From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 6A58E1FE47B; Wed, 17 Jun 2026 17:02:37 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781715759; cv=none; b=jzpbOf2k/NWnp25WxzlV7xbDQ02kKkSnHK8bUAlWoI9J4ZhLds6mBd1ZkiUOcGhitRYQv3zpnnbsAWHltFNj2Eq4XtYi9wZ2rhPcI6ZghVqV20K2a2wuTuuBZhxqmKsgGf78KSZmTFwSbBKrKoujTDn+gXfgVCOHJV8F1VSiM80= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781715759; c=relaxed/simple; bh=QMV1t9wG7etDTdLwFWzZTqaHhzwu+6lPWKxD2ynYhnk=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version:Content-Type; b=YnElaQ81kP9liZ9hLMuKw4rqDpoE/i4328PaAduVSe8OPUcb83HOLEg76QSq6BwG8ikO/Wnh4x//Hb+2R904WZD/YlM3G+FR4hiIulA0Au8YGoJpDayN+I/EHK+CE7aYNR/AqeD9RWFfMag7bOBETzlLd9emmzPkxooD1G9n4nE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=hoxK2RPa; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="hoxK2RPa" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 121761F00A3A; Wed, 17 Jun 2026 17:02:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1781715757; bh=HFm+L/d1F34RtqbF8gqD0SKUgb89rH3LMhjkhl+yJ/8=; h=From:To:Cc:Subject:Date; b=hoxK2RPa9nZKUkdSGQZoYKoBhTnCBuh0QPvml8lGxwAaKXATYnq0UXgj8tjnLV9N1 mS6W+zWVTXo8YVwhrFfE1/y2eR6D2IQrI9Pw7BeBOduTnDsWcGrnWxlcHshlJj1RuN AHdKHvQP7kl7ldz4tCNqPnJzNnn8yC4/pnAjUyRb2egOLd7QP7JObVTnPqJ+uwQOJ+ xaw4pj3Aii5IZqKiHBFz53T3DuF+mcPVHBY+Iae2CsT3/xJoTRS1WOMVeuMs4zcfBK ZiTEtyjmLcC8DwDAxbarrM6eZJjZZohymxXMdg4zU0Y/DQSYuPqix8HaP32lXJEr12 rNjCx4Toih5Fg== From: "Rafael J. Wysocki" To: Linux PM Cc: LKML , Srinivas Pandruvada Subject: [PATCH v1] cpufreq: intel_pstate: Rearrange checks in hybrid_get_cost() Date: Wed, 17 Jun 2026 19:02:35 +0200 Message-ID: <2832945.mvXUDI8C0e@rafael.j.wysocki> Organization: Linux Kernel Development Precedence: bulk X-Mailing-List: linux-pm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="UTF-8" From: Rafael J. Wysocki Make the checks in hybrid_get_cost() more straightforward. Signed-off-by: Rafael J. Wysocki --- drivers/cpufreq/intel_pstate.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) --- a/drivers/cpufreq/intel_pstate.c +++ b/drivers/cpufreq/intel_pstate.c @@ -979,12 +979,10 @@ static int hybrid_get_cost(struct device * capacity. Similarly, P-cores start to be populated when E-cores are * utilized above 60% of the capacity. */ - if (hybrid_get_cpu_type(dev->id) == INTEL_CPU_TYPE_ATOM) { - if (hybrid_has_l3(dev->id)) /* E-core */ - *cost += 1; - } else { /* P-core */ + if (hybrid_get_cpu_type(dev->id) == INTEL_CPU_TYPE_CORE) /* P-core */ *cost += 2; - } + else if (hybrid_has_l3(dev->id)) /* E-core */ + *cost += 1; return 0; }