From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: mail.toke.dk; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=jdRyfj93; arc=none (Message is not ARC signed); dmarc=pass (Used From Domain Record) header.from=kernel.org policy.dmarc=quarantine Received: from tor.source.kernel.org (tor.source.kernel.org [IPv6:2600:3c04:e001:324:0:1991:8:25]) by mail.toke.dk (Postfix) with ESMTPS id BCCDF14E8DAD for ; Sat, 22 Aug 2026 23:01:02 +0200 (CEST) Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by tor.source.kernel.org (Postfix) with ESMTP id 2AC9E600AE; Sat, 22 Aug 2026 21:01:00 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id D2F921F000E9; Sat, 22 Aug 2026 21:00:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1787432459; bh=LGDmQ6cRbjMqxOx1LEurkxiARKkNGjBPY8XmdJnrS3k=; h=Subject:From:Date:References:In-Reply-To:To:Cc; b=jdRyfj93vxhfufbeVuk03gqS/sWPCW/dXhFCoburWg6VFmZG7uN2160yqjd5q5eXm yOm+pG2qslkox75oD4Q9GIoJChDJKXtkIpXgdAFJSPq8O4RzE568oLDVkYUzVDDsVs EN59JXq4604UdkRm+qWABeSk9P6yeeaVqwSzBk3ellX9x//tmRW/wBGmO9XkRmwmBi bMBUW+MboEZdmGlyV/Rc1/kYNR8TsMNVbd6h3MfE3w2jJvdv4MWZ2WZc63NQer/7g/ pXB9aa3a1mXI/zAeAIWyFvr9d1gUFIB3+KXi9xploBPwPYkxHbNUXidS7nkVvjBAPg gfBQ2fXuiv0IA== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id D0AD1380CEF9; Sat, 22 Aug 2026 21:00:09 +0000 (UTC) Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: patchwork-bot+netdevbpf@kernel.org Message-Id: <178743240841.1826211.17628425791592872645.git-patchwork-notify@kernel.org> Date: Sat, 22 Aug 2026 21:00:08 +0000 References: <20260820154503.892214-1-ooonea@gmail.com> In-Reply-To: <20260820154503.892214-1-ooonea@gmail.com> To: Giuseppe Piscitelli Cc: toke@toke.dk, jhs@mojatatu.com, jiri@resnulli.us, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, horms@kernel.org, cake@lists.bufferbloat.net, netdev@vger.kernel.org, linux-kernel@vger.kernel.org Message-ID-Hash: RUPK7WKNIZMLILSLJVRAZVVRATU56GLW X-Message-ID-Hash: RUPK7WKNIZMLILSLJVRAZVVRATU56GLW X-MailFrom: patchwork-bot+netdevbpf@kernel.org X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; loop; banned-address; emergency; member-moderation; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header X-Mailman-Version: 3.3.10 Precedence: list Subject: [Cake] Re: [PATCH net v3] net/sched: sch_cake: fix autorate reconfiguration throttling List-Id: Cake - FQ_codel the next generation Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: Hello: This patch was applied to netdev/net.git (main) by Jakub Kicinski : On Thu, 20 Aug 2026 17:45:03 +0200 you wrote: > CAKE's autorate-ingress path intends to limit shaper reconfiguration to > once per 250 ms, but last_reconfig_time is only checked and never updated. > Since the field stays zero, every qualifying capacity-estimate window can > call cake_reconfigure(), causing avoidable rate churn and scheduler work > under bursty traffic. > > Store the current timestamp when autorate actually reconfigures the qdisc > so the guard enforces the intended interval. > > [...] Here is the summary with links: - [net,v3] net/sched: sch_cake: fix autorate reconfiguration throttling https://git.kernel.org/netdev/net/c/7cbfb180945c You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html