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| author | Michael S. Tsirkin <mst@redhat.com> | 2019-12-09 11:46:13 -0500 |
|---|---|---|
| committer | Michael Roth <mdroth@linux.vnet.ibm.com> | 2020-05-12 09:19:15 -0500 |
| commit | d5a5d43e27308df63f4c7be4ec988c969ac45d1d (patch) | |
| tree | 99dbfe26914eebe55688292bd9aceb48c66e2f88 /include | |
| parent | 0253531824d1a0ef39cba3da3bdb1bb161834fd4 (diff) | |
| download | qemu-d5a5d43e27308df63f4c7be4ec988c969ac45d1d.zip qemu-d5a5d43e27308df63f4c7be4ec988c969ac45d1d.tar.gz qemu-d5a5d43e27308df63f4c7be4ec988c969ac45d1d.tar.bz2 | |
virtio: add ability to delete vq through a pointer
Devices tend to maintain vq pointers, allow deleting them trough a vq pointer.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
(cherry picked from commit 722f8c51d8af223751dfb1d02de40043e8ba067e)
*prereq for 421afd2fe8
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/hw/virtio/virtio.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/hw/virtio/virtio.h b/include/hw/virtio/virtio.h index c32a815..e18756d 100644 --- a/include/hw/virtio/virtio.h +++ b/include/hw/virtio/virtio.h @@ -183,6 +183,8 @@ VirtQueue *virtio_add_queue(VirtIODevice *vdev, int queue_size, void virtio_del_queue(VirtIODevice *vdev, int n); +void virtio_delete_queue(VirtQueue *vq); + void virtqueue_push(VirtQueue *vq, const VirtQueueElement *elem, unsigned int len); void virtqueue_flush(VirtQueue *vq, unsigned int count); |