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From: patchwork-bot+netdevbpf@kernel.org
To: Wei Wang <weiwan@google.com>
Cc: davem@davemloft.net, edumazet@google.com, kuba@kernel.org,
	netdev@vger.kernel.org, soheil@google.com, ycheng@google.com,
	hlm3280@163.com, ncardwell@google.com
Subject: Re: [PATCH net v2] Revert "tcp: change pingpong threshold to 3"
Date: Fri, 22 Jul 2022 23:40:13 +0000	[thread overview]
Message-ID: <165853321319.22315.1115617668029518886.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20220721204404.388396-1-weiwan@google.com>

Hello:

This patch was applied to netdev/net.git (master)
by Jakub Kicinski <kuba@kernel.org>:

On Thu, 21 Jul 2022 20:44:04 +0000 you wrote:
> This reverts commit 4a41f453bedfd5e9cd040bad509d9da49feb3e2c.
> 
> This to-be-reverted commit was meant to apply a stricter rule for the
> stack to enter pingpong mode. However, the condition used to check for
> interactive session "before(tp->lsndtime, icsk->icsk_ack.lrcvtime)" is
> jiffy based and might be too coarse, which delays the stack entering
> pingpong mode.
> We revert this patch so that we no longer use the above condition to
> determine interactive session, and also reduce pingpong threshold to 1.
> 
> [...]

Here is the summary with links:
  - [net,v2] Revert "tcp: change pingpong threshold to 3"
    https://git.kernel.org/netdev/net/c/4d8f24eeedc5

You are awesome, thank you!
-- 
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html



  parent reply	other threads:[~2022-07-22 23:40 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-07-21 20:44 [PATCH net v2] Revert "tcp: change pingpong threshold to 3" Wei Wang
2022-07-21 20:55 ` Neal Cardwell
2022-07-22  9:12   ` Eric Dumazet
2022-07-22 23:40 ` patchwork-bot+netdevbpf [this message]
2022-08-06 10:02 ` Jiri Slaby
2022-08-06 11:24   ` Neal Cardwell
2022-08-06 14:41     ` Jiri Slaby
2022-08-15  7:48       ` Jiri Slaby
2022-08-15 13:30         ` Neal Cardwell
2022-08-15 18:54           ` Wei Wang
2022-08-15 19:19             ` Neal Cardwell
2022-08-16  5:48           ` python-eventlet test broken in 5.19 [was: Revert "tcp: change pingpong threshold to 3"] Jiri Slaby
2022-08-16 22:19             ` Neal Cardwell
2022-08-17  6:44               ` Jiri Slaby
2022-08-18 17:50                 ` Linus Torvalds

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