arch/ia64/include/asm/cpu.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 #ifndef _ASM_IA64_CPU_H_
   3 #define _ASM_IA64_CPU_H_
   4
   5 #include <linux/device.h>
   6 #include <linux/cpu.h>
   7 #include <linux/topology.h>
   8 #include <linux/percpu.h>
   9
  10 struct ia64_cpu {
  11         struct cpu cpu;
  12 };
  13
  14 DECLARE_PER_CPU(struct ia64_cpu, cpu_devices);
  15
  16 DECLARE_PER_CPU(int, cpu_state);
  17
  18 #ifdef CONFIG_HOTPLUG_CPU
  19 extern int arch_register_cpu(int num);
  20 extern void arch_unregister_cpu(int);
  21 #endif
  22
  23 #endif /* _ASM_IA64_CPU_H_ */