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hc

2023-12-08 01573e231f18eb2d99162747186f59511f56b64d

 kernel/include/linux/virtio_ring.h
..
..
@@ -46,16 +46,15 @@
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 		dma_wmb();
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 }
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-static inline void virtio_store_mb(bool weak_barriers,
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-				   __virtio16 *p, __virtio16 v)
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-{
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-	if (weak_barriers) {
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-		virt_store_mb(*p, v);
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-	} else {
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-		WRITE_ONCE(*p, v);
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-		mb();
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-	}
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-}
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+#define virtio_store_mb(weak_barriers, p, v) \
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+do { \
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+	if (weak_barriers) { \
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+		virt_store_mb(*p, v); \
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+	} else { \
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+		WRITE_ONCE(*p, v); \
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+		mb(); \
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+	} \
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+} while (0) \
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 struct virtio_device;
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 struct virtqueue;