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| author | Jason Wang <jasowang@redhat.com> | 2012-08-28 13:54:13 +0200 |
|---|---|---|
| committer | Rusty Russell <rusty@rustcorp.com.au> | 2012-09-28 15:05:15 +0930 |
| commit | 17bb6d40880d4178f5f8a75900ed8c9ff47d3fb2 (patch) | |
| tree | f9888385b33c144f909eff14713a328dc72296f2 /drivers/s390 | |
| parent | 7a23eb28fa645f1f0c2ec38274c11bc78c50c047 (diff) | |
| download | lwn-17bb6d40880d4178f5f8a75900ed8c9ff47d3fb2.tar.gz lwn-17bb6d40880d4178f5f8a75900ed8c9ff47d3fb2.zip | |
virtio-ring: move queue_index to vring_virtqueue
Instead of storing the queue index in transport-specific virtio structs,
this patch moves them to vring_virtqueue and introduces an helper to get
the value. This lets drivers simplify their management and tracing of
virtqueues.
Signed-off-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Diffstat (limited to 'drivers/s390')
| -rw-r--r-- | drivers/s390/kvm/kvm_virtio.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/s390/kvm/kvm_virtio.c b/drivers/s390/kvm/kvm_virtio.c index 47cccd52aae8..5565af20592f 100644 --- a/drivers/s390/kvm/kvm_virtio.c +++ b/drivers/s390/kvm/kvm_virtio.c @@ -198,7 +198,7 @@ static struct virtqueue *kvm_find_vq(struct virtio_device *vdev, if (err) goto out; - vq = vring_new_virtqueue(config->num, KVM_S390_VIRTIO_RING_ALIGN, + vq = vring_new_virtqueue(index, config->num, KVM_S390_VIRTIO_RING_ALIGN, vdev, true, (void *) config->address, kvm_notify, callback, name); if (!vq) { |