Lines Matching refs:acpi_processor_perf
305 static struct acpi_processor_performance *acpi_processor_perf;
313 if (acpi_processor_perf != NULL && powernow_table != NULL) {
318 acpi_processor_perf = kzalloc(sizeof(struct acpi_processor_performance),
320 if (!acpi_processor_perf) {
325 if (!zalloc_cpumask_var(&acpi_processor_perf->shared_cpu_map,
331 if (acpi_processor_register_performance(acpi_processor_perf, 0)) {
336 if (acpi_processor_perf->control_register.space_id !=
342 if (acpi_processor_perf->status_register.space_id !=
348 number_scales = acpi_processor_perf->state_count;
362 pc.val = (unsigned long) acpi_processor_perf->states[0].control;
366 &acpi_processor_perf->states[i];
434 acpi_processor_unregister_performance(acpi_processor_perf, 0);
436 free_cpumask_var(acpi_processor_perf->shared_cpu_map);
438 kfree(acpi_processor_perf);
442 acpi_processor_perf = NULL;
700 if (acpi_processor_perf) {
701 acpi_processor_unregister_performance(acpi_processor_perf, 0);
702 free_cpumask_var(acpi_processor_perf->shared_cpu_map);
703 kfree(acpi_processor_perf);