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| author | Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca> | 2007-02-21 10:55:55 +0100 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2007-02-21 10:55:55 +0100 |
| commit | de61c9341ba144f6f21fdaae48ffbd811fc6637f (patch) | |
| tree | 43e7cf1549f17bbd18a936806ced2bda21f07de4 /include/asm-s390/local.h | |
| parent | 4562c9fffc3f8fca99f22671ad497aedd1737a5e (diff) | |
| download | linux-de61c9341ba144f6f21fdaae48ffbd811fc6637f.tar.bz2 | |
[S390] local_t cleanup : use asm-generic/local.h.
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'include/asm-s390/local.h')
| -rw-r--r-- | include/asm-s390/local.h | 59 |
1 files changed, 1 insertions, 58 deletions
diff --git a/include/asm-s390/local.h b/include/asm-s390/local.h index 86745a1b29bb..c11c530f74d0 100644 --- a/include/asm-s390/local.h +++ b/include/asm-s390/local.h @@ -1,58 +1 @@ -#ifndef _ASM_LOCAL_H -#define _ASM_LOCAL_H - -#include <linux/percpu.h> -#include <asm/atomic.h> - -#ifndef __s390x__ - -typedef atomic_t local_t; - -#define LOCAL_INIT(i) ATOMIC_INIT(i) -#define local_read(v) atomic_read(v) -#define local_set(v,i) atomic_set(v,i) - -#define local_inc(v) atomic_inc(v) -#define local_dec(v) atomic_dec(v) -#define local_add(i, v) atomic_add(i, v) -#define local_sub(i, v) atomic_sub(i, v) - -#else - -typedef atomic64_t local_t; - -#define LOCAL_INIT(i) ATOMIC64_INIT(i) -#define local_read(v) atomic64_read(v) -#define local_set(v,i) atomic64_set(v,i) - -#define local_inc(v) atomic64_inc(v) -#define local_dec(v) atomic64_dec(v) -#define local_add(i, v) atomic64_add(i, v) -#define local_sub(i, v) atomic64_sub(i, v) - -#endif - -#define __local_inc(v) ((v)->counter++) -#define __local_dec(v) ((v)->counter--) -#define __local_add(i,v) ((v)->counter+=(i)) -#define __local_sub(i,v) ((v)->counter-=(i)) - -/* - * Use these for per-cpu local_t variables: on some archs they are - * much more efficient than these naive implementations. Note they take - * a variable, not an address. - */ -#define cpu_local_read(v) local_read(&__get_cpu_var(v)) -#define cpu_local_set(v, i) local_set(&__get_cpu_var(v), (i)) - -#define cpu_local_inc(v) local_inc(&__get_cpu_var(v)) -#define cpu_local_dec(v) local_dec(&__get_cpu_var(v)) -#define cpu_local_add(i, v) local_add((i), &__get_cpu_var(v)) -#define cpu_local_sub(i, v) local_sub((i), &__get_cpu_var(v)) - -#define __cpu_local_inc(v) __local_inc(&__get_cpu_var(v)) -#define __cpu_local_dec(v) __local_dec(&__get_cpu_var(v)) -#define __cpu_local_add(i, v) __local_add((i), &__get_cpu_var(v)) -#define __cpu_local_sub(i, v) __local_sub((i), &__get_cpu_var(v)) - -#endif /* _ASM_LOCAL_H */ +#include <asm-generic/local.h> |