vhost: shadow used ring update

[dpdk.git] / lib / librte_vhost / vhost.c

diff --git a/lib/librte_vhost/vhost.c b/lib/librte_vhost/vhost.c
index 469117a..d8116ff 100644 (file)
--- a/lib/librte_vhost/vhost.c
+++ b/lib/librte_vhost/vhost.c
@@ -121,9 +121,18 @@ static void
 free_device(struct virtio_net *dev)
 {
        uint32_t i;
+       struct vhost_virtqueue *rxq, *txq;
 
-       for (i = 0; i < dev->virt_qp_nb; i++)
-               rte_free(dev->virtqueue[i * VIRTIO_QNUM]);
+       for (i = 0; i < dev->virt_qp_nb; i++) {
+               rxq = dev->virtqueue[i * VIRTIO_QNUM + VIRTIO_RXQ];
+               txq = dev->virtqueue[i * VIRTIO_QNUM + VIRTIO_TXQ];
+
+               rte_free(rxq->shadow_used_ring);
+               rte_free(txq->shadow_used_ring);
+
+               /* rxq and txq are allocated together as queue-pair */
+               rte_free(rxq);
+       }
 
        rte_free(dev);
 }