From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailgw.kylinos.cn (mailgw.kylinos.cn [124.126.103.232]) (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 9E49F2FAC0A; Wed, 27 Aug 2025 02:34:46 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=124.126.103.232 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756262089; cv=none; b=GtuEvtNTCB9NGr95os+rq3wuvnLfwntuaD2S+nA9CfJc4LvGQF2Z4pC4tihepSny8BfEnnDOt9BU006t4+rIlIhy3YDWKwlucYsDsZLrmAY9gpt/x8BjCM9aG4gLjQPUlwAl7GVz/a5He/V2tNfyGQFmebPlBquWzgenVDlyP00= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756262089; c=relaxed/simple; bh=zZXgnX+W1CXrmYXCsFK+Zm3j34pOJ31BJv6utloF218=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=InSTCbf34tPQEy07NrJNSVVsJd5UD7gS3292YiuCpjXre37QiM1zsVmXX11OCAkhEmxGD0yWxWHBIvOupzUBaYjfctlkSb2ewNYUZQxuIG8s6fp+VP5ugztnDDgB8mGCtODzWvym5ddRdKRyykVG6oQOnhe9PIwY19EE02p5igs= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=kylinos.cn; spf=pass smtp.mailfrom=kylinos.cn; arc=none smtp.client-ip=124.126.103.232 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=kylinos.cn Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=kylinos.cn X-UUID: 60c5210a82ee11f0b29709d653e92f7d-20250827 X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.45,REQID:2e1b9a1e-efda-43e8-9741-7accc6502d60,IP:0,U RL:0,TC:0,Content:0,EDM:0,RT:0,SF:0,FILE:0,BULK:0,RULE:Release_Ham,ACTION: release,TS:0 X-CID-META: VersionHash:6493067,CLOUDID:9c93b9b8c5fde1ad829be2d56bbb0d93,BulkI D:nil,BulkQuantity:0,Recheck:0,SF:81|82|102|850,TC:nil,Content:0|50,EDM:-3 ,IP:nil,URL:0,File:nil,RT:nil,Bulk:nil,QS:nil,BEC:nil,COL:0,OSI:0,OSA:0,AV :0,LES:1,SPR:NO,DKR:0,DKP:0,BRR:0,BRE:0,ARC:0 X-CID-BVR: 0 X-CID-BAS: 0,_,0,_ X-CID-FACTOR: TF_CID_SPAM_SNR X-UUID: 60c5210a82ee11f0b29709d653e92f7d-20250827 Received: from mail.kylinos.cn [(10.44.16.175)] by mailgw.kylinos.cn (envelope-from ) (Generic MTA) with ESMTP id 1158270070; Wed, 27 Aug 2025 10:34:38 +0800 Received: from mail.kylinos.cn (localhost [127.0.0.1]) by mail.kylinos.cn (NSMail) with SMTP id 5951CE008FAC; Wed, 27 Aug 2025 10:34:38 +0800 (CST) X-ns-mid: postfix-68AE6EBE-218835221 Received: from localhost.localdomain (unknown [172.25.120.24]) by mail.kylinos.cn (NSMail) with ESMTPA id E7FCBE008FAF; Wed, 27 Aug 2025 10:34:27 +0800 (CST) From: Zihuan Zhang To: "Rafael J . wysocki" , Viresh Kumar , Catalin Marinas , Will Deacon , Sean Christopherson , Paolo Bonzini , Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , Markus Mayer , Florian Fainelli , Srinivas Pandruvada , Madhavan Srinivasan , Michael Ellerman , Krzysztof Kozlowski , Alim Akhtar , Thierry Reding , Jonathan Hunter , MyungJoo Ham , Kyungmin Park , Chanwoo Choi , Jani Nikula , Joonas Lahtinen , Rodrigo Vivi , Tvrtko Ursulin , David Airlie , Simona Vetter , Daniel Lezcano , Sascha Hauer , Shawn Guo , Eduardo Valentin , Keerthy , Matthias Brugger , AngeloGioacchino Del Regno Cc: zhenglifeng , "H . Peter Anvin" , Zhang Rui , Len Brown , Nicholas Piggin , Christophe Leroy , Lukasz Luba , Pengutronix Kernel Team , Beata Michalska , Fabio Estevam , Pavel Machek , Sumit Gupta , Prasanna Kumar T S M , Sudeep Holla , Yicong Yang , linux-pm@vger.kernel.org, x86@kernel.org, kvm@vger.kernel.org, linux-acpi@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-samsung-soc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-tegra@vger.kernel.org, intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, imx@lists.linux.dev, linux-omap@vger.kernel.org, linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org, Zihuan Zhang Subject: [PATCH v2 13/18] drm/i915: Use __free(put_cpufreq_policy) for policy reference Date: Wed, 27 Aug 2025 10:31:57 +0800 Message-Id: <20250827023202.10310-14-zhangzihuan@kylinos.cn> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20250827023202.10310-1-zhangzihuan@kylinos.cn> References: <20250827023202.10310-1-zhangzihuan@kylinos.cn> Precedence: bulk X-Mailing-List: kvm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Replace the manual cpufreq_cpu_put() with __free(put_cpufreq_policy) annotation for policy references. This reduces the risk of reference counting mistakes and aligns the code with the latest kernel style. No functional change intended. Signed-off-by: Zihuan Zhang --- drivers/gpu/drm/i915/gt/intel_llc.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/gpu/drm/i915/gt/intel_llc.c b/drivers/gpu/drm/i915/g= t/intel_llc.c index 1d19c073ba2e..53cef2ab133d 100644 --- a/drivers/gpu/drm/i915/gt/intel_llc.c +++ b/drivers/gpu/drm/i915/gt/intel_llc.c @@ -29,13 +29,12 @@ static struct intel_gt *llc_to_gt(struct intel_llc *l= lc) =20 static unsigned int cpu_max_MHz(void) { - struct cpufreq_policy *policy; + struct cpufreq_policy *policy __free(put_cpufreq_policy); unsigned int max_khz; =20 policy =3D cpufreq_cpu_get(0); if (policy) { max_khz =3D policy->cpuinfo.max_freq; - cpufreq_cpu_put(policy); } else { /* * Default to measured freq if none found, PCU will ensure we --=20 2.25.1