64 enum cpu_state_vals get_cpu_current_state(int cpu)  in get_cpu_current_state()  argument
66 	return per_cpu(current_state, cpu);  in get_cpu_current_state()
69 void set_cpu_current_state(int cpu, enum cpu_state_vals state)  in set_cpu_current_state()  argument
71 	per_cpu(current_state, cpu) = state;  in set_cpu_current_state()
74 enum cpu_state_vals get_preferred_offline_state(int cpu)  in get_preferred_offline_state()  argument
76 	return per_cpu(preferred_offline_state, cpu);  in get_preferred_offline_state()
79 void set_preferred_offline_state(int cpu, enum cpu_state_vals state)  in set_preferred_offline_state()  argument
81 	per_cpu(preferred_offline_state, cpu) = state;  in set_preferred_offline_state()
84 void set_default_offline_state(int cpu)  in set_default_offline_state()  argument
86 	per_cpu(preferred_offline_state, cpu) = default_offline_state;  in set_default_offline_state()
112 	unsigned int cpu = smp_processor_id();  in pseries_mach_cpu_die()  local
120 	if (get_preferred_offline_state(cpu) == CPU_STATE_INACTIVE) {  in pseries_mach_cpu_die()
121 		set_cpu_current_state(cpu, CPU_STATE_INACTIVE);  in pseries_mach_cpu_die()
131 		while (get_preferred_offline_state(cpu) == CPU_STATE_INACTIVE) {  in pseries_mach_cpu_die()
146 		if (get_preferred_offline_state(cpu) == CPU_STATE_ONLINE) {  in pseries_mach_cpu_die()
160 	WARN_ON(get_preferred_offline_state(cpu) != CPU_STATE_OFFLINE);  in pseries_mach_cpu_die()
162 	set_cpu_current_state(cpu, CPU_STATE_OFFLINE);  in pseries_mach_cpu_die()
173 	int cpu = smp_processor_id();  in pseries_cpu_disable()  local
175 	set_cpu_online(cpu, false);  in pseries_cpu_disable()
179 	if (cpu == boot_cpuid)  in pseries_cpu_disable()
199 static void pseries_cpu_die(unsigned int cpu)  in pseries_cpu_die()  argument
203 	unsigned int pcpu = get_hard_smp_processor_id(cpu);  in pseries_cpu_die()
205 	if (get_preferred_offline_state(cpu) == CPU_STATE_INACTIVE) {  in pseries_cpu_die()
208 			if (get_cpu_current_state(cpu) == CPU_STATE_INACTIVE) {  in pseries_cpu_die()
214 	} else if (get_preferred_offline_state(cpu) == CPU_STATE_OFFLINE) {  in pseries_cpu_die()
227 		       cpu, pcpu, cpu_status);  in pseries_cpu_die()
235 	paca[cpu].cpu_start = 0;  in pseries_cpu_die()
247 	unsigned int cpu;  in pseries_add_processor()  local
293 	for_each_cpu(cpu, tmp) {  in pseries_add_processor()
294 		BUG_ON(cpu_present(cpu));  in pseries_add_processor()
295 		set_cpu_present(cpu, true);  in pseries_add_processor()
296 		set_hard_smp_processor_id(cpu, be32_to_cpu(*intserv++));  in pseries_add_processor()
313 	unsigned int cpu;  in pseries_remove_processor()  local
327 		for_each_present_cpu(cpu) {  in pseries_remove_processor()
328 			if (get_hard_smp_processor_id(cpu) != thread)  in pseries_remove_processor()
330 			BUG_ON(cpu_online(cpu));  in pseries_remove_processor()
331 			set_cpu_present(cpu, false);  in pseries_remove_processor()
332 			set_hard_smp_processor_id(cpu, -1);  in pseries_remove_processor()
335 		if (cpu >= nr_cpu_ids)  in pseries_remove_processor()
385 	int cpu;  in pseries_cpu_hotplug_init()  local
419 			for_each_online_cpu(cpu)  in pseries_cpu_hotplug_init()
420 				set_default_offline_state(cpu);  in pseries_cpu_hotplug_init()