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Commit 9c0644ee authored by Michael S. Tsirkin's avatar Michael S. Tsirkin
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virtio: drop internal struct from UAPI 



There's no reason to expose struct vring_packed in UAPI - if we do we
won't be able to change or drop it, and it's not part of any interface.

Let's move it to virtio_ring.c

Cc: Tiwei Bie <tiwei.bie@intel.com>
Signed-off-by: default avatarMichael S. Tsirkin <mst@redhat.com>
parent 45383fb0

drivers/virtio/virtio_ring.c

+6 −1
Original line number Diff line number Diff line
@@ -152,7 +152,12 @@ struct vring_virtqueue { 
		/* Available for packed ring */

		struct {

			/* Actual memory layout for this queue. */

			struct vring_packed vring;

			struct {

				unsigned int num;

				struct vring_packed_desc *desc;

				struct vring_packed_desc_event *driver;

				struct vring_packed_desc_event *device;

			} vring;



			/* Driver ring wrap counter. */

			bool avail_wrap_counter;

include/uapi/linux/virtio_ring.h

+0 −10
Original line number Diff line number Diff line
@@ -213,14 +213,4 @@ struct vring_packed_desc { 
	__le16 flags;

};



struct vring_packed {

	unsigned int num;



	struct vring_packed_desc *desc;



	struct vring_packed_desc_event *driver;



	struct vring_packed_desc_event *device;

};



#endif /* _UAPI_LINUX_VIRTIO_RING_H */