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-rw-r--r--drivers/cpufreq/cpufreq.c59
-rw-r--r--drivers/cpufreq/cpufreq_conservative.c2
-rw-r--r--drivers/cpufreq/cpufreq_ondemand.c4
-rw-r--r--drivers/cpufreq/cpufreq_stats.c24
-rw-r--r--drivers/cpufreq/cpufreq_userspace.c79
-rw-r--r--drivers/cpufreq/freq_table.c12
6 files changed, 95 insertions, 85 deletions
diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
index 1d41496ed2f..8d6a3ff0267 100644
--- a/drivers/cpufreq/cpufreq.c
+++ b/drivers/cpufreq/cpufreq.c
@@ -38,10 +38,10 @@
* also protects the cpufreq_cpu_data array.
*/
static struct cpufreq_driver *cpufreq_driver;
-static struct cpufreq_policy *cpufreq_cpu_data[NR_CPUS];
+static DEFINE_PER_CPU(struct cpufreq_policy *, cpufreq_cpu_data);
#ifdef CONFIG_HOTPLUG_CPU
/* This one keeps track of the previously set governor of a removed CPU */
-static struct cpufreq_governor *cpufreq_cpu_governor[NR_CPUS];
+static DEFINE_PER_CPU(struct cpufreq_governor *, cpufreq_cpu_governor);
#endif
static DEFINE_SPINLOCK(cpufreq_driver_lock);
@@ -135,7 +135,7 @@ struct cpufreq_policy *cpufreq_cpu_get(unsigned int cpu)
struct cpufreq_policy *data;
unsigned long flags;
- if (cpu >= NR_CPUS)
+ if (cpu >= nr_cpu_ids)
goto err_out;
/* get the cpufreq driver */
@@ -149,7 +149,7 @@ struct cpufreq_policy *cpufreq_cpu_get(unsigned int cpu)
/* get the CPU */
- data = cpufreq_cpu_data[cpu];
+ data = per_cpu(cpufreq_cpu_data, cpu);
if (!data)
goto err_out_put_module;
@@ -327,7 +327,7 @@ void cpufreq_notify_transition(struct cpufreq_freqs *freqs, unsigned int state)
dprintk("notification %u of frequency transition to %u kHz\n",
state, freqs->new);
- policy = cpufreq_cpu_data[freqs->cpu];
+ policy = per_cpu(cpufreq_cpu_data, freqs->cpu);
switch (state) {
case CPUFREQ_PRECHANGE:
@@ -589,7 +589,7 @@ static ssize_t show_cpus(cpumask_t mask, char *buf)
ssize_t i = 0;
unsigned int cpu;
- for_each_cpu_mask(cpu, mask) {
+ for_each_cpu_mask_nr(cpu, mask) {
if (i)
i += scnprintf(&buf[i], (PAGE_SIZE - i - 2), " ");
i += scnprintf(&buf[i], (PAGE_SIZE - i - 2), "%u", cpu);
@@ -828,14 +828,14 @@ static int cpufreq_add_dev(struct sys_device *sys_dev)
#ifdef CONFIG_SMP
#ifdef CONFIG_HOTPLUG_CPU
- if (cpufreq_cpu_governor[cpu]){
- policy->governor = cpufreq_cpu_governor[cpu];
+ if (per_cpu(cpufreq_cpu_governor, cpu)) {
+ policy->governor = per_cpu(cpufreq_cpu_governor, cpu);
dprintk("Restoring governor %s for cpu %d\n",
policy->governor->name, cpu);
}
#endif
- for_each_cpu_mask(j, policy->cpus) {
+ for_each_cpu_mask_nr(j, policy->cpus) {
if (cpu == j)
continue;
@@ -854,7 +854,7 @@ static int cpufreq_add_dev(struct sys_device *sys_dev)
spin_lock_irqsave(&cpufreq_driver_lock, flags);
managed_policy->cpus = policy->cpus;
- cpufreq_cpu_data[cpu] = managed_policy;
+ per_cpu(cpufreq_cpu_data, cpu) = managed_policy;
spin_unlock_irqrestore(&cpufreq_driver_lock, flags);
dprintk("CPU already managed, adding link\n");
@@ -898,14 +898,14 @@ static int cpufreq_add_dev(struct sys_device *sys_dev)
}
