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| author | Rusty Russell <rusty@rustcorp.com.au> | 2008-12-30 09:26:03 -0600 |
|---|---|---|
| committer | Rusty Russell <rusty@rustcorp.com.au> | 2008-12-30 09:26:03 +1030 |
| commit | 87c7d57c17ade5024d95b6ca0da249da49b0672a (patch) | |
| tree | 2ffeaae5c2e5ed9a72efec6466678fb797c4cdfa /drivers/s390/kvm/kvm_virtio.c | |
| parent | db40598863e8cbbd11053ad3c8bae89000f603f9 (diff) | |
| download | blackbird-op-linux-87c7d57c17ade5024d95b6ca0da249da49b0672a.tar.gz blackbird-op-linux-87c7d57c17ade5024d95b6ca0da249da49b0672a.zip | |
virtio: hand virtio ring alignment as argument to vring_new_virtqueue
This allows each virtio user to hand in the alignment appropriate to
their virtio_ring structures.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Diffstat (limited to 'drivers/s390/kvm/kvm_virtio.c')
| -rw-r--r-- | drivers/s390/kvm/kvm_virtio.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/s390/kvm/kvm_virtio.c b/drivers/s390/kvm/kvm_virtio.c index f5a2dbe75575..4e8354aa8576 100644 --- a/drivers/s390/kvm/kvm_virtio.c +++ b/drivers/s390/kvm/kvm_virtio.c @@ -193,7 +193,8 @@ static struct virtqueue *kvm_find_vq(struct virtio_device *vdev, if (err) goto out; - vq = vring_new_virtqueue(config->num, vdev, (void *) config->address, + vq = vring_new_virtqueue(config->num, KVM_S390_VIRTIO_RING_ALIGN, + vdev, (void *) config->address, kvm_notify, callback); if (!vq) { err = -ENOMEM; |
