From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753159Ab2L0O4m (ORCPT ); Thu, 27 Dec 2012 09:56:42 -0500 Received: from mail-wi0-f179.google.com ([209.85.212.179]:56996 "EHLO mail-wi0-f179.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753056Ab2L0O4e (ORCPT ); Thu, 27 Dec 2012 09:56:34 -0500 From: Fabio Baltieri To: "Rafael J. Wysocki" , cpufreq@vger.kernel.org, linux-pm@vger.kernel.org Cc: Linus Walleij , linux-kernel@vger.kernel.org, Fabio Baltieri Subject: [PATCH 5/5] cpufreq: ondemand: use all CPUs in update_sampling_rate Date: Thu, 27 Dec 2012 15:55:42 +0100 Message-Id: <1356620142-8680-6-git-send-email-fabio.baltieri@linaro.org> X-Mailer: git-send-email 1.7.12.1 In-Reply-To: <1356620142-8680-1-git-send-email-fabio.baltieri@linaro.org> References: <1356620142-8680-1-git-send-email-fabio.baltieri@linaro.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Modify update_sampling_rate() to check, and eventually immediately schedule, all CPU's do_dbs_timer delayed work. This is required in case of software coordinated CPUs, as we now have a separate delayed work for each CPU. Signed-off-by: Fabio Baltieri --- drivers/cpufreq/cpufreq_ondemand.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/cpufreq/cpufreq_ondemand.c b/drivers/cpufreq/cpufreq_ondemand.c index 13ceb3c..1017b90 100644 --- a/drivers/cpufreq/cpufreq_ondemand.c +++ b/drivers/cpufreq/cpufreq_ondemand.c @@ -326,7 +326,7 @@ static void update_sampling_rate(unsigned int new_rate) cpufreq_cpu_put(policy); continue; } - dbs_info = &per_cpu(od_cpu_dbs_info, policy->cpu); + dbs_info = &per_cpu(od_cpu_dbs_info, cpu); cpufreq_cpu_put(policy); mutex_lock(&dbs_info->cdbs.timer_mutex); @@ -345,8 +345,7 @@ static void update_sampling_rate(unsigned int new_rate) cancel_delayed_work_sync(&dbs_info->cdbs.work); mutex_lock(&dbs_info->cdbs.timer_mutex); - schedule_delayed_work_on(dbs_info->cdbs.cpu, - &dbs_info->cdbs.work, + schedule_delayed_work_on(cpu, &dbs_info->cdbs.work, usecs_to_jiffies(new_rate)); } -- 1.7.12.1