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authorMichael S. Tsirkin <mst@redhat.com>2009-06-12 22:16:36 -0600
committerRusty Russell <rusty@rustcorp.com.au>2009-06-12 22:16:36 +0930
commitd2a7ddda9ffb1c8961abff6714b0f1eb925c120f (patch)
tree1090884fd260d042255255467367e4e6b6193e5d /drivers/block/virtio_blk.c
parent9499f5e7ed5224c40706f0cec6542a9916bc7606 (diff)
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virtio: find_vqs/del_vqs virtio operations
This replaces find_vq/del_vq with find_vqs/del_vqs virtio operations, and updates all drivers. This is needed for MSI support, because MSI needs to know the total number of vectors upfront. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> (+ lguest/9p compile fixes)
Diffstat (limited to 'drivers/block/virtio_blk.c')
-rw-r--r--drivers/block/virtio_blk.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/block/virtio_blk.c b/drivers/block/virtio_blk.c
index db55a50..07d8e59 100644
--- a/drivers/block/virtio_blk.c
+++ b/drivers/block/virtio_blk.c
@@ -288,7 +288,7 @@ static int virtblk_probe(struct virtio_device *vdev)
sg_init_table(vblk->sg, vblk->sg_elems);
/* We expect one virtqueue, for output. */
- vblk->vq = vdev->config->find_vq(vdev, 0, blk_done, "requests");
+ vblk->vq = virtio_find_single_vq(vdev, blk_done, "requests");
if (IS_ERR(vblk->vq)) {
err = PTR_ERR(vblk->vq);
goto out_free_vblk;
@@ -388,7 +388,7 @@ out_put_disk:
out_mempool:
mempool_destroy(vblk->pool);
out_free_vq:
- vdev->config->del_vq(vblk->vq);
+ vdev->config->del_vqs(vdev);
out_free_vblk:
kfree(vblk);
out:
@@ -409,7 +409,7 @@ static void virtblk_remove(struct virtio_device *vdev)
blk_cleanup_queue(vblk->disk->queue);
put_disk(vblk->disk);
mempool_destroy(vblk->pool);
- vdev->config->del_vq(vblk->vq);
+ vdev->config->del_vqs(vdev);
kfree(vblk);
}