diff options
| -rw-r--r-- | src/vppinfra/atomics.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/vppinfra/atomics.h b/src/vppinfra/atomics.h index 5444b6df350..1d480af407b 100644 --- a/src/vppinfra/atomics.h +++ b/src/vppinfra/atomics.h @@ -37,7 +37,7 @@ #define clib_atomic_cmp_and_swap(addr,old,new) __sync_val_compare_and_swap(addr, old, new) #define clib_atomic_bool_cmp_and_swap(addr,old,new) __sync_bool_compare_and_swap(addr, old, new) -#define clib_atomic_test_and_set(a) __sync_lock_test_and_set(a, 1) +#define clib_atomic_test_and_set(a) __atomic_exchange_n(a, 1, __ATOMIC_ACQUIRE) #define clib_atomic_release(a) __sync_lock_release(a) #define clib_atomic_fence_rel() __atomic_thread_fence(__ATOMIC_RELEASE); |