spin_lock_irqsave(&cpufreq_driver_lock, flags);
- for_each_cpu_mask(j, policy->cpus) {
- cpufreq_cpu_data[j] = policy;
+ for_each_cpu_mask_nr(j, policy->cpus) {
+ per_cpu(cpufreq_cpu_data, j) = policy;
per_cpu(policy_cpu, j) = policy->cpu;
}
spin_unlock_irqrestore(&cpufreq_driver_lock, flags);
/* symlink affected CPUs */
- for_each_cpu_mask(j, policy->cpus) {
+ for_each_cpu_mask_nr(j, policy->cpus) {
if (j == cpu)
continue;
if (!cpu_online(j))
@@ -945,8 +945,8 @@ static int cpufreq_add_dev(struct sys_device *sys_dev)
err_out_unregister:
spin_lock_irqsave(&cpufreq_driver_lock, flags);
- for_each_cpu_mask(j, policy->cpus)
- cpufreq_cpu_data[j] = NULL;
+ for_each_cpu_mask_nr(j, policy->cpus)
+ per_cpu(cpufreq_cpu_data, j) = NULL;
spin_unlock_irqrestore(&cpufreq_driver_lock, flags);
kobject_put(&policy->kobj);
@@ -989,7 +989,7 @@ static int __cpufreq_remove_dev(struct sys_device *sys_dev)
dprintk("unregistering CPU %u\n", cpu);
spin_lock_irqsave(&cpufreq_driver_lock, flags);
- data = cpufreq_cpu_data[cpu];
+ data = per_cpu(cpufreq_cpu_data, cpu);
if (!data) {
spin_unlock_irqrestore(&cpufreq_driver_lock, flags);
@@ -997,7 +997,7 @@ static int __cpufreq_remove_dev(struct sys_device *sys_dev)
unlock_policy_rwsem_write(cpu);
return -EINVAL;
}
- cpufreq_cpu_data[cpu] = NULL;
+ per_cpu(cpufreq_cpu_data, cpu) = NULL;
#ifdef CONFIG_SMP
@@ -1019,31 +1019,31 @@ static int __cpufreq_remove_dev(struct sys_device *sys_dev)
#ifdef CONFIG_SMP
#ifdef CONFIG_HOTPLUG_CPU
- cpufreq_cpu_governor[cpu] = data->governor;
+ per_cpu(cpufreq_cpu_governor, cpu) = data->governor;
#endif
/* if we have other CPUs still registered, we need to unlink them,
* or else wait_for_completion below will lock up. Clean the
- * cpufreq_cpu_data[] while holding the lock, and remove the sysfs
- * links afterwards.
+ * per_cpu(cpufreq_cpu_data) while holding the lock, and remove
+ * the sysfs links afterwards.
*/
if (unlikely(cpus_weight(data->cpus) > 1)) {
- for_each_cpu_mask(j, data->cpus) {
+ for_each_cpu_mask_nr(j, data->cpus) {
if (j == cpu)
continue;
- cpufreq_cpu_data[j] = NULL;
+ per_cpu(cpufreq_cpu_data, j) = NULL;
}
}
spin_unlock_irqrestore(&cpufreq_driver_lock, flags);
if (unlikely(cpus_weight(data->cpus) > 1)) {
- for_each_cpu_mask(j, data->cpus) {
+ for_each_cpu_mask_nr(j, data->cpus) {
if (j == cpu)
continue;
dprintk("removing link for cpu %u\n", j);
#ifdef CONFIG_HOTPLUG_CPU
- cpufreq_cpu_governor[j] = data->governor;
+ per_cpu(cpufreq_cpu_governor, j) = data->governor;
#endif
cpu_sys_dev = get_cpu_sysdev(j);
sysfs_remove_link(&cpu_sys_dev->kobj, "cpufreq");
@@ -1153,7 +1153,7 @@ EXPORT_SYMBOL(cpufreq_quick_get);
static unsigned int __cpufreq_get(unsigned int cpu)
{
- struct cpufreq_policy *policy = cpufreq_cpu_data[cpu];
+ struct cpufreq_policy *policy = per_cpu(cpufreq_cpu_data, cpu);
unsigned int ret_freq = 0;
if (!cpufreq_driver->get)
@@ -1822,16 +1822,19 @@ int cpufreq_register_driver(struct cpufreq_driver *driver_data)
cpufreq_driver = driver_data;
spin_unlock_irqrestore(&cpufreq_driver_lock, flags);
