em_data            19 kernel/power/energy_model.c static DEFINE_PER_CPU(struct em_perf_domain *, em_data);
em_data           181 kernel/power/energy_model.c 	return READ_ONCE(per_cpu(em_data, cpu));
em_data           217 kernel/power/energy_model.c 		if (READ_ONCE(per_cpu(em_data, cpu))) {
em_data           249 kernel/power/energy_model.c 		smp_store_release(per_cpu_ptr(&em_data, cpu), pd);