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

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Message-ID: <CADVnQy=hhh8LsqX-P1YUP0+qTGLJ7uvx3MOsYPRTVF6GifjQ3w@mail.gmail.com>
Date:	Fri, 19 Oct 2012 22:11:03 -0400
From:	Neal Cardwell <ncardwell@...gle.com>
To:	Yuchung Cheng <ycheng@...gle.com>
Cc:	David Miller <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Jerry Chu <hkchu@...gle.com>, Netdev <netdev@...r.kernel.org>
Subject: Re: [PATCH] tcp: add SYN/data info to TCP_INFO

On Fri, Oct 19, 2012 at 9:14 PM, Yuchung Cheng <ycheng@...gle.com> 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: Neal Cardwell <ncardwell@...gle.com>

neal
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