From 09d2dcb6b517e7e4cbbdfc960e3171105085ec9e Mon Sep 17 00:00:00 2001
From: Anthony Liguori <aliguori@xxxxxxxxxx>
Date: Wed, 7 Nov 2007 20:46:30 -0600
Subject: [PATCH] virtio: Export vring functions for modules to use
This is needed for the virtio PCI device to be compiled as a module.
Signed-off-by: Anthony Liguori <aliguori@xxxxxxxxxx>
Signed-off-by: Rusty Russell <rusty@xxxxxxxxxxxxxxx>
---
drivers/virtio/virtio_ring.c | 6 ++++++
1 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/drivers/virtio/virtio_ring.c b/drivers/virtio/virtio_ring.c
index 1dc04b6..f9dc079 100644
--- a/drivers/virtio/virtio_ring.c
+++ b/drivers/virtio/virtio_ring.c
@@ -260,6 +260,8 @@ 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,
.get_buf = vring_get_buf,
@@ -312,8 +314,12 @@ 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);
+
--
1.5.3.3
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