swh:1:snp:173f8deb0c56c557784b4fd217e7608ac6197844
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Tip revision: 899e3ee404961a90b828ad527573aaaac39f0ab1 authored by Linus Torvalds on 18 October 2011, 04:06:23 UTC
Linux 3.1-rc10
Tip revision: 899e3ee
smp.h
#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)
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
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