virtio: add atomic call for kicking

[vpp.git] / src / vppinfra / atomics.h

diff --git a/src/vppinfra/atomics.h b/src/vppinfra/atomics.h
index 170b54a..5d3c5f8 100644 (file)
--- a/src/vppinfra/atomics.h
+++ b/src/vppinfra/atomics.h
@@ -50,6 +50,9 @@
 #define clib_atomic_load_relax_n(a) __atomic_load_n((a), __ATOMIC_RELAXED)
 #define clib_atomic_load_acq_n(a) __atomic_load_n((a), __ATOMIC_ACQUIRE)
 #define clib_atomic_store_rel_n(a, b) __atomic_store_n ((a), (b), __ATOMIC_RELEASE)
+#define clib_atomic_store_seq_cst(a, b)                                       \
+  __atomic_store_n ((a), (b), __ATOMIC_SEQ_CST)
+#define clib_atomic_load_seq_cst(a) __atomic_load_n ((a), __ATOMIC_SEQ_CST)
 
 #define clib_atomic_swap_acq_n(a, b) __atomic_exchange_n ((a), (b), __ATOMIC_ACQUIRE)
 #define clib_atomic_swap_rel_n(a, b) __atomic_exchange_n ((a), (b), __ATOMIC_RELEASE)