diff options
| author | Michael S. Tsirkin <mst@redhat.com> | 2009-06-13 06:16:36 +0200 |
|---|---|---|
| committer | Rusty Russell <rusty@rustcorp.com.au> | 2009-06-12 14:46:36 +0200 |
| commit | d2a7ddda9ffb1c8961abff6714b0f1eb925c120f (patch) | |
| tree | 1090884fd260d042255255467367e4e6b6193e5d /drivers/block/virtio_blk.c | |
| parent | virtio: add names to virtqueue struct, mapping from devices to queues. (diff) | |
| download | linux-d2a7ddda9ffb1c8961abff6714b0f1eb925c120f.tar.xz linux-d2a7ddda9ffb1c8961abff6714b0f1eb925c120f.zip | |
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.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/block/virtio_blk.c b/drivers/block/virtio_blk.c index db55a50d9f6a..07d8e595e51f 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); } |