44 static ssize_t show_total_trans(struct cpufreq_policy *policy, char *buf)  in show_total_trans()  argument
46 	return sprintf(buf, "%d\n", policy->stats->total_trans);  in show_total_trans()
49 static ssize_t show_time_in_state(struct cpufreq_policy *policy, char *buf)  in show_time_in_state()  argument
51 	struct cpufreq_stats *stats = policy->stats;  in show_time_in_state()
65 static ssize_t show_trans_table(struct cpufreq_policy *policy, char *buf)  in show_trans_table()  argument
67 	struct cpufreq_stats *stats = policy->stats;  in show_trans_table()
133 static void __cpufreq_stats_free_table(struct cpufreq_policy *policy)  in __cpufreq_stats_free_table()  argument
135 	struct cpufreq_stats *stats = policy->stats;  in __cpufreq_stats_free_table()
143 	sysfs_remove_group(&policy->kobj, &stats_attr_group);  in __cpufreq_stats_free_table()
146 	policy->stats = NULL;  in __cpufreq_stats_free_table()
151 	struct cpufreq_policy *policy;  in cpufreq_stats_free_table()  local
153 	policy = cpufreq_cpu_get(cpu);  in cpufreq_stats_free_table()
154 	if (!policy)  in cpufreq_stats_free_table()
157 	__cpufreq_stats_free_table(policy);  in cpufreq_stats_free_table()
159 	cpufreq_cpu_put(policy);  in cpufreq_stats_free_table()
162 static int __cpufreq_stats_create_table(struct cpufreq_policy *policy)  in __cpufreq_stats_create_table()  argument
167 	unsigned int cpu = policy->cpu;  in __cpufreq_stats_create_table()
176 	if (policy->stats)  in __cpufreq_stats_create_table()
213 	stats->last_index = freq_table_get_index(stats, policy->cur);  in __cpufreq_stats_create_table()
215 	policy->stats = stats;  in __cpufreq_stats_create_table()
216 	ret = sysfs_create_group(&policy->kobj, &stats_attr_group);  in __cpufreq_stats_create_table()
221 	policy->stats = NULL;  in __cpufreq_stats_create_table()
231 	struct cpufreq_policy *policy;  in cpufreq_stats_create_table()  local
237 	policy = cpufreq_cpu_get(cpu);  in cpufreq_stats_create_table()
238 	if (likely(!policy))  in cpufreq_stats_create_table()
241 	__cpufreq_stats_create_table(policy);  in cpufreq_stats_create_table()
243 	cpufreq_cpu_put(policy);  in cpufreq_stats_create_table()
250 	struct cpufreq_policy *policy = data;  in cpufreq_stat_notifier_policy()  local
253 		ret = __cpufreq_stats_create_table(policy);  in cpufreq_stat_notifier_policy()
255 		__cpufreq_stats_free_table(policy);  in cpufreq_stat_notifier_policy()
264 	struct cpufreq_policy *policy = cpufreq_cpu_get(freq->cpu);  in cpufreq_stat_notifier_trans()  local
268 	if (!policy) {  in cpufreq_stat_notifier_trans()
276 	if (!policy->stats) {  in cpufreq_stat_notifier_trans()
281 	stats = policy->stats;  in cpufreq_stat_notifier_trans()
302 	cpufreq_cpu_put(policy);  in cpufreq_stat_notifier_trans()