From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id CFEBEC43334 for ; Fri, 22 Jul 2022 23:40:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232070AbiGVXkS (ORCPT ); Fri, 22 Jul 2022 19:40:18 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46210 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229611AbiGVXkR (ORCPT ); Fri, 22 Jul 2022 19:40:17 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4733D6458 for ; Fri, 22 Jul 2022 16:40:14 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 05BE362258 for ; Fri, 22 Jul 2022 23:40:14 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 4CB15C341CA; Fri, 22 Jul 2022 23:40:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1658533213; bh=1pwrUCW85d3062fkKBHyljJL8ut8qEyc21jwhAcyijk=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=bb/LUAp+Yzv74q8pyag51ueMUXDcxGAfgoU7d0xMoEXeyFd15drWz0f432yio//Mb FZKmONpOsEJQZHxODSRaM4O4v3RZj7jWOLStOD1VpLn4Ns/Q87mWqYrFwAp9rVhXma JhOfoU8V3m1/2zMVenI2s17QgrCcI5uezxndPviqtrfiG8AwmuS9k1hDQPTpq5aU72 TQr+NAmypojQxfO+i92f4Xcn9Yq2/ICtjtQ78LwxanW2VgIPicPYV4xEFYHW+S7LGI M47AHO7wgN2Wzq1HRjx2hQ3OnkNBSNkhYeaNNvFHv8L39Ipc2pAwokmJQYkd0MXRbL ub38IEiOJ6YKA== Received: from aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (localhost.localdomain [127.0.0.1]) by aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (Postfix) with ESMTP id 31081E451BD; Fri, 22 Jul 2022 23:40:13 +0000 (UTC) Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH net v2] Revert "tcp: change pingpong threshold to 3" From: patchwork-bot+netdevbpf@kernel.org Message-Id: <165853321319.22315.1115617668029518886.git-patchwork-notify@kernel.org> Date: Fri, 22 Jul 2022 23:40:13 +0000 References: <20220721204404.388396-1-weiwan@google.com> In-Reply-To: <20220721204404.388396-1-weiwan@google.com> To: Wei Wang 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 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Hello: This patch was applied to netdev/net.git (master) by Jakub Kicinski : 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