204         unsigned int online;  in xen_bus_type_enumerate()  local
211                           NULL, "%u", &online) != 1)  in xen_bus_type_enumerate()
212             online = 0;  in xen_bus_type_enumerate()
214         if (online && state == XenbusStateInitialising &&  in xen_bus_type_enumerate()
466 static void xen_device_backend_set_online(XenDevice *xendev, bool online)  in xen_device_backend_set_online()  argument
470     if (xendev->backend_online == online) {  in xen_device_backend_set_online()
474     trace_xen_device_backend_online(type, xendev->name, online);  in xen_device_backend_set_online()
476     xendev->backend_online = online;  in xen_device_backend_set_online()
477     xen_device_backend_printf(xendev, "online", "%u", online);  in xen_device_backend_set_online()
502     unsigned int online;  in xen_device_backend_changed()  local
512     if (xen_device_backend_scanf(xendev, "online", "%u", &online) != 1) {  in xen_device_backend_changed()
513         online = 0;  in xen_device_backend_changed()
516     xen_device_backend_set_online(xendev, !!online);  in xen_device_backend_changed()
534     if (!online &&  in xen_device_backend_changed()