arch/sparc/kernel/cpumap.h

   1 #ifndef _CPUMAP_H
   2 #define _CPUMAP_H
   3
   4 #ifdef CONFIG_SMP
   5 extern void cpu_map_rebuild(void);
   6 extern int  map_to_cpu(unsigned int index);
   7 #define cpu_map_init() cpu_map_rebuild()
   8 #else
   9 #define cpu_map_init() do {} while (0)
  10 static inline int map_to_cpu(unsigned int index)
  11 {
  12         return raw_smp_processor_id();
  13 }
  14 #endif
  15
  16 #endif