netdev - Re: [PATCH 4/5] tcp: improve fastopen icmp handling

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Message-ID: <CADVnQynDZFTmTZk_2BhS=y5bf+0nWYsPtUUqyh=3ry6dN2ko3A@mail.gmail.com>
Date:	Mon, 12 May 2014 15:30:58 -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 4/5] tcp: improve fastopen icmp handling

On Sun, May 11, 2014 at 11:22 PM, Yuchung Cheng <ycheng@...gle.com> wrote:
> If a fast open socket is already accepted by the user, it should
> be treated like a connected socket to record the ICMP error in
> sk_softerr, so the user can fetch it. Do that in both tcp_v4_err
> and tcp_v6_err.
>
> Also refactor the sequence window check to improve readability
> (e.g., there were two local variables named 'req').
>
> Signed-off-by: Yuchung Cheng <ycheng@...gle.com>
> Signed-off-by: Daniel Lee <longinus00@...il.com>
> Signed-off-by: Jerry Chu <hkchu@...gle.com>
> ---
>  net/ipv4/tcp_ipv4.c | 35 ++++++++++++++---------------------
>  net/ipv6/tcp_ipv6.c | 22 +++++++++++++++++-----
>  2 files changed, 31 insertions(+), 26 deletions(-)

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

neal
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