller <davem@...emloft.net>
To:     jasowang@...hat.com
Cc:     netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
        mst@...hat.com
Subject: Re: [PATCH net-next] tuntap: XDP_TX can use native XDP

From: Jason Wang <jasowang@...hat.com>
Date: Wed, 14 Mar 2018 11:23:40 +0800

> Now we have ndo_xdp_xmit, switch to use it instead of the slow generic
> XDP TX routine. XDP_TX on TAP gets ~20% improvements from ~1.5Mpps to
> ~1.8Mpps on 2.60GHz Core(TM) i7-5600U.
> 
> Signed-off-by: Jason Wang <jasowang@...hat.com>

Applied, thanks Jason.