netdev - Re: virtio-net: put virtio net header inline with data

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Date:	Sat, 27 Jul 2013 20:06:40 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	rusty@...tcorp.com.au
Cc:	netdev@...r.kernel.org, mst@...hat.com
Subject: Re: virtio-net: put virtio net header inline with data

From: Rusty Russell <rusty@...tcorp.com.au>
Date: Thu, 25 Jul 2013 10:20:23 +0930

> From: Michael S. Tsirkin <mst@...hat.com>
> 
> For small packets we can simplify xmit processing
> by linearizing buffers with the header:
> most packets seem to have enough head room
> we can use for this purpose.
> Since existing hypervisors require that header
> is the first s/g element, we need a feature bit
> for this.
> 
> Signed-off-by: Michael S. Tsirkin <mst@...hat.com>
> Signed-off-by: Rusty Russell <rusty@...tcorp.com.au>

Applied to net-next, thanks.
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