From 9c0644ee4aa8792f1e60a2b014b4710faaddafeb Mon Sep 17 00:00:00 2001 From: "Michael S. Tsirkin" Date: Fri, 1 Feb 2019 17:13:57 -0500 Subject: [PATCH] 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 Signed-off-by: Michael S. Tsirkin --- drivers/virtio/virtio_ring.c | 7 ++++++- include/uapi/linux/virtio_ring.h | 10 ---------- 2 files changed, 6 insertions(+), 11 deletions(-) diff --git a/drivers/virtio/virtio_ring.c b/drivers/virtio/virtio_ring.c index 27d3f057493e..a0b07c331255 100644 --- a/drivers/virtio/virtio_ring.c +++ b/drivers/virtio/virtio_ring.c @@ -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; diff --git a/include/uapi/linux/virtio_ring.h b/include/uapi/linux/virtio_ring.h index 2414f8af26b3..4c4e24c291a5 100644 --- a/include/uapi/linux/virtio_ring.h +++ b/include/uapi/linux/virtio_ring.h @@ -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 */