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authorBryan Venteicher <bryanv@FreeBSD.org>2014-07-10 05:26:01 +0000
committerBryan Venteicher <bryanv@FreeBSD.org>2014-07-10 05:26:01 +0000
commit4b59668f0ecb8a151c1e34082ad133121a8482c3 (patch)
treee1294df4dbc940aa8bfd5198965cbd1e1cb3ac60 /sys/dev/virtio/virtqueue.c
parent0a100a6f1ee5bdf9c988458e76d40465b93a02ad (diff)
Notes
Diffstat (limited to 'sys/dev/virtio/virtqueue.c')
-rw-r--r--sys/dev/virtio/virtqueue.c7
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)
{