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authorFam Zheng <famz@redhat.com>2016-04-22 21:53:54 +0800
committerKevin Wolf <kwolf@redhat.com>2016-04-22 16:43:58 +0200
commit14560d69e7c979d97975c3aa6e7bd1ab3249fe88 (patch)
treef2492904cdf1d785d9a85cd3c99d99c167a3fc9a
parent54e18d35e44c48cf6e13c4ce09962c30b595b72a (diff)
downloadqemu-arm-14560d69e7c979d97975c3aa6e7bd1ab3249fe88.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 fffa09f46c..30ede3d1cc 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,