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

[Eric Dumazet <eric.dumazet@xxxxxxxxx>]

On Mon, 2013-01-07 at 15:32 +0000, Ian Campbell wrote:
> 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@xxxxxxxxxx>
> Cc: Sander Eikelenboom <linux@xxxxxxxxxxxxxx>
> Cc: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>
> Cc: annie li <annie.li@xxxxxxxxxx>
> Cc: xen-devel@xxxxxxxxxxxxx
> Cc: netdev@xxxxxxxxxxxxxxx
> Cc: stable@xxxxxxxxxx # 3.7.x only
> ---
> v2:
>  - acount frags as a full page as recommended by Eric.

Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>



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