netdev - Re: [PATCH V2] xen/netfront: improve truesize tracking

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Message-Id: <20130107.195141.2188454538235513522.davem@davemloft.net>
Date:	Mon, 07 Jan 2013 19:51:41 -0800 (PST)
From:	David Miller <davem@...emloft.net>
To:	ian.campbell@...rix.com
Cc:	netdev@...r.kernel.org, linux@...elenboom.it,
	konrad.wilk@...cle.com, annie.li@...cle.com,
	xen-devel@...ts.xen.org
Subject: Re: [PATCH V2] xen/netfront: improve truesize tracking

From: Ian Campbell <ian.campbell@...rix.com>
Date: Mon, 7 Jan 2013 15:32:06 +0000

> Using RX_COPY_THRESHOLD is incorrect if the SKB is actually smaller
> than that. We have already accounted for this in
> NETFRONT_SKB_CB(skb)->pull_to so use that instead.
> 
> Fixes WARN_ON from skb_try_coalesce.
> 
> Signed-off-by: Ian Campbell <ian.campbell@...rix.com>
> Cc: Sander Eikelenboom <linux@...elenboom.it>
> Cc: Konrad Rzeszutek Wilk <konrad.wilk@...cle.com>
> Cc: annie li <annie.li@...cle.com>
> Cc: xen-devel@...ts.xen.org
> Cc: netdev@...r.kernel.org
> Cc: stable@...nel.org # 3.7.x only
> ---
> v2:
>  - acount frags as a full page as recommended by Eric.

Applied, thanks.
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