From: Jason Wang <jasowang@redhat.com>
Date: Tue, 30 Dec 2025 06:46:35 +0000 (+0800)
Subject: virtio_ring: switch to use vring_virtqueue for virtqueue_kick_prepare variants
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8b8590b70894f5934249f5735e164ee2121d6549;p=thirdparty%2Flinux.git

virtio_ring: switch to use vring_virtqueue for virtqueue_kick_prepare variants

Those variants are used internally so let's switch to use
vring_virtqueue as parameter to be consistent with other internal
virtqueue helpers.

Acked-by: Eugenio Pérez <eperezma@redhat.com>
Reviewed-by: Xuan Zhuo <xuanzhuo@linux.alibaba.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
Tested-by: Lei Yang <leiyang@redhat.com>
Reviewed-by: Eugenio Pérez <eperezma@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Message-Id: <20251230064649.55597-6-jasowang@redhat.com>
---

diff --git a/drivers/virtio/virtio_ring.c b/drivers/virtio/virtio_ring.c
index 6c444ff009e27..b209f456b07a4 100644
--- a/drivers/virtio/virtio_ring.c
+++ b/drivers/virtio/virtio_ring.c
@@ -717,9 +717,8 @@ unmap_release:
 	return -ENOMEM;
 }
 
-static bool virtqueue_kick_prepare_split(struct virtqueue *_vq)
+static bool virtqueue_kick_prepare_split(struct vring_virtqueue *vq)
 {
-	struct vring_virtqueue *vq = to_vvq(_vq);
 	u16 new, old;
 	bool needs_kick;
 
@@ -736,12 +735,12 @@ static bool virtqueue_kick_prepare_split(struct virtqueue *_vq)
 	LAST_ADD_TIME_INVALID(vq);
 
 	if (vq->event) {
-		needs_kick = vring_need_event(virtio16_to_cpu(_vq->vdev,
+		needs_kick = vring_need_event(virtio16_to_cpu(vq->vq.vdev,
 					vring_avail_event(&vq->split.vring)),
 					      new, old);
 	} else {
 		needs_kick = !(vq->split.vring.used->flags &
-					cpu_to_virtio16(_vq->vdev,
+					cpu_to_virtio16(vq->vq.vdev,
 						VRING_USED_F_NO_NOTIFY));
 	}
 	END_USE(vq);
@@ -1595,9 +1594,8 @@ unmap_release:
 	return -EIO;
 }
 
-static bool virtqueue_kick_prepare_packed(struct virtqueue *_vq)
+static bool virtqueue_kick_prepare_packed(struct vring_virtqueue *vq)
 {
-	struct vring_virtqueue *vq = to_vvq(_vq);
 	u16 new, old, off_wrap, flags, wrap_counter, event_idx;
 	bool needs_kick;
 	union {
@@ -2456,8 +2454,8 @@ bool virtqueue_kick_prepare(struct virtqueue *_vq)
 {
 	struct vring_virtqueue *vq = to_vvq(_vq);
 
-	return vq->packed_ring ? virtqueue_kick_prepare_packed(_vq) :
-				 virtqueue_kick_prepare_split(_vq);
+	return vq->packed_ring ? virtqueue_kick_prepare_packed(vq) :
+				 virtqueue_kick_prepare_split(vq);
 }
 EXPORT_SYMBOL_GPL(virtqueue_kick_prepare);