diff options
| -rw-r--r-- | hw/xen/xen-bus.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/hw/xen/xen-bus.c b/hw/xen/xen-bus.c index 62c127b926..a04478ad4f 100644 --- a/hw/xen/xen-bus.c +++ b/hw/xen/xen-bus.c @@ -698,7 +698,8 @@ int xen_device_frontend_scanf(XenDevice *xendev, const char *key, } static void xen_device_frontend_set_state(XenDevice *xendev, - enum xenbus_state state) + enum xenbus_state state, + bool publish) { const char *type = object_get_typename(OBJECT(xendev)); @@ -710,7 +711,9 @@ static void xen_device_frontend_set_state(XenDevice *xendev, xs_strstate(state)); xendev->frontend_state = state; - xen_device_frontend_printf(xendev, "state", "%u", state); + if (publish) { + xen_device_frontend_printf(xendev, "state", "%u", state); + } } static void xen_device_frontend_changed(void *opaque) @@ -726,7 +729,7 @@ static void xen_device_frontend_changed(void *opaque) state = XenbusStateUnknown; } - xen_device_frontend_set_state(xendev, state); + xen_device_frontend_set_state(xendev, state, false); if (state == XenbusStateInitialising && xendev->backend_state == XenbusStateClosed && @@ -1169,7 +1172,7 @@ static void xen_device_realize(DeviceState *dev, Error **errp) xen_device_frontend_printf(xendev, "backend-id", "%u", xenbus->backend_id); - xen_device_frontend_set_state(xendev, XenbusStateInitialising); + xen_device_frontend_set_state(xendev, XenbusStateInitialising, true); xendev->exit.notify = xen_device_exit; qemu_add_exit_notifier(&xendev->exit); |