@@ -47,9 +47,9 @@ struct VirtIOBlockDataPlane {
};
/* Raise an interrupt to signal guest, if necessary */
-void virtio_blk_data_plane_notify(VirtIOBlockDataPlane *s)
+void virtio_blk_data_plane_notify(VirtIOBlockDataPlane *s, VirtQueue *vq)
{
- set_bit(0, s->batch_notify_vqs);
+ set_bit(virtio_get_queue_index(vq), s->batch_notify_vqs);
qemu_bh_schedule(s->bh);
}
@@ -26,6 +26,6 @@ void virtio_blk_data_plane_destroy(VirtIOBlockDataPlane *s);
void virtio_blk_data_plane_start(VirtIOBlockDataPlane *s);
void virtio_blk_data_plane_stop(VirtIOBlockDataPlane *s);
void virtio_blk_data_plane_drain(VirtIOBlockDataPlane *s);
-void virtio_blk_data_plane_notify(VirtIOBlockDataPlane *s);
+void virtio_blk_data_plane_notify(VirtIOBlockDataPlane *s, VirtQueue *vq);
#endif /* HW_DATAPLANE_VIRTIO_BLK_H */
@@ -55,7 +55,7 @@ static void virtio_blk_req_complete(VirtIOBlockReq *req, unsigned char status)
stb_p(&req->in->status, status);
virtqueue_push(s->vq, &req->elem, req->in_len);
if (s->dataplane_started && !s->dataplane_disabled) {
- virtio_blk_data_plane_notify(s->dataplane);
+ virtio_blk_data_plane_notify(s->dataplane, s->vq);
} else {
virtio_notify(vdev, s->vq);
}
Let the virtio_blk_data_plane_notify() caller decide which virtqueue to notify. This will allow the function to be used with multiqueue. Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> --- hw/block/dataplane/virtio-blk.c | 4 ++-- hw/block/dataplane/virtio-blk.h | 2 +- hw/block/virtio-blk.c | 2 +- 3 files changed, 4 insertions(+), 4 deletions(-)