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-rw-r--r--include/asm-powerpc/percpu.h22
1 files changed, 3 insertions, 19 deletions
diff --git a/include/asm-powerpc/percpu.h b/include/asm-powerpc/percpu.h
index 1b7568838b43..ccb0523eb3b4 100644
--- a/include/asm-powerpc/percpu.h
+++ b/include/asm-powerpc/percpu.h
@@ -13,28 +13,12 @@
13#include <asm/paca.h> 13#include <asm/paca.h>
14 14
15#define __per_cpu_offset(cpu) (paca[cpu].data_offset) 15#define __per_cpu_offset(cpu) (paca[cpu].data_offset)
16#define __my_cpu_offset() get_paca()->data_offset 16#define __my_cpu_offset get_paca()->data_offset
17#define per_cpu_offset(x) (__per_cpu_offset(x)) 17#define per_cpu_offset(x) (__per_cpu_offset(x))
18 18
19/* var is in discarded region: offset to particular copy we want */ 19#endif /* CONFIG_SMP */
20#define per_cpu(var, cpu) (*RELOC_HIDE(&per_cpu__##var, __per_cpu_offset(cpu))) 20#endif /* __powerpc64__ */
21#define __get_cpu_var(var) (*RELOC_HIDE(&per_cpu__##var, __my_cpu_offset()))
22#define __raw_get_cpu_var(var) (*RELOC_HIDE(&per_cpu__##var, local_paca->data_offset))
23 21
24extern void setup_per_cpu_areas(void);
25
26#else /* ! SMP */
27
28#define per_cpu(var, cpu) (*((void)(cpu), &per_cpu__##var))
29#define __get_cpu_var(var) per_cpu__##var
30#define __raw_get_cpu_var(var) per_cpu__##var
31
32#endif /* SMP */
33
34#define DECLARE_PER_CPU(type, name) extern __typeof__(type) per_cpu__##name
35
36#else
37#include <asm-generic/percpu.h> 22#include <asm-generic/percpu.h>
38#endif
39 23
40#endif /* _ASM_POWERPC_PERCPU_H_ */ 24#endif /* _ASM_POWERPC_PERCPU_H_ */