diff options
| -rw-r--r-- | kern/atomic.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/kern/atomic.h b/kern/atomic.h index 6c0105dd..b46cf8dc 100644 --- a/kern/atomic.h +++ b/kern/atomic.h @@ -113,6 +113,14 @@ MACRO_END #endif /* + * Thread fences. + */ + +#define atomic_fence_acquire() __atomic_thread_fence(ATOMIC_ACQUIRE) +#define atomic_fence_release() __atomic_thread_fence(ATOMIC_RELEASE) +#define atomic_fence_seq_cst() __atomic_thread_fence(ATOMIC_SEQ_CST) + +/* * Common shortcuts. */ |