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-rw-r--r--arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c5
-rw-r--r--drivers/cpufreq/cpufreq.c6
-rw-r--r--drivers/cpufreq/cpufreq_ondemand.c2
-rw-r--r--include/linux/cpufreq.h7
4 files changed, 12 insertions, 8 deletions
diff --git a/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c b/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c
index 1def5b06fa4a..c24c4a487b7c 100644
--- a/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c
+++ b/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c
@@ -256,7 +256,8 @@ static u32 get_cur_val(const cpumask_t *mask)
* Only IA32_APERF/IA32_MPERF ratio is architecturally defined and
* no meaning should be associated with absolute values of these MSRs.
*/
-static unsigned int get_measured_perf(unsigned int cpu)
+static unsigned int get_measured_perf(struct cpufreq_policy *policy,
+ unsigned int cpu)
{
union {
struct {
@@ -326,7 +327,7 @@ static unsigned int get_measured_perf(unsigned int cpu)
#endif
- retval = per_cpu(drv_data, cpu)->max_freq * perf_percent / 100;
+ retval = per_cpu(drv_data, policy->cpu)->max_freq * perf_percent / 100;
put_cpu();
set_cpus_allowed_ptr(current, &saved_mask);
diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
index 9bbdc258624c..31d6f535a79d 100644
--- a/drivers/cpufreq/cpufreq.c
+++ b/drivers/cpufreq/cpufreq.c
@@ -1487,7 +1487,7 @@ no_policy:
}
EXPORT_SYMBOL_GPL(cpufreq_driver_target);
-int __cpufreq_driver_getavg(struct cpufreq_policy *policy)
+int __cpufreq_driver_getavg(struct cpufreq_policy *policy, unsigned int cpu)
{
int ret = 0;
@@ -1495,8 +1495,8 @@ int __cpufreq_driver_getavg(struct cpufreq_policy *policy)
if (!policy)
return -EINVAL;
- if (cpu_online(policy->cpu) && cpufreq_driver->getavg)
- ret = cpufreq_driver->getavg(policy->cpu);
+ if (cpu_online(cpu) && cpufreq_driver->getavg)
+ ret = cpufreq_driver->getavg(policy, cpu);
cpufreq_cpu_put(policy);
return ret;
diff --git a/drivers/cpufreq/cpufreq_ondemand.c b/drivers/cpufreq/cpufreq_ondemand.c
index 67c9d4f9edc0..f56debd9a8d7 100644
--- a/drivers/cpufreq/cpufreq_ondemand.c
+++ b/drivers/cpufreq/cpufreq_ondemand.c
@@ -415,7 +415,7 @@ static void dbs_check_cpu(struct cpu_dbs_info_s *this_dbs_info)
if (load < (dbs_tuners_ins.up_threshold - 10)) {
unsigned int freq_next, freq_cur;
- freq_cur = __cpufreq_driver_getavg(policy);
+ freq_cur = __cpufreq_driver_getavg(policy, policy->cpu);
if (!freq_cur)
freq_cur = policy->cur;
diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h
index 6fd5668aa572..1ee608fd7b77 100644
--- a/include/linux/cpufreq.h
+++ b/include/linux/cpufreq.h
@@ -187,7 +187,8 @@ extern int __cpufreq_driver_target(struct cpufreq_policy *policy,
unsigned int relation);
-extern int __cpufreq_driver_getavg(struct cpufreq_policy *policy);
+extern int __cpufreq_driver_getavg(struct cpufreq_policy *policy,
+ unsigned int cpu);
int cpufreq_register_governor(struct cpufreq_governor *governor);
void cpufreq_unregister_governor(struct cpufreq_governor *governor);
@@ -226,7 +227,9 @@ struct cpufreq_driver {
unsigned int (*get) (unsigned int cpu);
/* optional */
- unsigned int (*getavg) (unsigned int cpu);
+ unsigned int (*getavg) (struct cpufreq_policy *policy,
+ unsigned int cpu);
+
int (*exit) (struct cpufreq_policy *policy);
int (*suspend) (struct cpufreq_policy *policy, pm_message_t pmsg);
int (*resume) (struct cpufreq_policy *policy);