From nobody Wed Feb 11 05:18:11 2026 Received: from mail-pf1-f174.google.com (mail-pf1-f174.google.com [209.85.210.174]) (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 8665028466A for ; Thu, 24 Apr 2025 16:20:33 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.210.174 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1745511635; cv=none; b=OsOkgORe8pkey+X4U+afcNt7vDvZrXiLw05ceFfMtRuQxlqM7zpvaHGv95z1orKHpOXh3EXpbH0lWnznSuxjxof38vm4Mh9WEZrekACXaO214yCSGa2W4ryjMNbcnY+iiu2VPEbRMs9TJ99EjrQxB0PVf1ETLLwZBp/D0A9ASSs= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1745511635; c=relaxed/simple; bh=N86G+xPvh3Fs6OA8eDZ5k/0ObrQcBlpZHqZBKD5QejE=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=nem95Tf3fmEVVWn+F/gezajcuJVPqFu2LhKNkkbgOd3r4ysd+mRKtG4uTaLzJFCfZBp4OSNZF0lCC8Ra056ogkyaVGkdF4oNAfyonJW9zEC03LSsf6zSE+YeOs79N5HM/9XLfZOHN78SpgMrMGEW2jCRVNhj8cVYMn0tj0j+AFU= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org; spf=pass smtp.mailfrom=linaro.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b=Czv/FUBV; arc=none smtp.client-ip=209.85.210.174 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="Czv/FUBV" Received: by mail-pf1-f174.google.com with SMTP id d2e1a72fcca58-7396f13b750so1355313b3a.1 for ; Thu, 24 Apr 2025 09:20:33 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1745511633; x=1746116433; 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=29re1A6IAQcw58La3we0Qeu64CWcO3h8durF8s3FMdc=; b=Czv/FUBVFtDpsxyQt6JZM3F3PhUj1i65g3DJlWttU/PYQHRSRFkMbt6xDBTBFHdu7B FOlSWPD/fmgkcacag1ccoIU0hAHvu5MiPo9WADLP1PVXUz+f1P056PQtPw87PhD5GIKu mYtkyucrqvFrysNVqLQIR1yYsPKgA/KPkglu1sgmYdKiY2mufI9GnTRsgYhVG3oUWhC3 khwdzoWy5BjOr4/LEdSrER1LtdGSu8+9/UPoKVFCnjol9BDjGE2j+fi50Y89VB+eX+cA HyS79E+T8e53Obvw39zb5YsHPJmWIXKLEr6hFKGe1nXI869aQ6b8l2EzgYc5Xfo9kld/ op9A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1745511633; x=1746116433; 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=29re1A6IAQcw58La3we0Qeu64CWcO3h8durF8s3FMdc=; b=VFYlVH1M8cPzXCPPO/tqHY1PaHNjklGLH8Je+luC2KJrJoh46Ke9IbiNyqtzkvXDjb 3aMfW39Op8cNbchw4de6iHV0VONy62V8pf9boSxwpOc38BPzgNNQMRWwEPQRY0H46XCt g+9qLQlQV9qNl7PZTeyi11FB4UQwEkiztthNhpWMgPZUsVCci60e0EQFlemErE2burBa dU9ot+TatczC9F6eePUw/r5Cu4EuZ88z26Ju8f0A1YkGePLzQQ80hbwHnYWBeqHpOnWX hTTAKnLrLWsHwmOjALhvczx0nEDuvf7ftBxAsHG5uXV1o11cP5b4VWIqZ6QI7+cqRLZX hMtw== X-Forwarded-Encrypted: i=1; AJvYcCU6BmGfQMmpyKOtnNsbyOqY0OXl/+7YGTzM1IaKacF68SIDXgTb18BnyuFMDxNMeSHi2bJlOAIFXZ2bUf8=@vger.kernel.org X-Gm-Message-State: AOJu0YwNSacl40BsPSAAMVNwH6OGAm5aV6slH+HUju3wDsJzYk7RWisq WGP05InIEGSIbHpzwiW02RdBMDfm6x6+5sRXaXzYEncjZxAy+Hd7xgPXimGKThQ= X-Gm-Gg: ASbGnctrSRd/sMKVOII7RTSk+0Qwc/2o0etqPC88uzQ87jE94q1TYfUHgkFOvGR0xbr VJIcLHRy6ML58GJYAxzW89OROiGO/UCBhPrdfR2r1sFSoJ2PuAYOn4zJeDZj4yqFHWhutvzVQbO Qj2Q31pUpWXRmVvJl9cKTM67jrUcNRJnCvdJVn1rFqWvICPSismpBcvqbjfFyCyjLCf98zkATMd X+UoNbTrwIIX7gLd/PFb81bApTxeK03xau9qbyl9qT6JXC2XGu8je35eBFulyeMuT12bttG4XUf faAG9UF0qsdK3Zc9gJ0hRITQ99BNzEAs20y8tXuaPA== X-Google-Smtp-Source: AGHT+IG578Ic64K8QbKa3qjFUhYhINjMm+PC0YZTjvGdvoBcCT0kxu+uUXe6zvVhuX1i3Rbt1n0WTQ== X-Received: by 2002:a05:6a00:3987:b0:73d:b1ff:c758 with SMTP id d2e1a72fcca58-73e247d7bfemr4497488b3a.18.1745511632704; Thu, 24 Apr 2025 09:20:32 -0700 (PDT) Received: from localhost ([122.172.83.32]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-73e25a6a415sm1588401b3a.85.2025.04.24.09.20.31 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 24 Apr 2025 09:20:32 -0700 (PDT) From: Viresh Kumar To: "Rafael J. Wysocki" , Viresh Kumar Cc: linux-pm@vger.kernel.org, Vincent Guittot , Lifeng Zheng , Nicholas Chin , linux-kernel@vger.kernel.org Subject: [PATCH V2 2/5] cpufreq: Don't unnecessarily call set_boost() Date: Thu, 24 Apr 2025 21:50:15 +0530 Message-Id: <3003fbdcc1850128fe7fb653d7ddb8afc4d66170.1745511526.git.viresh.kumar@linaro.org> X-Mailer: git-send-email 2.31.1.272.g89b43f80a514 In-Reply-To: References: Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" The policy specific boost value may already be set correctly in cpufreq_boost_trigger_state(), don't update it again unnecessarily. Reviewed-by: Lifeng Zheng Signed-off-by: Viresh Kumar --- drivers/cpufreq/cpufreq.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c index 3841c9da6cac..e31891c7b500 100644 --- a/drivers/cpufreq/cpufreq.c +++ b/drivers/cpufreq/cpufreq.c @@ -2861,7 +2861,7 @@ static int cpufreq_boost_trigger_state(int state) =20 cpus_read_lock(); for_each_active_policy(policy) { - if (!policy->boost_supported) + if (!policy->boost_supported || policy->boost_enabled =3D=3D state) continue; =20 policy->boost_enabled =3D state; --=20 2.31.1.272.g89b43f80a514