- ret = sysdev_driver_register(&cpu_sysdev_class,&cpufreq_sysdev_driver);
+ ret = sysdev_driver_register(&cpu_sysdev_class,
+ &cpufreq_sysdev_driver);
if ((!ret) && !(cpufreq_driver->flags & CPUFREQ_STICKY)) {
int i;
ret = -ENODEV;
/* check for at least one working CPU */
- for (i=0; i<NR_CPUS; i++)
- if (cpufreq_cpu_data[i])
+ for (i = 0; i < nr_cpu_ids; i++)
+ if (cpu_possible(i) && per_cpu(cpufreq_cpu_data, i)) {
ret = 0;
+ break;
+ }
/* if all ->init() calls failed, unregister */
if (ret) {
diff --git a/drivers/cpufreq/cpufreq_conservative.c b/drivers/cpufreq/cpufreq_conservative.c
index 5d3a04ba6ad..fe565ee4375 100644
--- a/drivers/cpufreq/cpufreq_conservative.c
+++ b/drivers/cpufreq/cpufreq_conservative.c
@@ -497,7 +497,7 @@ static int cpufreq_governor_dbs(struct cpufreq_policy *policy,
return rc;
}
- for_each_cpu_mask(j, policy->cpus) {
+ for_each_cpu_mask_nr(j, policy->cpus) {
struct cpu_dbs_info_s *j_dbs_info;
j_dbs_info = &per_cpu(cpu_dbs_info, j);
j_dbs_info->cur_policy = policy;
diff --git a/drivers/cpufreq/cpufreq_ondemand.c b/drivers/cpufreq/cpufreq_ondemand.c
index d2af20dda38..33855cb3cf1 100644
--- a/drivers/cpufreq/cpufreq_ondemand.c
+++ b/drivers/cpufreq/cpufreq_ondemand.c
@@ -367,7 +367,7 @@ static void dbs_check_cpu(struct cpu_dbs_info_s *this_dbs_info)
/* Get Idle Time */
idle_ticks = UINT_MAX;
- for_each_cpu_mask(j, policy->cpus) {
+ for_each_cpu_mask_nr(j, policy->cpus) {
cputime64_t total_idle_ticks;
unsigned int tmp_idle_ticks;
struct cpu_dbs_info_s *j_dbs_info;
@@ -521,7 +521,7 @@ static int cpufreq_governor_dbs(struct cpufreq_policy *policy,
return rc;
}
- for_each_cpu_mask(j, policy->cpus) {
+ for_each_cpu_mask_nr(j, policy->cpus) {
struct cpu_dbs_info_s *j_dbs_info;
j_dbs_info = &per_cpu(cpu_dbs_info, j);
j_dbs_info->cur_policy = policy;
diff --git a/drivers/cpufreq/cpufreq_stats.c b/drivers/cpufreq/cpufreq_stats.c
index ae70d63a8b2..c0ff97d375d 100644
--- a/drivers/cpufreq/cpufreq_stats.c
+++ b/drivers/cpufreq/cpufreq_stats.c
@@ -43,7 +43,7 @@ struct cpufreq_stats {
#endif
};
-static struct cpufreq_stats *cpufreq_stats_table[NR_CPUS];
+static DEFINE_PER_CPU(struct cpufreq_stats *, cpufreq_stats_table);
struct cpufreq_stats_attribute {
struct attribute attr;
@@ -58,7 +58,7 @@ cpufreq_stats_update (unsigned int cpu)
cur_time = get_jiffies_64();
spin_lock(&cpufreq_stats_lock);
- stat = cpufreq_stats_table[cpu];
+ stat = per_cpu(cpufreq_stats_table, cpu);
if (stat->time_in_state)
stat->time_in_state[stat->last_index] =
cputime64_add(stat->time_in_state[stat->last_index],
@@ -71,11 +71,11 @@ cpufreq_stats_update (unsigned int cpu)
static ssize_t
show_total_trans(struct cpufreq_policy *policy, char *buf)
{
- struct cpufreq_stats *stat = cpufreq_stats_table[policy->cpu];
+ struct cpufreq_stats *stat = per_cpu(cpufreq_stats_table, policy->cpu);
if (!stat)
return 0;
return sprintf(buf, "%d\n",
- cpufreq_stats_table[stat->cpu]->total_trans);
+ per_cpu(cpufreq_stats_table, stat->cpu)->total_trans);
}
static ssize_t
@@ -83,7 +83,7 @@ show_time_in_state(struct cpufreq_policy *policy, char *buf)
