linux-kernel - Re: TCP get SND_CWND change on loss event

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Date:   Sat, 27 May 2017 14:10:15 +0200
From:   Willy Tarreau <w@....eu>
To:     Lars Erik Storbukås <storbukas.dev@...il.com>
Cc:     LKML <linux-kernel@...r.kernel.org>
Subject: Re: TCP get SND_CWND change on loss event

On Sat, May 27, 2017 at 02:08:01PM +0200, Lars Erik Storbukås wrote:
> I want to store the value of snd_cwnd when a congestion event occurs
> (value before snd_cwnd is reduced), and the new value of snd_cwnd (the
> value it has been reduced to). In other words: the congestion window
> before and after a congestion event occurs.
(...)

At the very least you should post this to netdev to get a useful response.

Willy