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[PATCH] adjust per_cpu definition in non-SMP case

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Fix (in the architectures I'm actually building for) the UP definition of
per_cpu so that the cpu specified may be any expression, not just an
identifier or a suffix expression.

Signed-off-by: Jan Beulich <jbeulich@novell.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Jan Beulich 2005-06-23 00:09:59 -07:00 committed by Linus Torvalds
parent c7ea4b31fd
commit 11c80c8367
3 changed files with 3 additions and 3 deletions
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2
include/asm-generic/percpu.h
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@ -29,7 +29,7 @@ do { \
#define DEFINE_PER_CPU(type, name) \
__typeof__(type) per_cpu__##name
#define per_cpu(var, cpu) (*((void)cpu, &per_cpu__##var))
#define per_cpu(var, cpu) (*((void)(cpu), &per_cpu__##var))
#define __get_cpu_var(var) per_cpu__##var
#endif /* SMP */

2
include/asm-ia64/percpu.h
View file

@ -50,7 +50,7 @@ extern void *per_cpu_init(void);
#else /* ! SMP */
#define per_cpu(var, cpu) (*((void)cpu, &per_cpu__##var))
#define per_cpu(var, cpu) (*((void)(cpu), &per_cpu__##var))
#define __get_cpu_var(var) per_cpu__##var
#define per_cpu_init() (__phys_per_cpu_start)

2
include/asm-x86_64/percpu.h
View file

@ -39,7 +39,7 @@ extern void setup_per_cpu_areas(void);
#define DEFINE_PER_CPU(type, name) \
__typeof__(type) per_cpu__##name
#define per_cpu(var, cpu) (*((void)cpu, &per_cpu__##var))
#define per_cpu(var, cpu) (*((void)(cpu), &per_cpu__##var))
#define __get_cpu_var(var) per_cpu__##var
#endif /* SMP */