From: patchwork-bot+netdevbpf@kernel.org
To: Yuchung Cheng <ycheng@google.com>
Cc: davem@davemloft.net, netdev@vger.kernel.org, edumazet@google.com,
ncardwell@google.com, bianmingkun@gmail.com
Subject: Re: [PATCH net-next] net: tcp better handling of reordering then loss cases
Date: Thu, 03 Jun 2021 21:30:07 +0000 [thread overview]
Message-ID: <162275580729.14468.5072295293344961553.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20210603005121.3438186-1-ycheng@google.com>
Hello:
This patch was applied to netdev/net-next.git (refs/heads/master):
On Wed, 2 Jun 2021 17:51:21 -0700 you wrote:
> This patch aims to improve the situation when reordering and loss are
> ocurring in the same flight of packets.
>
> Previously the reordering would first induce a spurious recovery, then
> the subsequent ACK may undo the cwnd (based on the timestamps e.g.).
> However the current loss recovery does not proceed to invoke
> RACK to install a reordering timer. If some packets are also lost, this
> may lead to a long RTO-based recovery. An example is
> https://groups.google.com/g/bbr-dev/c/OFHADvJbTEI
>
> [...]
Here is the summary with links:
- [net-next] net: tcp better handling of reordering then loss cases
https://git.kernel.org/netdev/net-next/c/a29cb6914681
You are awesome, thank you!
--
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prev parent reply other threads:[~2021-06-03 21:30 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-03 0:51 [PATCH net-next] net: tcp better handling of reordering then loss cases Yuchung Cheng
2021-06-03 21:30 ` patchwork-bot+netdevbpf [this message]
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