{
ssize_t len = 0;
int i;
- struct cpufreq_stats *stat = cpufreq_stats_table[policy->cpu];
+ struct cpufreq_stats *stat = per_cpu(cpufreq_stats_table, policy->cpu);
if (!stat)
return 0;
cpufreq_stats_update(stat->cpu);
@@ -101,7 +101,7 @@ show_trans_table(struct cpufreq_policy *policy, char *buf)
ssize_t len = 0;
int i, j;
- struct cpufreq_stats *stat = cpufreq_stats_table[policy->cpu];
+ struct cpufreq_stats *stat = per_cpu(cpufreq_stats_table, policy->cpu);
if (!stat)
return 0;
cpufreq_stats_update(stat->cpu);
@@ -170,7 +170,7 @@ freq_table_get_index(struct cpufreq_stats *stat, unsigned int freq)
static void cpufreq_stats_free_table(unsigned int cpu)
{
- struct cpufreq_stats *stat = cpufreq_stats_table[cpu];
+ struct cpufreq_stats *stat = per_cpu(cpufreq_stats_table, cpu);
struct cpufreq_policy *policy = cpufreq_cpu_get(cpu);
if (policy && policy->cpu == cpu)
sysfs_remove_group(&policy->kobj, &stats_attr_group);
@@ -178,7 +178,7 @@ static void cpufreq_stats_free_table(unsigned int cpu)
kfree(stat->time_in_state);
kfree(stat);
}
- cpufreq_stats_table[cpu] = NULL;
+ per_cpu(cpufreq_stats_table, cpu) = NULL;
if (policy)
cpufreq_cpu_put(policy);
}
@@ -192,7 +192,7 @@ cpufreq_stats_create_table (struct cpufreq_policy *policy,
struct cpufreq_policy *data;
unsigned int alloc_size;
unsigned int cpu = policy->cpu;
- if (cpufreq_stats_table[cpu])
+ if (per_cpu(cpufreq_stats_table, cpu))
return -EBUSY;
if ((stat = kzalloc(sizeof(struct cpufreq_stats), GFP_KERNEL)) == NULL)
return -ENOMEM;
@@ -207,7 +207,7 @@ cpufreq_stats_create_table (struct cpufreq_policy *policy,
goto error_out;
stat->cpu = cpu;
- cpufreq_stats_table[cpu] = stat;
+ per_cpu(cpufreq_stats_table, cpu) = stat;
for (i=0; table[i].frequency != CPUFREQ_TABLE_END; i++) {
unsigned int freq = table[i].frequency;
@@ -251,7 +251,7 @@ error_out:
cpufreq_cpu_put(data);
error_get_fail:
kfree(stat);
- cpufreq_stats_table[cpu] = NULL;
+ per_cpu(cpufreq_stats_table, cpu) = NULL;
return ret;
}
@@ -284,7 +284,7 @@ cpufreq_stat_notifier_trans (struct notifier_block *nb, unsigned long val,
if (val != CPUFREQ_POSTCHANGE)
return 0;
- stat = cpufreq_stats_table[freq->cpu];
+ stat = per_cpu(cpufreq_stats_table, freq->cpu);
if (!stat)
return 0;
diff --git a/drivers/cpufreq/cpufreq_userspace.c b/drivers/cpufreq/cpufreq_userspace.c
index cb2ac01a41a..32244aa7cc0 100644
--- a/drivers/cpufreq/cpufreq_userspace.c
+++ b/drivers/cpufreq/cpufreq_userspace.c
@@ -30,16 +30,18 @@
/**
* A few values needed by the userspace governor
*/
-static unsigned int cpu_max_freq[NR_CPUS];
-static unsigned int cpu_min_freq[NR_CPUS];
-static unsigned int cpu_cur_freq[NR_CPUS]; /* current CPU freq */
-static unsigned int cpu_set_freq[NR_CPUS]; /* CPU freq desired by userspace */
-static unsigned int cpu_is_managed[NR_CPUS];
+static DEFINE_PER_CPU(unsigned int, cpu_max_freq);
+static DEFINE_PER_CPU(unsigned int, cpu_min_freq);
+static DEFINE_PER_CPU(unsigned int, cpu_cur_freq); /* current CPU freq */
+static DEFINE_PER_CPU(unsigned int, cpu_set_freq); /* CPU freq desired by
