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-rw-r--r--tools/virtio/linux/virtio.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/tools/virtio/linux/virtio.h b/tools/virtio/linux/virtio.h
index b4fbc91c41b4..7579f19e61e0 100644
--- a/tools/virtio/linux/virtio.h
+++ b/tools/virtio/linux/virtio.h
@@ -181,6 +181,9 @@ struct virtqueue {
181#define smp_mb() mb() 181#define smp_mb() mb()
182# define smp_rmb() barrier() 182# define smp_rmb() barrier()
183# define smp_wmb() barrier() 183# define smp_wmb() barrier()
184/* Weak barriers should be used. If not - it's a bug */
185# define rmb() abort()
186# define wmb() abort()
184#else 187#else
185#error Please fill in barrier macros 188#error Please fill in barrier macros
186#endif 189#endif