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File: [Development] / linux-2.6-xfs / arch / powerpc / include / asm / percpu.h (download)

Revision 1.1, Fri Oct 3 17:46:45 2008 UTC (9 years ago) by lachlan.longdrop.melbourne.sgi.com
Branch: MAIN
CVS Tags: HEAD 

Merge up to 2.6.27-rc8
Merge of 2.6.x-xfs-melb:linux:32254b by kenmcd.

#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_ */