netdev - Re: [PATCH] TCPCT+1: initial SYN exchange with SYNACK data

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Message-Id: <20091005.002719.146534039.davem@davemloft.net>
Date:	Mon, 05 Oct 2009 00:27:19 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	william.allen.simpson@...il.com
Cc:	netdev@...r.kernel.org
Subject: Re: [PATCH] TCPCT+1: initial SYN exchange with SYNACK data

From: William Allen Simpson <william.allen.simpson@...il.com>
Date: Sat, 03 Oct 2009 14:33:41 -0400

> @@ -406,6 +454,32 @@ struct tcp_sock {
 ...
> +	struct tcp_s_data_payload	*s_data_payload;
 ...
> +	struct tcp_cookie_pair	  	*cookie_pair;
 ...
> +	u16				s_data_desired;	/* bytes */
 ...
> +	u8				cookie_desired;	/* bytes */
> +	u8				s_data_in:1,
> +					s_data_out:1,
> +					cookie_in_always:1,
> +					cookie_out_never:1;

struct tcp_sock is already WAY TOO BIG on 64-bit systems, adding 20
more bytes to it for some odd-ball feature is not something I'm
willing to do, sorry.
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