From: David Miller <davem@davemloft.net>
To: ycheng@google.com
Cc: netdev@vger.kernel.org, vanj@google.com
Subject: Re: [PATCH net-next 0/3] tcp: fixes some congestion control corner cases
Date: Thu, 09 Jul 2015 14:23:15 -0700 (PDT) [thread overview]
Message-ID: <20150709.142315.1972696129360030817.davem@davemloft.net> (raw)
In-Reply-To: <1436472991-16056-1-git-send-email-ycheng@google.com>
From: Yuchung Cheng <ycheng@google.com>
Date: Thu, 9 Jul 2015 13:16:28 -0700
> This patch series fixes corner cases of TCP congestion control.
> First issue is to avoid continuing slow start when cwnd reaches ssthresh.
> Second issue is incorrectly processing order of congestion state and
> cwnd update when entering fast recovery or undoing cwnd.
>
> Yuchung Cheng (3):
> tcp: add tcp_in_slow_start helper
> tcp: do not slow start when cwnd equals ssthresh
> tcp: update congestion state first before raising cwnd
This helper function is long overdue, nice work.
Series applied, thanks!
prev parent reply other threads:[~2015-07-09 21:23 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-07-09 20:16 [PATCH net-next 0/3] tcp: fixes some congestion control corner cases Yuchung Cheng
2015-07-09 20:16 ` [PATCH net-next 1/3] tcp: add tcp_in_slow_start helper Yuchung Cheng
2015-07-09 20:16 ` [PATCH net-next 2/3] tcp: do not slow start when cwnd equals ssthresh Yuchung Cheng
2015-07-09 20:16 ` [PATCH net-next 3/3] tcp: update congestion state first before raising cwnd Yuchung Cheng
2015-07-09 21:23 ` David Miller [this message]
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