From mboxrd@z Thu Jan 1 00:00:00 1970 From: Viresh Kumar Subject: [PATCH V2 07/11] cpufreq: Use cpufreq_policy_list for iterating over policies Date: Tue, 6 Aug 2013 22:53:09 +0530 Message-ID: References: Return-path: In-Reply-To: In-Reply-To: References: Sender: cpufreq-owner@vger.kernel.org To: rjw@sisk.pl Cc: linaro-kernel@lists.linaro.org, patches@linaro.org, cpufreq@vger.kernel.org, linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, srivatsa.bhat@linux.vnet.ibm.com, Viresh Kumar List-Id: linux-pm@vger.kernel.org For iterating over all policies currently we are iterating over all CPUs and then finding their policies. Lets use the newly created infrastructure cpufreq_policy_list. Signed-off-by: Viresh Kumar --- drivers/cpufreq/cpufreq.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c index f5999c4..fe04b79 100644 --- a/drivers/cpufreq/cpufreq.c +++ b/drivers/cpufreq/cpufreq.c @@ -984,8 +984,8 @@ static int __cpufreq_add_dev(struct device *dev, struct subsys_interface *sif, struct cpufreq_policy *policy; unsigned long flags; #ifdef CONFIG_HOTPLUG_CPU + struct cpufreq_policy *tpolicy; struct cpufreq_governor *gov; - int sibling; #endif if (cpu_is_offline(cpu)) @@ -1005,11 +1005,11 @@ static int __cpufreq_add_dev(struct device *dev, struct subsys_interface *sif, #ifdef CONFIG_HOTPLUG_CPU /* Check if this cpu was hot-unplugged earlier and has siblings */ read_lock_irqsave(&cpufreq_driver_lock, flags); - for_each_online_cpu(sibling) { - struct cpufreq_policy *cp = per_cpu(cpufreq_cpu_data, sibling); - if (cp && cpumask_test_cpu(cpu, cp->related_cpus)) { + list_for_each_entry(tpolicy, &cpufreq_policy_list, policy_list) { + if (cpumask_test_cpu(cpu, tpolicy->related_cpus)) { read_unlock_irqrestore(&cpufreq_driver_lock, flags); - return cpufreq_add_policy_cpu(cp, cpu, dev, frozen); + return cpufreq_add_policy_cpu(tpolicy, cpu, dev, + frozen); } } read_unlock_irqrestore(&cpufreq_driver_lock, flags); -- 1.7.12.rc2.18.g61b472e