cpufreq: stats: Make the stats code non-modular

[cascardo/linux.git] / drivers / cpufreq / cpufreq.c

diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
index 198416b..c6a14ba 100644 (file)
--- a/drivers/cpufreq/cpufreq.c
+++ b/drivers/cpufreq/cpufreq.c
@@ -347,6 +347,7 @@ static void __cpufreq_notify_transition(struct cpufreq_policy *policy,
                pr_debug("FREQ: %lu - CPU: %lu\n",
                         (unsigned long)freqs->new, (unsigned long)freqs->cpu);
                trace_cpu_frequency(freqs->new, freqs->cpu);
+               cpufreq_stats_record_transition(policy, freqs->new);
                srcu_notifier_call_chain(&cpufreq_transition_notifier_list,
                                CPUFREQ_POSTCHANGE, freqs);
                if (likely(policy) && likely(policy->cpu == freqs->cpu))
@@ -1108,6 +1109,7 @@ static void cpufreq_policy_put_kobj(struct cpufreq_policy *policy, bool notify)
                                             CPUFREQ_REMOVE_POLICY, policy);
 
        down_write(&policy->rwsem);
+       cpufreq_stats_free_table(policy);
        cpufreq_remove_dev_symlink(policy);
        kobj = &policy->kobj;
        cmp = &policy->kobj_unregister;
@@ -1262,6 +1264,8 @@ static int cpufreq_online(unsigned int cpu)
                ret = cpufreq_add_dev_interface(policy);
                if (ret)
                        goto out_exit_policy;
+
+               cpufreq_stats_create_table(policy);
                blocking_notifier_call_chain(&cpufreq_policy_notifier_list,
                                CPUFREQ_CREATE_POLICY, policy);