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-rw-r--r--hw/block/dataplane/virtio-blk.c5
-rw-r--r--hw/scsi/virtio-scsi-dataplane.c18
2 files changed, 10 insertions, 13 deletions
diff --git a/hw/block/dataplane/virtio-blk.c b/hw/block/dataplane/virtio-blk.c
index f8716bc..c42ddeb 100644
--- a/hw/block/dataplane/virtio-blk.c
+++ b/hw/block/dataplane/virtio-blk.c
@@ -283,7 +283,7 @@ void virtio_blk_data_plane_start(VirtIOBlockDataPlane *s)
/* Get this show started by hooking up our callbacks */
aio_context_acquire(s->ctx);
- aio_set_event_notifier(s->ctx, &s->host_notifier, false,
+ aio_set_event_notifier(s->ctx, &s->host_notifier, true,
handle_notify);
aio_context_release(s->ctx);
return;
@@ -320,8 +320,7 @@ void virtio_blk_data_plane_stop(VirtIOBlockDataPlane *s)
aio_context_acquire(s->ctx);
/* Stop notifications for new requests from guest */
- aio_set_event_notifier(s->ctx, &s->host_notifier, false,
- NULL);
+ aio_set_event_notifier(s->ctx, &s->host_notifier, true, NULL);
/* Drain and switch bs back to the QEMU main loop */
blk_set_aio_context(s->conf->conf.blk, qemu_get_aio_context());
diff --git a/hw/scsi/virtio-scsi-dataplane.c b/hw/scsi/virtio-scsi-dataplane.c
index 21f51df..0d8d71e 100644
--- a/hw/scsi/virtio-scsi-dataplane.c
+++ b/hw/scsi/virtio-scsi-dataplane.c
@@ -60,8 +60,7 @@ static VirtIOSCSIVring *virtio_scsi_vring_init(VirtIOSCSI *s,
r = g_new(VirtIOSCSIVring, 1);
r->host_notifier = *virtio_queue_get_host_notifier(vq);
r->guest_notifier = *virtio_queue_get_guest_notifier(vq);
- aio_set_event_notifier(s->ctx, &r->host_notifier, false,
- handler);
+ aio_set_event_notifier(s->ctx, &r->host_notifier, true, handler);
r->parent = s;
@@ -72,8 +71,7 @@ static VirtIOSCSIVring *virtio_scsi_vring_init(VirtIOSCSI *s,
return r;
fail_vring:
- aio_set_event_notifier(s->ctx, &r->host_notifier, false,
- NULL);
+ aio_set_event_notifier(s->ctx, &r->host_notifier, true, NULL);
k->set_host_notifier(qbus->parent, n, false);
g_free(r);
return NULL;
@@ -165,16 +163,16 @@ static void virtio_scsi_clear_aio(VirtIOSCSI *s)
if (s->ctrl_vring) {
aio_set_event_notifier(s->ctx, &s->ctrl_vring->host_notifier,
- false, NULL);
+ true, NULL);
}
if (s->event_vring) {
aio_set_event_notifier(s->ctx, &s->event_vring->host_notifier,
- false, NULL);
+ true, NULL);
}
if (s->cmd_vrings) {
for (i = 0; i < vs->conf.num_queues && s->cmd_vrings[i]; i++) {
aio_set_event_notifier(s->ctx, &s->cmd_vrings[i]->host_notifier,
- false, NULL);
+ true, NULL);
}
}
}
@@ -296,12 +294,12 @@ void virtio_scsi_dataplane_stop(VirtIOSCSI *s)
aio_context_acquire(s->ctx);
aio_set_event_notifier(s->ctx, &s->ctrl_vring->host_notifier,
- false, NULL);
+ true, NULL);
aio_set_event_notifier(s->ctx, &s->event_vring->host_notifier,
- false, NULL);
+ true, NULL);
for (i = 0; i < vs->conf.num_queues; i++) {
aio_set_event_notifier(s->ctx, &s->cmd_vrings[i]->host_notifier,
- false, NULL);
+ true, NULL);
}
blk_drain_all(); /* ensure there are no in-flight requests */
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