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OpenCloudOS-Kernel
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x86: move smp_ops extern declaration to common header 

the smp_ops symbol is temporarily defined in smp_64.c, but it will soon
be unified

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 14:12:33 -03:00 committed by Ingo Molnar
parent 16694024d6
commit c76cb36846
3 changed files with 5 additions and 2 deletions
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2
arch/x86/kernel/smp_64.c
View File

@ -528,3 +528,5 @@ asmlinkage void smp_call_function_interrupt(void)
}
}
struct smp_ops smp_ops;
EXPORT_SYMBOL_GPL(smp_ops);

3
include/asm-x86/smp.h
View File

@ -21,6 +21,9 @@ struct smp_ops {
int wait);
};
#ifdef CONFIG_SMP
extern struct smp_ops smp_ops;
#endif
#ifdef CONFIG_X86_32
# include "smp_32.h"

2
include/asm-x86/smp_32.h
View File

@ -39,8 +39,6 @@ extern void remove_siblinginfo(int cpu);
extern void set_cpu_sibling_map(int cpu);
#ifdef CONFIG_SMP
extern struct smp_ops smp_ops;
static inline void smp_prepare_boot_cpu(void)
{
smp_ops.smp_prepare_boot_cpu();