diff options
Diffstat (limited to 'hw/block/dataplane/virtio-blk.c')
| -rw-r--r-- | hw/block/dataplane/virtio-blk.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/hw/block/dataplane/virtio-blk.c b/hw/block/dataplane/virtio-blk.c index 4c5ba18122..4bc0729bf7 100644 --- a/hw/block/dataplane/virtio-blk.c +++ b/hw/block/dataplane/virtio-blk.c @@ -84,6 +84,7 @@ static void handle_notify(EventNotifier *e) }; event_notifier_test_and_clear(&s->host_notifier); + bdrv_io_plug(s->blk->conf.bs); for (;;) { /* Disable guest->host notifies to avoid unnecessary vmexits */ vring_disable_notification(s->vdev, &s->vring); @@ -117,6 +118,7 @@ static void handle_notify(EventNotifier *e) break; } } + bdrv_io_unplug(s->blk->conf.bs); } /* Context: QEMU global mutex held */ |