#ifndef __UM_SMP_H #define __UM_SMP_H #ifdef CONFIG_SMP #include "linux/bitops.h" #include "asm/current.h" #include "linux/cpumask.h" #define raw_smp_processor_id() (current_thread->cpu) #define cpu_logical_map(n) (n) #define cpu_number_map(n) (n) #define PROC_CHANGE_PENALTY 15 /* Pick a number, any number */ extern int hard_smp_processor_id(void); #define NO_PROC_ID -1 extern int ncpus; static inline void smp_cpus_done(unsigned int maxcpus) { } extern struct task_struct *idle_threads[NR_CPUS]; #else #define hard_smp_processor_id() 0 #endif #endif