xen_drm_front_evtchnl_publish_all  620 drivers/gpu/drm/xen/xen_drm_front.c 	return xen_drm_front_evtchnl_publish_all(front_info);
xen_drm_front_evtchnl_publish_all   72 drivers/gpu/drm/xen/xen_drm_front_evtchnl.h int xen_drm_front_evtchnl_publish_all(struct xen_drm_front_info *front_info);