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Diffstat (limited to 'include/uapi/linux/vhost.h')
-rw-r--r--include/uapi/linux/vhost.h5
1 files changed, 0 insertions, 5 deletions
diff --git a/include/uapi/linux/vhost.h b/include/uapi/linux/vhost.h
index 5d99e7c242a2..8f7b4a95d6f9 100644
--- a/include/uapi/linux/vhost.h
+++ b/include/uapi/linux/vhost.h
@@ -89,11 +89,6 @@
/* Set or get vhost backend capability */
-/* Use message type V2 */
-#define VHOST_BACKEND_F_IOTLB_MSG_V2 0x1
-/* IOTLB can accept batching hints */
-#define VHOST_BACKEND_F_IOTLB_BATCH 0x2
-
#define VHOST_SET_BACKEND_FEATURES _IOW(VHOST_VIRTIO, 0x25, __u64)
#define VHOST_GET_BACKEND_FEATURES _IOR(VHOST_VIRTIO, 0x26, __u64)