From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C815D1C0DE8 for ; Fri, 29 Mar 2024 15:20:28 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1711725628; cv=none; b=s33WCZOE/tdKrvjM/7HVRbSs1Dch07Xy1lcUpTf4p2ApcVX3MWbcDG4rksb1jyu4vMZhbV6Qmc0G6/niwK/iwufUsxzc2v467EsmijRpRf+cAgLYTnaCHgjo1LmL5ET+QQUbWx+lYiQZKU7cv8UZQ3lw8SI7sZeJEw3u6yJeV7g= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1711725628; c=relaxed/simple; bh=3WJ0Jm+zv0HMsvjMoM+7DcqguxSI+xOn452kKxraelo=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=Wsro1H42fvQKRzfkYkItPuuSxgqgpi9wDIBZZ/lcKAv4ZQTwnsUUNgYSlgDIp4GvNMp9k/8G2BNq1c7dWmG374XlSj76E0sENaPBlG/Yd+mykHLxk0ip0IZyJx6yZb61FHuHz2m1mrdq46XWyOWaCGW98/6W2nbXLBMRu4+KNJE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=OWpPDjk+; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="OWpPDjk+" Received: by smtp.kernel.org (Postfix) with ESMTPS id 5E011C433C7; Fri, 29 Mar 2024 15:20:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1711725628; bh=3WJ0Jm+zv0HMsvjMoM+7DcqguxSI+xOn452kKxraelo=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=OWpPDjk+QIcJNfD2ihTJKn+Dtb7bYyDiGlAZv8l+qN2YVQEdYNlG7wXDUJncoqWR4 OOp5MbXCsWskZmM3HS6LqR2dxep+YgK5SaW3yukDl3DB6uOa71TOMPwzAmQWlcKECn HlbBlWovEinLfHPVVV4GRobV+qXlWJRLPWplR3zoKBTUY+ZexydRM2+GMkr//Zrimb CqLbrXehdBSzqU/k/EhpauPWRZz0QlqAXEEhQ0Vt14tPGZoS+AAe1vRKnJwRj/YzrP t5MbrrQflHnUGnVC16XFGGNVKo/PDP8wkU4schtNn2bwpUWK25NOCygjMHInMPvjNn ZFTNFYSJpmzNQ== 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 50D89D2D0EB; Fri, 29 Mar 2024 15:20:28 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH net-next] tcp/dccp: bypass empty buckets in inet_twsk_purge() From: patchwork-bot+netdevbpf@kernel.org Message-Id: <171172562832.31693.12167185652020886326.git-patchwork-notify@kernel.org> Date: Fri, 29 Mar 2024 15:20:28 +0000 References: <20240327191206.508114-1-edumazet@google.com> In-Reply-To: <20240327191206.508114-1-edumazet@google.com> To: Eric Dumazet Cc: davem@davemloft.net, kuba@kernel.org, pabeni@redhat.com, netdev@vger.kernel.org, eric.dumazet@gmail.com Hello: This patch was applied to netdev/net-next.git (main) by Jakub Kicinski : On Wed, 27 Mar 2024 19:12:06 +0000 you wrote: > TCP ehash table is often sparsely populated. > > inet_twsk_purge() spends too much time calling cond_resched(). > > This patch can reduce time spent in inet_twsk_purge() by 20x. > > Signed-off-by: Eric Dumazet > > [...] Here is the summary with links: - [net-next] tcp/dccp: bypass empty buckets in inet_twsk_purge() https://git.kernel.org/netdev/net-next/c/50e2907ef8bb You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html