+ userspace */
+static DEFINE_PER_CPU(unsigned int, cpu_is_managed);
static DEFINE_MUTEX (userspace_mutex);
static int cpus_using_userspace_governor;
-#define dprintk(msg...) cpufreq_debug_printk(CPUFREQ_DEBUG_GOVERNOR, "userspace", msg)
+#define dprintk(msg...) \
+ cpufreq_debug_printk(CPUFREQ_DEBUG_GOVERNOR, "userspace", msg)
/* keep track of frequency transitions */
static int
@@ -48,12 +50,12 @@ userspace_cpufreq_notifier(struct notifier_block *nb, unsigned long val,
{
struct cpufreq_freqs *freq = data;
- if (!cpu_is_managed[freq->cpu])
+ if (!per_cpu(cpu_is_managed, freq->cpu))
return 0;
dprintk("saving cpu_cur_freq of cpu %u to be %u kHz\n",
freq->cpu, freq->new);
- cpu_cur_freq[freq->cpu] = freq->new;
+ per_cpu(cpu_cur_freq, freq->cpu) = freq->new;
return 0;
}
@@ -77,15 +79,15 @@ static int cpufreq_set(struct cpufreq_policy *policy, unsigned int freq)
dprintk("cpufreq_set for cpu %u, freq %u kHz\n", policy->cpu, freq);
mutex_lock(&userspace_mutex);
- if (!cpu_is_managed[policy->cpu])
+ if (!per_cpu(cpu_is_managed, policy->cpu))
goto err;
- cpu_set_freq[policy->cpu] = freq;
+ per_cpu(cpu_set_freq, policy->cpu) = freq;
- if (freq < cpu_min_freq[policy->cpu])
- freq = cpu_min_freq[policy->cpu];
- if (freq > cpu_max_freq[policy->cpu])
- freq = cpu_max_freq[policy->cpu];
+ if (freq < per_cpu(cpu_min_freq, policy->cpu))
+ freq = per_cpu(cpu_min_freq, policy->cpu);
+ if (freq > per_cpu(cpu_max_freq, policy->cpu))
+ freq = per_cpu(cpu_max_freq, policy->cpu);
/*
* We're safe from concurrent calls to ->target() here
@@ -104,7 +106,7 @@ static int cpufreq_set(struct cpufreq_policy *policy, unsigned int freq)
static ssize_t show_speed(struct cpufreq_policy *policy, char *buf)
{
- return sprintf(buf, "%u\n", cpu_cur_freq[policy->cpu]);
+ return sprintf(buf, "%u\n", per_cpu(cpu_cur_freq, policy->cpu));
}
static int cpufreq_governor_userspace(struct cpufreq_policy *policy,
@@ -127,12 +129,17 @@ static int cpufreq_governor_userspace(struct cpufreq_policy *policy,
}
cpus_using_userspace_governor++;
- cpu_is_managed[cpu] = 1;
- cpu_min_freq[cpu] = policy->min;
- cpu_max_freq[cpu] = policy->max;
- cpu_cur_freq[cpu] = policy->cur;
- cpu_set_freq[cpu] = policy->cur;
- dprintk("managing cpu %u started (%u - %u kHz, currently %u kHz)\n", cpu, cpu_min_freq[cpu], cpu_max_freq[cpu], cpu_cur_freq[cpu]);
+ per_cpu(cpu_is_managed, cpu) = 1;
+ per_cpu(cpu_min_freq, cpu) = policy->min;
+ per_cpu(cpu_max_freq, cpu) = policy->max;
+ per_cpu(cpu_cur_freq, cpu) = policy->cur;
+ per_cpu(cpu_set_freq, cpu) = policy->cur;
+ dprintk("managing cpu %u started "
+ "(%u - %u kHz, currently %u kHz)\n",
+ cpu,
+ per_cpu(cpu_min_freq, cpu),
+ per_cpu(cpu_max_freq, cpu),
+ per_cpu(cpu_cur_freq, cpu));
mutex_unlock(&userspace_mutex);
break;
@@ -145,34 +152,34 @@ static int cpufreq_governor_userspace(struct cpufreq_policy *policy,
CPUFREQ_TRANSITION_NOTIFIER);
}
- cpu_is_managed[cpu] = 0;
- cpu_min_freq[cpu] = 0;
- cpu_max_freq[cpu] = 0;
- cpu_set_freq[cpu] = 0;
