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-rw-r--r--include/hw/virtio/virtio-blk.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/include/hw/virtio/virtio-blk.h b/include/hw/virtio/virtio-blk.h
index 4652b70b5d..6ef3fa57cf 100644
--- a/include/hw/virtio/virtio-blk.h
+++ b/include/hw/virtio/virtio-blk.h
@@ -134,8 +134,10 @@ typedef struct VirtIOBlock {
struct VirtIOBlockDataPlane *dataplane;
} VirtIOBlock;
+#define VIRTIO_BLK_MAX_MERGE_REQS 32
+
typedef struct MultiReqBuffer {
- BlockRequest blkreq[32];
+ BlockRequest blkreq[VIRTIO_BLK_MAX_MERGE_REQS];
unsigned int num_writes;
} MultiReqBuffer;