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From: Neal Cardwell <ncardwell@google.com>
To: David Miller <davem@davemloft.net>
Cc: netdev@vger.kernel.org, Eric Dumazet <edumazet@google.com>,
Neal Cardwell <ncardwell@google.com>
Subject: [PATCH net-next 0/2] more accurate DSACK processing for RACK-TLP
Date: Tue, 27 Jul 2021 10:42:56 -0400 [thread overview]
Message-ID: <20210727144258.946533-1-ncardwell@google.com> (raw)
This patch series includes two minor improvements to tighten up the accuracy of
the processing of incoming DSACK information, so that RACK-TLP behavior is
faster and more precise: first, to ensure we detect packet loss in some extra
corner cases; and second, to avoid growing the RACK reordering window (and
delaying fast recovery) in cases where it seems clear we don't need to.
Neal Cardwell (1):
tcp: more accurately check DSACKs to grow RACK reordering window
Yuchung Cheng (1):
tcp: more accurately detect spurious TLP probes
net/ipv4/tcp_input.c | 14 ++++++++++++--
net/ipv4/tcp_recovery.c | 3 ++-
2 files changed, 14 insertions(+), 3 deletions(-)
--
2.32.0.432.gabb21c7263-goog
next reply other threads:[~2021-07-27 14:43 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-27 14:42 Neal Cardwell [this message]
2021-07-27 14:42 ` [PATCH net-next 1/2] tcp: more accurately detect spurious TLP probes Neal Cardwell
2021-07-27 14:42 ` [PATCH net-next 2/2] tcp: more accurately check DSACKs to grow RACK reordering window Neal Cardwell
2021-07-27 19:20 ` [PATCH net-next 0/2] more accurate DSACK processing for RACK-TLP patchwork-bot+netdevbpf
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