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x86: move disabled_cpus to common header 

disabled_cpus is (up to now) a x86_64-only contruction.
But it's extern declaration can be moved to common header anyway

Signed-off-by: Glauber Costa <gcosta@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Glauber Costa 2008-03-03 14:12:40 -03:00 committed by Ingo Molnar
parent c559764923
commit 93b016f8f3
2 changed files with 3 additions and 1 deletions
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3
include/asm-x86/smp.h
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@ -2,6 +2,7 @@
#define _ASM_X86_SMP_H_
#ifndef __ASSEMBLY__
#include <linux/cpumask.h>
#include <linux/init.h>
extern cpumask_t cpu_callout_map;
@ -60,6 +61,8 @@ void native_smp_prepare_boot_cpu(void);
void native_smp_prepare_cpus(unsigned int max_cpus);
void native_smp_cpus_done(unsigned int max_cpus);
int native_cpu_up(unsigned int cpunum);
extern unsigned disabled_cpus;
#endif
#ifdef CONFIG_X86_32

1
include/asm-x86/smp_64.h
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@ -44,7 +44,6 @@ static inline int cpu_present_to_apicid(int mps_cpu)
extern int __cpu_disable(void);
extern void __cpu_die(unsigned int cpu);
extern void prefill_possible_map(void);
extern unsigned __cpuinitdata disabled_cpus;
#define raw_smp_processor_id() read_pda(cpunumber)
#define cpu_physical_id(cpu) per_cpu(x86_cpu_to_apicid, cpu)