+ per_cpu(cpu_is_managed, cpu) = 0;
+ per_cpu(cpu_min_freq, cpu) = 0;
+ per_cpu(cpu_max_freq, cpu) = 0;
+ per_cpu(cpu_set_freq, cpu) = 0;
dprintk("managing cpu %u stopped\n", cpu);
mutex_unlock(&userspace_mutex);
break;
case CPUFREQ_GOV_LIMITS:
mutex_lock(&userspace_mutex);
- dprintk("limit event for cpu %u: %u - %u kHz,"
+ dprintk("limit event for cpu %u: %u - %u kHz, "
"currently %u kHz, last set to %u kHz\n",
cpu, policy->min, policy->max,
- cpu_cur_freq[cpu], cpu_set_freq[cpu]);
- if (policy->max < cpu_set_freq[cpu]) {
+ per_cpu(cpu_cur_freq, cpu),
+ per_cpu(cpu_set_freq, cpu));
+ if (policy->max < per_cpu(cpu_set_freq, cpu)) {
__cpufreq_driver_target(policy, policy->max,
CPUFREQ_RELATION_H);
- }
- else if (policy->min > cpu_set_freq[cpu]) {
+ } else if (policy->min > per_cpu(cpu_set_freq, cpu)) {
__cpufreq_driver_target(policy, policy->min,
CPUFREQ_RELATION_L);
- }
- else {
- __cpufreq_driver_target(policy, cpu_set_freq[cpu],
+ } else {
+ __cpufreq_driver_target(policy,
+ per_cpu(cpu_set_freq, cpu),
CPUFREQ_RELATION_L);
}
- cpu_min_freq[cpu] = policy->min;
- cpu_max_freq[cpu] = policy->max;
- cpu_cur_freq[cpu] = policy->cur;
+ per_cpu(cpu_min_freq, cpu) = policy->min;
+ per_cpu(cpu_max_freq, cpu) = policy->max;
+ per_cpu(cpu_cur_freq, cpu) = policy->cur;
mutex_unlock(&userspace_mutex);
break;
}
diff --git a/drivers/cpufreq/freq_table.c b/drivers/cpufreq/freq_table.c
index b64c6bc445e..9071d80fbba 100644
--- a/drivers/cpufreq/freq_table.c
+++ b/drivers/cpufreq/freq_table.c
@@ -174,7 +174,7 @@ int cpufreq_frequency_table_target(struct cpufreq_policy *policy,
}
EXPORT_SYMBOL_GPL(cpufreq_frequency_table_target);
-static struct cpufreq_frequency_table *show_table[NR_CPUS];
+static DEFINE_PER_CPU(struct cpufreq_frequency_table *, show_table);
/**
* show_available_freqs - show available frequencies for the specified CPU
*/
@@ -185,10 +185,10 @@ static ssize_t show_available_freqs (struct cpufreq_policy *policy, char *buf)
ssize_t count = 0;
struct cpufreq_frequency_table *table;
- if (!show_table[cpu])
+ if (!per_cpu(show_table, cpu))
return -ENODEV;
- table = show_table[cpu];
+ table = per_cpu(show_table, cpu);
for (i=0; (table[i].frequency != CPUFREQ_TABLE_END); i++) {
if (table[i].frequency == CPUFREQ_ENTRY_INVALID)
@@ -217,20 +217,20 @@ void cpufreq_frequency_table_get_attr(struct cpufreq_frequency_table *table,
unsigned int cpu)
{
dprintk("setting show_table for cpu %u to %p\n", cpu, table);
- show_table[cpu] = table;
+ per_cpu(show_table, cpu) = table;
}
EXPORT_SYMBOL_GPL(cpufreq_frequency_table_get_attr);
void cpufreq_frequency_table_put_attr(unsigned int cpu)
{
dprintk("clearing show_table for cpu %u\n", cpu);
- show_table[cpu] = NULL;
+ per_cpu(show_table, cpu) = NULL;
}
EXPORT_SYMBOL_GPL(cpufreq_frequency_table_put_attr);
struct cpufreq_frequency_table *cpufreq_frequency_get_table(unsigned int cpu)
{
- return show_table[cpu];
+ return per_cpu(show_table, cpu);
}
EXPORT_SYMBOL_GPL(cpufreq_frequency_get_table);
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-24 00:00:30 +0000