netdev - Re: [PATCH 2/5] tcp: simplify fast open cookie processing

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Message-ID: <CADVnQym3wd8NMEFVKvSkxTQP8b7tCfPgobfhcLbF-WhZ+cGw_g@mail.gmail.com>
Date:	Mon, 12 May 2014 15:23:16 -0400
From:	Neal Cardwell <ncardwell@...gle.com>
To:	Yuchung Cheng <ycheng@...gle.com>
Cc:	David Miller <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>, longinus00@...il.com,
	Jerry Chu <hkchu@...gle.com>, Netdev <netdev@...r.kernel.org>
Subject: Re: [PATCH 2/5] tcp: simplify fast open cookie processing

On Sun, May 11, 2014 at 11:22 PM, Yuchung Cheng <ycheng@...gle.com> wrote:
> Consolidate various cookie checking and generation code to simplify
> the fast open processing. The main goal is to reduce code duplication
> in tcp_v4_conn_request() for IPv6 support.
>
> Removes two experimental sysctl flags TFO_SERVER_ALWAYS and
> TFO_SERVER_COOKIE_NOT_CHKD used primarily for developmental debugging
> purposes.
>
> Signed-off-by: Yuchung Cheng <ycheng@...gle.com>
> Signed-off-by: Daniel Lee <longinus00@...il.com>
> Signed-off-by: Jerry Chu <hkchu@...gle.com>
> Signed-off-by: Eric Dumazet <edumazet@...gle.com>
> ---
>  include/linux/tcp.h     |  5 ----
>  include/net/tcp.h       |  9 +------
>  net/ipv4/tcp_fastopen.c | 71 +++++++++++++++++++------------------------------
>  net/ipv4/tcp_ipv4.c     | 10 +++----
>  net/ipv4/tcp_output.c   |  2 +-
>  5 files changed, 33 insertions(+), 64 deletions(-)

Acked-by: Neal Cardwell <ncardwell@...gle.com>

neal
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