From patchwork Mon Jan 8 13:48:41 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vincent Guittot X-Patchwork-Id: 761674 Received: from mail-wm1-f43.google.com (mail-wm1-f43.google.com [209.85.128.43]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C271445BF8 for ; Mon, 8 Jan 2024 13:48:52 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linaro.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="Em02rRXn" Received: by mail-wm1-f43.google.com with SMTP id 5b1f17b1804b1-40e461c1f5cso11942625e9.3 for ; Mon, 08 Jan 2024 05:48:52 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1704721731; x=1705326531; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=OJN21V1bop2AoQQK03hl+NSFZtBSAxp4abYemrkmzIE=; b=Em02rRXn+3J9jMD/AppbzoJ4QFqjU4oxQ7S9qiP7GNly4hMlL6HXTw+PDG8PZdPwpX Pw9ULyi7lj8nOFoez6LJTloSU5oNO1RDwCWGP4H04TZ2fhivlMbDqe32ej8dxmQ5KDOb 2HfHaI8qswLT0khu7VtQwkWIoJowIxzdaWoZozj0S1LR3lIAeYd1Z/C1nkWCQ931XWGO p+OPCnLNYXmY+lwbpMIe5oASDFBN8Ya8PMYNYeYs2yZn4ZsdXVZ75MyJjoqli4+hwr1+ 0gdycFVRfJ2sltVwYK3a7CY6nz9PtegqFigvY1Oh1f4Wrfs22bY2Iuo0CPDvcYKZMtNV 7DlA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1704721731; x=1705326531; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=OJN21V1bop2AoQQK03hl+NSFZtBSAxp4abYemrkmzIE=; b=PssK6QGNcxlhiRE0d2zajWH+b/K3krc7OTExEARufCt92vWeIcvdUgcZ8tT6C7qRqY F9hFWtnSsB6JARGg0lbiZ+kMZZVJquzxp0pI83/iYzuM62gdchpda259uW8+pLQN3nJP gDxazuvEnLMunw6NPLiVqPRHi3UXPy7Icm5vIw19bu/2+SicuMEW85bXwbQcwEgwQKyO NMh3CgeARCjvnchrHN2UTCECZ/JascYnbkPy3hLfvnX6Sc5MNAc4slybYjN92k068eAR YTRXV/7BxaMJ90EuiAMziXWv8rCLv8XQT1VJXdGPXvyq2rnSDH5gxALR/QG1nuTj8nRv e+Aw== X-Gm-Message-State: AOJu0YwEyC8SiHL35Zwekcu3iM7DGwubbwqh+kM9Togwm2MC/rNKyaxS pvPvT4MFKZIBaatk/Ox4gTgDB92DxIyJ1w== X-Google-Smtp-Source: AGHT+IFs585/T72EchvOGQyxErrlQA+vkBx+XnjFO06KpF6r3sFwHsV0pXDbwX3BrYTLnyZ+Iur3YA== X-Received: by 2002:a05:600c:601d:b0:40e:49c7:aca2 with SMTP id az29-20020a05600c601d00b0040e49c7aca2mr220462wmb.146.1704721731089; Mon, 08 Jan 2024 05:48:51 -0800 (PST) Received: from vingu-book.. ([2a01:e0a:f:6020:53aa:59bc:34ea:bb2c]) by smtp.gmail.com with ESMTPSA id n34-20020a05600c3ba200b0040d5b984668sm11165003wms.9.2024.01.08.05.48.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 08 Jan 2024 05:48:50 -0800 (PST) From: Vincent Guittot To: linux@armlinux.org.uk, catalin.marinas@arm.com, will@kernel.org, sudeep.holla@arm.com, rafael@kernel.org, viresh.kumar@linaro.org, agross@kernel.org, andersson@kernel.org, konrad.dybcio@linaro.org, mingo@redhat.com, peterz@infradead.org, juri.lelli@redhat.com, dietmar.eggemann@arm.com, rostedt@goodmis.org, bsegall@google.com, mgorman@suse.de, bristot@redhat.com, vschneid@redhat.com, lukasz.luba@arm.com, rui.zhang@intel.com, mhiramat@kernel.org, daniel.lezcano@linaro.org, amit.kachhap@gmail.com, corbet@lwn.net, gregkh@linuxfoundation.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-trace-kernel@vger.kernel.org, linux-doc@vger.kernel.org Cc: qyousef@layalina.io, Vincent Guittot Subject: [PATCH v3 3/5] thermal/cpufreq: Remove arch_update_thermal_pressure() Date: Mon, 8 Jan 2024 14:48:41 +0100 Message-Id: <20240108134843.429769-4-vincent.guittot@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240108134843.429769-1-vincent.guittot@linaro.org> References: <20240108134843.429769-1-vincent.guittot@linaro.org> Precedence: bulk X-Mailing-List: linux-pm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 arch_update_thermal_pressure() aims to update fast changing signal which should be averaged using PELT filtering before being provided to the scheduler which can't make smart use of fast changing signal. cpufreq now provides the maximum freq_qos pressure on the capacity to the scheduler, which includes cpufreq cooling device. Remove the call to arch_update_thermal_pressure() in cpufreq cooling device as this is handled by cpufreq_get_pressure(). Signed-off-by: Vincent Guittot Reviewed-by: Lukasz Luba Acked-by: Viresh Kumar --- drivers/thermal/cpufreq_cooling.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/thermal/cpufreq_cooling.c b/drivers/thermal/cpufreq_cooling.c index e2cc7bd30862..e77d3b44903e 100644 --- a/drivers/thermal/cpufreq_cooling.c +++ b/drivers/thermal/cpufreq_cooling.c @@ -448,7 +448,6 @@ static int cpufreq_set_cur_state(struct thermal_cooling_device *cdev, unsigned long state) { struct cpufreq_cooling_device *cpufreq_cdev = cdev->devdata; - struct cpumask *cpus; unsigned int frequency; int ret; @@ -465,8 +464,6 @@ static int cpufreq_set_cur_state(struct thermal_cooling_device *cdev, ret = freq_qos_update_request(&cpufreq_cdev->qos_req, frequency); if (ret >= 0) { cpufreq_cdev->cpufreq_state = state; - cpus = cpufreq_cdev->policy->related_cpus; - arch_update_thermal_pressure(cpus, frequency); ret = 0; }