mirror of https://gitee.com/openkylin/linux.git
17 lines
320 B
C
17 lines
320 B
C
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#ifndef _CPUMAP_H
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#define _CPUMAP_H
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#ifdef CONFIG_SMP
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extern void cpu_map_rebuild(void);
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extern int map_to_cpu(unsigned int index);
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#define cpu_map_init() cpu_map_rebuild()
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#else
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#define cpu_map_init() do {} while (0)
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static inline int map_to_cpu(unsigned int index)
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{
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return raw_smp_processor_id();
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}
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#endif
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#endif
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