Ensure that all requests are complete when resetting a virtqueue, by draining the AIO queue after stopping the submission thread. Signed-off-by: Jean-Philippe Brucker <jean-philippe.brucker@xxxxxxx> --- virtio/blk.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/virtio/blk.c b/virtio/blk.c index 6e7a1ee36..50db6f5fc 100644 --- a/virtio/blk.c +++ b/virtio/blk.c @@ -248,6 +248,8 @@ static void exit_vq(struct kvm *kvm, void *dev, u32 vq) close(bdev->io_efd); pthread_cancel(bdev->io_thread); pthread_join(bdev->io_thread, NULL); + + disk_image__wait(bdev->disk); } static int notify_vq(struct kvm *kvm, void *dev, u32 vq) -- 2.20.1
