netdev - Re: [PATCH] tcp: add SYN/data info to TCP

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Message-ID: <1350719420.13333.344.camel@edumazet-glaptop>
Date:	Sat, 20 Oct 2012 09:50:20 +0200
From:	Eric Dumazet <eric.dumazet@...il.com>
To:	Yuchung Cheng <ycheng@...gle.com>
Cc:	davem@...emloft.net, ncardwell@...gle.com, edumazet@...gle.com,
	hkchu@...gle.com, netdev@...r.kernel.org
Subject: Re: [PATCH] tcp: add SYN/data info to TCP_INFO

On Fri, 2012-10-19 at 18:14 -0700, Yuchung Cheng wrote:
> Add a bit TCPI_OPT_SYN_DATA (32) to the socket option TCP_INFO:tcpi_options.
> It's set if the data in SYN (sent or received) is acked by SYN-ACK. Server or
> client application can use this information to check Fast Open success rate.
> 
> Signed-off-by: Yuchung Cheng <ycheng@...gle.com>
> ---

Acked-by: Eric Dumazet <edumazet@...gle.com>


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