diff options
Diffstat (limited to 'include/asm-ia64/spinlock.h')
| -rw-r--r-- | include/asm-ia64/spinlock.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/asm-ia64/spinlock.h b/include/asm-ia64/spinlock.h index 9e83210dc312..ff857e31738a 100644 --- a/include/asm-ia64/spinlock.h +++ b/include/asm-ia64/spinlock.h | |||
| @@ -213,4 +213,8 @@ static inline int __raw_read_trylock(raw_rwlock_t *x) | |||
| 213 | return (u32)ia64_cmpxchg4_acq((__u32 *)(x), new.word, old.word) == old.word; | 213 | return (u32)ia64_cmpxchg4_acq((__u32 *)(x), new.word, old.word) == old.word; |
| 214 | } | 214 | } |
| 215 | 215 | ||
| 216 | #define _raw_spin_relax(lock) cpu_relax() | ||
| 217 | #define _raw_read_relax(lock) cpu_relax() | ||
| 218 | #define _raw_write_relax(lock) cpu_relax() | ||
| 219 | |||
| 216 | #endif /* _ASM_IA64_SPINLOCK_H */ | 220 | #endif /* _ASM_IA64_SPINLOCK_H */ |