From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Rafael J. Wysocki" Subject: [PATCH] cpufreq: docs: Add missing cpuinfo_cur_freq description Date: Thu, 27 Jul 2017 02:05:56 +0200 Message-ID: <3481245.BTZgO6DXTS@aspire.rjw.lan> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7Bit Return-path: Received: from cloudserver094114.home.net.pl ([79.96.170.134]:48929 "EHLO cloudserver094114.home.net.pl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751078AbdG0AN5 (ORCPT ); Wed, 26 Jul 2017 20:13:57 -0400 Sender: linux-pm-owner@vger.kernel.org List-Id: linux-pm@vger.kernel.org To: Linux PM Cc: LKML , Linux Documentation , Viresh Kumar , Srinivas Pandruvada From: Rafael J. Wysocki Add a description of the cpuinfo_cur_freq policy attribute in sysfs to the cpufreq documentation under Documentation/admin-guide/pm/ as it is missing after commit 2a0e49279850 (cpufreq: User/admin documentation update and consolidation) that overlooked it. Fixes: 2a0e49279850 (cpufreq: User/admin documentation update and consolidation) Signed-off-by: Rafael J. Wysocki --- Documentation/admin-guide/pm/cpufreq.rst | 8 ++++++++ 1 file changed, 8 insertions(+) Index: linux-pm/Documentation/admin-guide/pm/cpufreq.rst =================================================================== --- linux-pm.orig/Documentation/admin-guide/pm/cpufreq.rst +++ linux-pm/Documentation/admin-guide/pm/cpufreq.rst @@ -237,6 +237,14 @@ are the following: This attribute is not present if the scaling driver in use does not support it. +``cpuinfo_cur_freq`` + Current frequency of the CPUs belonging to this policy as obtained from + the hardware (in KHz). + + This is expected to be the frequency the hardware actually runs at. + If that frequency cannot be determined, this attribute should not + be present. + ``cpuinfo_max_freq`` Maximum possible operating frequency the CPUs belonging to this policy can run at (in kHz).