[linux-2.6-block.git] / include / asm-um / 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)
#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
Commit	Line	Data
1da177e4 LT	1	#ifndef __UM_SMP_H
	2	#define __UM_SMP_H
	3
	4	#ifdef CONFIG_SMP
	5
1da177e4 LT	6	#include "linux/bitops.h"
	7	#include "asm/current.h"
	8	#include "linux/cpumask.h"
	9
39c715b7 IM	10	#define raw_smp_processor_id() (current_thread->cpu)
39c715b7 IM	11
1da177e4 LT	12	#define cpu_logical_map(n) (n)
	13	#define cpu_number_map(n) (n)
	14	#define PROC_CHANGE_PENALTY 15 /* Pick a number, any number */
	15	extern int hard_smp_processor_id(void);
	16	#define NO_PROC_ID -1
	17
	18	extern int ncpus;
	19
	20
b21d4b08	21	static inline void smp_cpus_done(unsigned int maxcpus)
1da177e4 LT	22	{
	23	}
	24
72e55257 PBG	25	extern struct task_struct *idle_threads[NR_CPUS];
72e55257 PBG	26
2f4dfe20 FLVC	27	#else
	28
	29	#define hard_smp_processor_id() 0
	30
1da177e4 LT	31	#endif
	32
	33	#endif