diff options
Diffstat (limited to 'include/asm-alpha/atomic.h')
-rw-r--r-- | include/asm-alpha/atomic.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/asm-alpha/atomic.h b/include/asm-alpha/atomic.h index 6183eab006d4..fc77f7413083 100644 --- a/include/asm-alpha/atomic.h +++ b/include/asm-alpha/atomic.h | |||
@@ -176,6 +176,7 @@ static __inline__ long atomic64_sub_return(long i, atomic64_t * v) | |||
176 | } | 176 | } |
177 | 177 | ||
178 | #define atomic_cmpxchg(v, o, n) ((int)cmpxchg(&((v)->counter), (o), (n))) | 178 | #define atomic_cmpxchg(v, o, n) ((int)cmpxchg(&((v)->counter), (o), (n))) |
179 | #define atomic_xchg(v, new) (xchg(&((v)->counter), new)) | ||
179 | 180 | ||
180 | #define atomic_add_unless(v, a, u) \ | 181 | #define atomic_add_unless(v, a, u) \ |
181 | ({ \ | 182 | ({ \ |
@@ -216,4 +217,5 @@ static __inline__ long atomic64_sub_return(long i, atomic64_t * v) | |||
216 | #define smp_mb__before_atomic_inc() smp_mb() | 217 | #define smp_mb__before_atomic_inc() smp_mb() |
217 | #define smp_mb__after_atomic_inc() smp_mb() | 218 | #define smp_mb__after_atomic_inc() smp_mb() |
218 | 219 | ||
220 | #include <asm-generic/atomic.h> | ||
219 | #endif /* _ALPHA_ATOMIC_H */ | 221 | #endif /* _ALPHA_ATOMIC_H */ |