diff options
| author | Bryan Venteicher <bryanv@FreeBSD.org> | 2014-07-10 05:26:01 +0000 |
|---|---|---|
| committer | Bryan Venteicher <bryanv@FreeBSD.org> | 2014-07-10 05:26:01 +0000 |
| commit | 4b59668f0ecb8a151c1e34082ad133121a8482c3 (patch) | |
| tree | e1294df4dbc940aa8bfd5198965cbd1e1cb3ac60 /sys/dev/virtio/virtqueue.c | |
| parent | 0a100a6f1ee5bdf9c988458e76d40465b93a02ad (diff) | |
Notes
Diffstat (limited to 'sys/dev/virtio/virtqueue.c')
| -rw-r--r-- | sys/dev/virtio/virtqueue.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/sys/dev/virtio/virtqueue.c b/sys/dev/virtio/virtqueue.c index 5eda6cd0323e..79fe245fb8d8 100644 --- a/sys/dev/virtio/virtqueue.c +++ b/sys/dev/virtio/virtqueue.c @@ -375,6 +375,13 @@ virtqueue_size(struct virtqueue *vq) } int +virtqueue_nfree(struct virtqueue *vq) +{ + + return (vq->vq_free_cnt); +} + +int virtqueue_empty(struct virtqueue *vq) { |
