1#ifndef _ASM_IA64_CPU_H_ 2#define _ASM_IA64_CPU_H_ 3 4#include <linux/device.h> 5#include <linux/cpu.h> 6#include <linux/topology.h> 7#include <linux/percpu.h> 8 9struct ia64_cpu { 10 struct cpu cpu; 11}; 12 13DECLARE_PER_CPU(struct ia64_cpu, cpu_devices); 14 15DECLARE_PER_CPU(int, cpu_state); 16 17#ifdef CONFIG_HOTPLUG_CPU 18extern int arch_register_cpu(int num); 19extern void arch_unregister_cpu(int); 20#endif 21 22#endif /* _ASM_IA64_CPU_H_ */ 23