When vhost_work_dev_flush returns all work queued at that time will have completed. There is then no need to flush after every vhost_poll_stop call, and we can move the flush call to after the loop that stops the pollers.
Signed-off-by: Mike Christie <michael.chris...@oracle.com> --- drivers/vhost/vhost.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/vhost/vhost.c b/drivers/vhost/vhost.c index 1d84a2818c6f..9f8de04bb673 100644 --- a/drivers/vhost/vhost.c +++ b/drivers/vhost/vhost.c @@ -653,11 +653,11 @@ void vhost_dev_stop(struct vhost_dev *dev) int i; for (i = 0; i < dev->nvqs; ++i) { - if (dev->vqs[i]->kick && dev->vqs[i]->handle_kick) { + if (dev->vqs[i]->kick && dev->vqs[i]->handle_kick) vhost_poll_stop(&dev->vqs[i]->poll); - vhost_work_dev_flush(dev->vqs[i]->poll.dev); - } } + + vhost_work_dev_flush(dev); } EXPORT_SYMBOL_GPL(vhost_dev_stop); -- 2.25.1 _______________________________________________ Virtualization mailing list Virtualization@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/virtualization