#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 |