From: Florian Westphal
Date: Fri, 28 Oct 2016 18:43:11 +0200
> If a congestion control module doesn't provide .undo_cwnd function,
> tcp_undo_cwnd_reduction() will set cwnd to
>
>tp->snd_cwnd = max(tp->snd_cwnd, tp->snd_ssthresh << 1);
>
> ... which makes sense for reno (it sets ssthresh to
If a congestion control module doesn't provide .undo_cwnd function,
tcp_undo_cwnd_reduction() will set cwnd to
tp->snd_cwnd = max(tp->snd_cwnd, tp->snd_ssthresh << 1);
... which makes sense for reno (it sets ssthresh to half the current cwnd),
but it makes no sense for dctcp, which sets ssthre
