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Message-ID: <20250324054333.1954-12-jasowang@redhat.com>
Date: Mon, 24 Mar 2025 13:43:25 +0800
From: Jason Wang <jasowang@...hat.com>
To: mst@...hat.com,
jasowang@...hat.com
Cc: xuanzhuo@...ux.alibaba.com,
eperezma@...hat.com,
virtualization@...ts.linux.dev,
linux-kernel@...r.kernel.org
Subject: [PATCH 11/19] virtio_ring: switch to use vring_virtqueue for detach_unused_buf variants
Those variants are used internally so let's switch to use
vring_virtqueue as parameter to be consistent with other internal
virtqueue helpers.
Signed-off-by: Jason Wang <jasowang@...hat.com>
---
drivers/virtio/virtio_ring.c | 12 +++++-------
1 file changed, 5 insertions(+), 7 deletions(-)
diff --git a/drivers/virtio/virtio_ring.c b/drivers/virtio/virtio_ring.c
index f754da8c2ac6..19aa24d62d20 100644
--- a/drivers/virtio/virtio_ring.c
+++ b/drivers/virtio/virtio_ring.c
@@ -950,9 +950,8 @@ static bool virtqueue_enable_cb_delayed_split(struct vring_virtqueue *vq)
return true;
}
-static void *virtqueue_detach_unused_buf_split(struct virtqueue *_vq)
+static void *virtqueue_detach_unused_buf_split(struct vring_virtqueue *vq)
{
- struct vring_virtqueue *vq = to_vvq(_vq);
unsigned int i;
void *buf;
@@ -965,7 +964,7 @@ static void *virtqueue_detach_unused_buf_split(struct virtqueue *_vq)
buf = vq->split.desc_state[i].data;
detach_buf_split(vq, i, NULL);
vq->split.avail_idx_shadow--;
- vq->split.vring.avail->idx = cpu_to_virtio16(_vq->vdev,
+ vq->split.vring.avail->idx = cpu_to_virtio16(vq->vq.vdev,
vq->split.avail_idx_shadow);
END_USE(vq);
return buf;
@@ -1892,9 +1891,8 @@ static bool virtqueue_enable_cb_delayed_packed(struct vring_virtqueue *vq)
return true;
}
-static void *virtqueue_detach_unused_buf_packed(struct virtqueue *_vq)
+static void *virtqueue_detach_unused_buf_packed(struct vring_virtqueue *vq)
{
- struct vring_virtqueue *vq = to_vvq(_vq);
unsigned int i;
void *buf;
@@ -2642,8 +2640,8 @@ void *virtqueue_detach_unused_buf(struct virtqueue *_vq)
{
struct vring_virtqueue *vq = to_vvq(_vq);
- return vq->packed_ring ? virtqueue_detach_unused_buf_packed(_vq) :
- virtqueue_detach_unused_buf_split(_vq);
+ return vq->packed_ring ? virtqueue_detach_unused_buf_packed(vq) :
+ virtqueue_detach_unused_buf_split(vq);
}
EXPORT_SYMBOL_GPL(virtqueue_detach_unused_buf);
--
2.42.0
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