netdev - Re: UDP splice

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Message-Id: <20130624.113930.2289259815134254836.davem@davemloft.net>
Date:	Mon, 24 Jun 2013 11:39:30 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	ricardolan@...il.com
Cc:	eric.dumazet@...il.com, bhutchings@...arflare.com,
	netdev@...r.kernel.org
Subject: Re: UDP splice

From: Ricardo Landim <ricardolan@...il.com>
Date: Mon, 24 Jun 2013 15:08:25 -0300

> Help in zero copy and improve in cost of syscalls.
> 
> In my intel xeon(3.3ghz), read udp socket and write udp socket (proxy)
> spends ~40000 cycles (~12 us).

Stop top posting, please.
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