Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753354AbbH0M3q (ORCPT ); Thu, 27 Aug 2015 08:29:46 -0400 Received: from mail-pa0-f47.google.com ([209.85.220.47]:36048 "EHLO mail-pa0-f47.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752182AbbH0M3p (ORCPT ); Thu, 27 Aug 2015 08:29:45 -0400 Date: Thu, 27 Aug 2015 17:59:40 +0530 From: Viresh Kumar To: Shilpasri G Bhat Cc: rjw@rjwysocki.net, stewart@linux.vnet.ibm.com, linuxppc-dev@ozlabs.org, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org Subject: Re: [PATCH] cpufreq: powernv: Increase the verbosity of OCC console messages Message-ID: <20150827122940.GW8784@linux> References: <1440666704-10666-1-git-send-email-shilpa.bhat@linux.vnet.ibm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1440666704-10666-1-git-send-email-shilpa.bhat@linux.vnet.ibm.com> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2189 Lines: 59 On 27-08-15, 14:41, Shilpasri G Bhat wrote: > Modify the OCC reset/load/active event message to make it clearer for > the user to understand the event and effect of the event. > > Suggested-by: Stewart Smith > Signed-off-by: Shilpasri G Bhat > --- > This patch is based on top of linux-next/master > > drivers/cpufreq/powernv-cpufreq.c | 9 +++++---- > 1 file changed, 5 insertions(+), 4 deletions(-) > > diff --git a/drivers/cpufreq/powernv-cpufreq.c b/drivers/cpufreq/powernv-cpufreq.c > index 546e056..64994e1 100644 > --- a/drivers/cpufreq/powernv-cpufreq.c > +++ b/drivers/cpufreq/powernv-cpufreq.c > @@ -465,6 +465,7 @@ static int powernv_cpufreq_occ_msg(struct notifier_block *nb, > switch (omsg.type) { > case OCC_RESET: > occ_reset = true; > + pr_info("OCC (On Chip Controller - enforces hard thermal/power limits) Resetting\n"); > /* > * powernv_cpufreq_throttle_check() is called in > * target() callback which can detect the throttle state > @@ -474,12 +475,12 @@ static int powernv_cpufreq_occ_msg(struct notifier_block *nb, > */ > if (!throttled) { > throttled = true; > - pr_crit("CPU Frequency is throttled\n"); > + pr_crit("CPU frequency is throttled for duration\n"); > } > - pr_info("OCC: Reset\n"); > + > break; > case OCC_LOAD: > - pr_info("OCC: Loaded\n"); > + pr_info("OCC Loading, CPU frequency is throttled until OCC is started\n"); > break; > case OCC_THROTTLE: > omsg.chip = be64_to_cpu(msg->params[1]); > @@ -488,7 +489,7 @@ static int powernv_cpufreq_occ_msg(struct notifier_block *nb, > if (occ_reset) { > occ_reset = false; > throttled = false; > - pr_info("OCC: Active\n"); > + pr_info("OCC Active, CPU frequency is no longer throttled\n"); > > for (i = 0; i < nr_chips; i++) { > chips[i].restore = true; Acked-by: Viresh Kumar -- viresh -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/