kernel-fxtec-pro1x/arch/x86/include/asm/cpu.h
Jaswinder Singh Rajput 6d652ea1d0 x86: smp.h move boot_cpu_id declartion to cpu.h
Impact: cleanup

Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-01-07 21:48:26 +01:00

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C

#ifndef _ASM_X86_CPU_H
#define _ASM_X86_CPU_H
#include <linux/device.h>
#include <linux/cpu.h>
#include <linux/topology.h>
#include <linux/nodemask.h>
#include <linux/percpu.h>
#ifdef CONFIG_SMP
extern void prefill_possible_map(void);
#else /* CONFIG_SMP */
static inline void prefill_possible_map(void) {}
#define cpu_physical_id(cpu) boot_cpu_physical_apicid
#define safe_smp_processor_id() 0
#define stack_smp_processor_id() 0
#endif /* CONFIG_SMP */
struct x86_cpu {
struct cpu cpu;
};
#ifdef CONFIG_HOTPLUG_CPU
extern int arch_register_cpu(int num);
extern void arch_unregister_cpu(int);
#endif
DECLARE_PER_CPU(int, cpu_state);
#ifdef CONFIG_X86_HAS_BOOT_CPU_ID
extern unsigned char boot_cpu_id;
#else
#define boot_cpu_id 0
#endif
#endif /* _ASM_X86_CPU_H */