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authorFam Zheng <famz@redhat.com>2016-04-22 21:53:54 +0800
committerTimothy Pearson <tpearson@raptorengineering.com>2019-11-29 20:03:50 -0600
commit8144e96d41a1f7dcccea7e2c78d71ababf363177 (patch)
tree446e8b8897caaa0c8bfea3f1cfb9ef451ec4874f
parentc00fe5ce419d94dbeea81d3fd4d234ecfab02581 (diff)
downloadhqemu-8144e96d41a1f7dcccea7e2c78d71ababf363177.zip
hqemu-8144e96d41a1f7dcccea7e2c78d71ababf363177.tar.gz
virtio: Mark host notifiers as external
The effect of this change is the block layer drained section can work, for example when mirror job is being completed. Signed-off-by: Fam Zheng <famz@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
-rw-r--r--hw/virtio/virtio.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/hw/virtio/virtio.c b/hw/virtio/virtio.c
index fffa09f..30ede3d 100644
--- a/hw/virtio/virtio.c
+++ b/hw/virtio/virtio.c
@@ -1829,10 +1829,10 @@ void virtio_queue_set_host_notifier_fd_handler(VirtQueue *vq, bool assign,
bool set_handler)
{
if (assign && set_handler) {
- event_notifier_set_handler(&vq->host_notifier, false,
+ event_notifier_set_handler(&vq->host_notifier, true,
virtio_queue_host_notifier_read);
} else {
- event_notifier_set_handler(&vq->host_notifier, false, NULL);
+ event_notifier_set_handler(&vq->host_notifier, true, NULL);
}
if (!assign) {
/* Test and clear notifier before after disabling event,
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