diff options
Diffstat (limited to 'hw/virtio')
| -rw-r--r-- | hw/virtio/dataplane/vring.c | 8 | ||||
| -rw-r--r-- | hw/virtio/virtio.c | 2 |
2 files changed, 5 insertions, 5 deletions
diff --git a/hw/virtio/dataplane/vring.c b/hw/virtio/dataplane/vring.c index 372706a234..61f6d83686 100644 --- a/hw/virtio/dataplane/vring.c +++ b/hw/virtio/dataplane/vring.c @@ -352,10 +352,6 @@ int vring_pop(VirtIODevice *vdev, Vring *vring, goto out; } - if (vdev->guest_features & (1 << VIRTIO_RING_F_EVENT_IDX)) { - vring_avail_event(&vring->vr) = vring->vr.avail->idx; - } - i = head; do { if (unlikely(i >= num)) { @@ -392,6 +388,10 @@ int vring_pop(VirtIODevice *vdev, Vring *vring, /* On success, increment avail index. */ vring->last_avail_idx++; + if (vdev->guest_features & (1 << VIRTIO_RING_F_EVENT_IDX)) { + vring_avail_event(&vring->vr) = vring->last_avail_idx; + } + return head; out: diff --git a/hw/virtio/virtio.c b/hw/virtio/virtio.c index 2c236bf271..013979a6b8 100644 --- a/hw/virtio/virtio.c +++ b/hw/virtio/virtio.c @@ -469,7 +469,7 @@ int virtqueue_pop(VirtQueue *vq, VirtQueueElement *elem) i = head = virtqueue_get_head(vq, vq->last_avail_idx++); if (vdev->guest_features & (1 << VIRTIO_RING_F_EVENT_IDX)) { - vring_avail_event(vq, vring_avail_idx(vq)); + vring_avail_event(vq, vq->last_avail_idx); } if (vring_desc_flags(vdev, desc_pa, i) & VRING_DESC_F_INDIRECT) { |