arch/sparc/kernel/cpumap.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 #ifndef _CPUMAP_H
   3 #define _CPUMAP_H
   4
   5 #ifdef CONFIG_SMP
   6 void cpu_map_rebuild(void);
   7 int map_to_cpu(unsigned int index);
   8 #define cpu_map_init() cpu_map_rebuild()
   9 #else
  10 #define cpu_map_init() do {} while (0)
  11 static inline int map_to_cpu(unsigned int index)
  12 {
  13         return raw_smp_processor_id();
  14 }
  15 #endif
  16
  17 #endif