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virtio: avoid leading underscores for helpers

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Commit ef546f1275 ("virtio: add
feature checking helpers") introduced a helper __virtio_has_feature.
We don't want to use reserved identifiers, though, so let's
rename __virtio_has_feature to virtio_has_feature and virtio_has_feature
to virtio_vdev_has_feature.

Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
This commit is contained in:
Cornelia Huck 2015-08-17 11:48:29 +02:00 • committed by Michael S. Tsirkin
parent 91176e3105
commit 95129d6fc9
11 changed files with 48 additions and 45 deletions
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10
hw/virtio/dataplane/vring.c
View file

@ -105,7 +105,7 @@ void vring_teardown(Vring *vring, VirtIODevice *vdev, int n)
/* Disable guest->host notifies */
void vring_disable_notification(VirtIODevice *vdev, Vring *vring)
{
if (!virtio_has_feature(vdev, VIRTIO_RING_F_EVENT_IDX)) {
if (!virtio_vdev_has_feature(vdev, VIRTIO_RING_F_EVENT_IDX)) {
vring_set_used_flags(vdev, vring, VRING_USED_F_NO_NOTIFY);
}
}
@ -116,7 +116,7 @@ void vring_disable_notification(VirtIODevice *vdev, Vring *vring)
*/
bool vring_enable_notification(VirtIODevice *vdev, Vring *vring)
{
if (virtio_has_feature(vdev, VIRTIO_RING_F_EVENT_IDX)) {
if (virtio_vdev_has_feature(vdev, VIRTIO_RING_F_EVENT_IDX)) {
vring_avail_event(&vring->vr) = vring->vr.avail->idx;
} else {
vring_clear_used_flags(vdev, vring, VRING_USED_F_NO_NOTIFY);
@ -135,12 +135,12 @@ bool vring_should_notify(VirtIODevice *vdev, Vring *vring)
* interrupts. */
smp_mb();
if (virtio_has_feature(vdev, VIRTIO_F_NOTIFY_ON_EMPTY) &&
if (virtio_vdev_has_feature(vdev, VIRTIO_F_NOTIFY_ON_EMPTY) &&
unlikely(!vring_more_avail(vdev, vring))) {
return true;
}
if (!virtio_has_feature(vdev, VIRTIO_RING_F_EVENT_IDX)) {
if (!virtio_vdev_has_feature(vdev, VIRTIO_RING_F_EVENT_IDX)) {
return !(vring_get_avail_flags(vdev, vring) &
VRING_AVAIL_F_NO_INTERRUPT);
}
@ -402,7 +402,7 @@ int vring_pop(VirtIODevice *vdev, Vring *vring,
/* On success, increment avail index. */
vring->last_avail_idx++;
if (virtio_has_feature(vdev, VIRTIO_RING_F_EVENT_IDX)) {
if (virtio_vdev_has_feature(vdev, VIRTIO_RING_F_EVENT_IDX)) {
vring_avail_event(&vring->vr) =
virtio_tswap16(vdev, vring->last_avail_idx);
}