netdev - Re: [PATCH V3] xen/netfront: handle compound page fragments on transmit

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Message-Id: <20121121.114957.441218567286373485.davem@davemloft.net>
Date:	Wed, 21 Nov 2012 11:49:57 -0500 (EST)
From:	David Miller <davem@...emloft.net>
To:	konrad@...nel.org
Cc:	ian.campbell@...rix.com, netdev@...r.kernel.org,
	xen-devel@...ts.xen.org, edumazet@...gle.com, annie.li@...cle.com,
	linux@...elenboom.it, stefan.bader@...onical.com
Subject: Re: [PATCH V3] xen/netfront: handle compound page fragments on
 transmit

From: Konrad Rzeszutek Wilk <konrad@...nel.org>
Date: Wed, 21 Nov 2012 10:16:27 -0500

> On Wed, Nov 21, 2012 at 12:02:16PM +0000, Ian Campbell wrote:
>> An SKB paged fragment can consist of a compound page with order > 0.
>> However the netchannel protocol deals only in PAGE_SIZE frames.
>> 
>> Handle this in xennet_make_frags by iterating over the frames which
>> make up the page.
>> 
>> This is the netfront equivalent to 6a8ed462f16b for netback.
>> 
>> Signed-off-by: Ian Campbell <ian.campbell@...rix.com>
>> Cc: netdev@...r.kernel.org
>> Cc: xen-devel@...ts.xen.org
>> Cc: Eric Dumazet <edumazet@...gle.com>
>> Cc: Konrad Rzeszutek Wilk <konrad@...nel.org>
> 
> Acked-by: Konrad Rzeszutek Wilk <konrad.wilk@...cle.com>
> 
> David, would you like me to send it to Linus via my tree or are you
> OK sending him a git pull with this patch (and hopefully some other
> ones?)

I'll merge this to Linus via my net tree, thanks.
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