The flush after vhost_dev_cleanup is not needed because:
1. It doesn't do anything. vhost_dev_cleanup will stop the worker thread
so the flush call will just return since the worker has not device.
2. It's not needed. The comment about jobs re-queueing themselves does
not look correct because handle_vq does not requeue work.
Signed-off-by: Mike Christie <michael.christie@oracle.com>
Acked-by: Jason Wang <jasowang@redhat.com>
Message-Id: <
20220517180850.198915-8-michael.christie@oracle.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
vhost_test_flush(n);
vhost_dev_stop(&n->dev);
vhost_dev_cleanup(&n->dev);
- /* We do an extra flush before freeing memory,
- * since jobs can re-queue themselves. */
- vhost_test_flush(n);
kfree(n->dev.vqs);
kfree(n);
return 0;