smp.h (cf9ce948f47640797bd19980e1d99c6d17d0bdc3) smp.h (28fa468f53163bc0b867b4cc75a9e36e7ed4dbbd)
1#ifndef __UM_SMP_H
2#define __UM_SMP_H
3
1#ifndef __UM_SMP_H
2#define __UM_SMP_H
3
4#ifdef CONFIG_SMP
5
6#include <linux/bitops.h>
7#include <asm/current.h>
8#include <linux/cpumask.h>
9
10#define raw_smp_processor_id() (current_thread->cpu)
11
12#define cpu_logical_map(n) (n)
13#define cpu_number_map(n) (n)
14extern int hard_smp_processor_id(void);
15#define NO_PROC_ID -1
16
17extern int ncpus;
18
19
20static inline void smp_cpus_done(unsigned int maxcpus)
21{
22}
23
24extern struct task_struct *idle_threads[NR_CPUS];
25
26#else
27
28#define hard_smp_processor_id() 0
29
30#endif
4#define hard_smp_processor_id() 0
5
6#endif
31
32#endif