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authorRusty Russell <rusty@rustcorp.com.au>2008-02-04 23:50:05 -0500
committerRusty Russell <rusty@rustcorp.com.au>2008-02-04 23:50:06 +1100
commitc6fd47011b4bdebad3f1513bac75fe4895e332ee (patch)
tree12224cdb2594be26e02291b142ba6e1e2c1c8122 /drivers/virtio/virtio_ring.c
parent15f9c8903cbdb02aee0f1bcf86a97c2e238b9a3d (diff)
virtio: Allow virtio to be modular and used by modules
This is needed for the virtio PCI device to be compiled as a module. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Diffstat (limited to 'drivers/virtio/virtio_ring.c')
-rw-r--r--drivers/virtio/virtio_ring.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/virtio/virtio_ring.c b/drivers/virtio/virtio_ring.c
index 74c245092b5c..3a28c1382131 100644
--- a/drivers/virtio/virtio_ring.c
+++ b/drivers/virtio/virtio_ring.c
@@ -266,6 +266,7 @@ irqreturn_t vring_interrupt(int irq, void *_vq)
return IRQ_HANDLED;
}
+EXPORT_SYMBOL_GPL(vring_interrupt);
static struct virtqueue_ops vring_vq_ops = {
.add_buf = vring_add_buf,
@@ -318,9 +319,12 @@ struct virtqueue *vring_new_virtqueue(unsigned int num,
return &vq->vq;
}
+EXPORT_SYMBOL_GPL(vring_new_virtqueue);
void vring_del_virtqueue(struct virtqueue *vq)
{
kfree(to_vvq(vq));
}
+EXPORT_SYMBOL_GPL(vring_del_virtqueue);
+MODULE_LICENSE("GPL");