[deliverable/linux.git] / arch / powerpc / include / asm / percpu.h

#ifndef _ASM_POWERPC_PERCPU_H_
#define _ASM_POWERPC_PERCPU_H_
#ifdef __powerpc64__
#include <linux/compiler.h>

/*
 * Same as asm-generic/percpu.h, except that we store the per cpu offset
 * in the paca. Based on the x86-64 implementation.
 */

#ifdef CONFIG_SMP

#include <asm/paca.h>

#define __per_cpu_offset(cpu) (paca[cpu].data_offset)
#define __my_cpu_offset local_paca->data_offset
#define per_cpu_offset(x) (__per_cpu_offset(x))

#endif /* CONFIG_SMP */
#endif /* __powerpc64__ */

#include <asm-generic/percpu.h>

#endif /* _ASM_POWERPC_PERCPU_H_ */
Commit	Line	Data
7a0268fa AB	1	#ifndef _ASM_POWERPC_PERCPU_H_
	2	#define _ASM_POWERPC_PERCPU_H_
	3	#ifdef __powerpc64__
	4	#include <linux/compiler.h>
	5
	6	/*
	7	* Same as asm-generic/percpu.h, except that we store the per cpu offset
	8	* in the paca. Based on the x86-64 implementation.
	9	*/
	10
	11	#ifdef CONFIG_SMP
	12
	13	#include <asm/paca.h>
	14
	15	#define __per_cpu_offset(cpu) (paca[cpu].data_offset)
1e835278	16	#define __my_cpu_offset local_paca->data_offset
a875a69f	17	#define per_cpu_offset(x) (__per_cpu_offset(x))
7a0268fa	18
56f90205	19	#endif /* CONFIG_SMP */
56f90205	20	#endif /* __powerpc64__ */
7a0268fa	21
6f9aa727	22	#include <asm-generic/percpu.h>
7a0268fa AB	23
7a0268fa AB	24	#endif /* _ASM_POWERPC_PERCPU_H_ */