static void od_set_powersave_bias(unsigned int powersave_bias)
{
unsigned int cpu;
- cpumask_t done;
+ cpumask_var_t done;
+
+ if (!alloc_cpumask_var(&done, GFP_KERNEL))
+ return;
default_powersave_bias = powersave_bias;
- cpumask_clear(&done);
+ cpumask_clear(done);
cpus_read_lock();
for_each_online_cpu(cpu) {
struct dbs_data *dbs_data;
struct od_dbs_tuners *od_tuners;
- if (cpumask_test_cpu(cpu, &done))
+ if (cpumask_test_cpu(cpu, done))
continue;
policy = cpufreq_cpu_get_raw(cpu);
if (!policy_dbs)
continue;
- cpumask_or(&done, &done, policy->cpus);
+ cpumask_or(done, done, policy->cpus);
dbs_data = policy_dbs->dbs_data;
od_tuners = dbs_data->tuners;
od_tuners->powersave_bias = default_powersave_bias;
}
cpus_read_unlock();
+
+ free_cpumask_var(done);
}
void od_register_powersave_bias_handler(unsigned int (*f)