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vhost: fix packed virtqueue ready condition
[dpdk.git]
/
lib
/
librte_vhost
/
vhost_user.c
diff --git
a/lib/librte_vhost/vhost_user.c
b/lib/librte_vhost/vhost_user.c
index
69b84a8
..
c9cc4d6
100644
(file)
--- a/
lib/librte_vhost/vhost_user.c
+++ b/
lib/librte_vhost/vhost_user.c
@@
-1298,7
+1298,8
@@
vq_is_ready(struct virtio_net *dev, struct vhost_virtqueue *vq)
return false;
if (vq_is_packed(dev))
- rings_ok = !!vq->desc_packed;
+ rings_ok = vq->desc_packed && vq->driver_event &&
+ vq->device_event;
else
rings_ok = vq->desc && vq->avail && vq->used;