From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 16BBAC64E7C for ; Tue, 17 Nov 2020 13:41:47 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D33BC20870 for ; Tue, 17 Nov 2020 13:41:46 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="PLyx1EDM" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1733103AbgKQNlb (ORCPT ); Tue, 17 Nov 2020 08:41:31 -0500 Received: from mail.kernel.org ([198.145.29.99]:53754 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1733100AbgKQNla (ORCPT ); Tue, 17 Nov 2020 08:41:30 -0500 Received: from localhost (83-86-74-64.cable.dynamic.v4.ziggo.nl [83.86.74.64]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 36177206A5; Tue, 17 Nov 2020 13:41:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1605620489; bh=UEn0ZFjxedI0aPXmovHTbuX/YSC2lScuXPP+OvKagi8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=PLyx1EDMgnb6hyTCyCHXmOGAkh7+aAom6pA1ZXN2A45upexY9q3wQOvPSB45U5Rvh 7XDhMMrq0JY+q6KOivcR+zpcovjZZSyprEGpjfB94bfm+hbOarjR1eYfpj3ESgYLRu QWNmpOYwERD6U5MTvfBG4SMj9zbKGP9Rzi7dnlSg= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, "Rafael J. Wysocki" , Viresh Kumar Subject: [PATCH 5.9 237/255] cpufreq: Add strict_target to struct cpufreq_policy Date: Tue, 17 Nov 2020 14:06:17 +0100 Message-Id: <20201117122150.471797225@linuxfoundation.org> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20201117122138.925150709@linuxfoundation.org> References: <20201117122138.925150709@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Rafael J. Wysocki commit ea9364bbadf11f0c55802cf11387d74f524cee84 upstream. Add a new field to be set when the CPUFREQ_GOV_STRICT_TARGET flag is set for the current governor to struct cpufreq_policy, so that the drivers needing to check CPUFREQ_GOV_STRICT_TARGET do not have to access the governor object during every frequency transition. Signed-off-by: Rafael J. Wysocki Acked-by: Viresh Kumar Signed-off-by: Greg Kroah-Hartman --- drivers/cpufreq/cpufreq.c | 2 ++ include/linux/cpufreq.h | 6 ++++++ 2 files changed, 8 insertions(+) --- a/drivers/cpufreq/cpufreq.c +++ b/drivers/cpufreq/cpufreq.c @@ -2259,6 +2259,8 @@ static int cpufreq_init_governor(struct } } + policy->strict_target = !!(policy->governor->flags & CPUFREQ_GOV_STRICT_TARGET); + return 0; } --- a/include/linux/cpufreq.h +++ b/include/linux/cpufreq.h @@ -110,6 +110,12 @@ struct cpufreq_policy { bool fast_switch_enabled; /* + * Set if the CPUFREQ_GOV_STRICT_TARGET flag is set for the current + * governor. + */ + bool strict_target; + + /* * Preferred average time interval between consecutive invocations of * the driver to set the frequency for this policy. To be set by the * scaling driver (0, which is the default, means no preference).