diff options
| -rw-r--r-- | include/asm-parisc/atomic.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/asm-parisc/atomic.h b/include/asm-parisc/atomic.h index 4dc7253ff5d0..403ea97316cf 100644 --- a/include/asm-parisc/atomic.h +++ b/include/asm-parisc/atomic.h | |||
| @@ -210,6 +210,8 @@ static __inline__ int atomic_read(const atomic_t *v) | |||
| 210 | 210 | ||
| 211 | #define atomic_dec_and_test(v) (atomic_dec_return(v) == 0) | 211 | #define atomic_dec_and_test(v) (atomic_dec_return(v) == 0) |
| 212 | 212 | ||
| 213 | #define atomic_sub_and_test(i,v) (atomic_sub_return((i),(v)) == 0) | ||
| 214 | |||
| 213 | #define ATOMIC_INIT(i) ((atomic_t) { (i) }) | 215 | #define ATOMIC_INIT(i) ((atomic_t) { (i) }) |
| 214 | 216 | ||
| 215 | #define smp_mb__before_atomic_dec() smp_mb() | 217 | #define smp_mb__before_atomic_dec() smp_mb() |
| @@ -267,6 +269,7 @@ atomic64_read(const atomic64_t *v) | |||
| 267 | 269 | ||
| 268 | #define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0) | 270 | #define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0) |
| 269 | #define atomic64_dec_and_test(v) (atomic64_dec_return(v) == 0) | 271 | #define atomic64_dec_and_test(v) (atomic64_dec_return(v) == 0) |
| 272 | #define atomic64_sub_and_test(i,v) (atomic64_sub_return((i),(v)) == 0) | ||
| 270 | 273 | ||
| 271 | #endif /* __LP64__ */ | 274 | #endif /* __LP64__ */ |
| 272 | 275 | ||