Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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kernel
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linux
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)
16#define __my_cpu_offset local_paca->data_offset
17#define per_cpu_offset(x) (__per_cpu_offset(x))
18
19#endif /* CONFIG_SMP */
20#endif /* __powerpc64__ */
21
22#include <asm-generic/percpu.h>
23
24#endif /* _ASM_POWERPC_PERCPU_H_ */