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Date:	Thu, 25 Sep 2014 13:58:14 -0700
From:	Joe Perches <>
To:	Eric Dumazet <>
Cc:	Jesper Dangaard Brouer <>,
	David Miller <>,
	netdev <>, Amir Vadai <>,
	John Fastabend <>
Subject: Re: [PATCH net-next] mlx4: exploit skb->xmit_more to conditionally
 send doorbell

On Thu, 2014-09-25 at 13:47 -0700, Eric Dumazet wrote:
> After patch :
>     32.78%  [kernel]  [k] __copy_skb_header             
> After __copy_skb_header() optimization I get something even nicer ;)
>     19.90%  [kernel]          [k] __copy_skb_header             
> I'll post this patch asap.

Eric, you are _killing_ it.  network ninja indeed...

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