96 	struct notify_info notify;   /* Unmap notification */  member
183 	if (gref->notify.flags & UNMAP_NOTIFY_CLEAR_BYTE) {  in __del_gref()
185 		tmp[gref->notify.pgoff] = 0;  in __del_gref()
188 	if (gref->notify.flags & UNMAP_NOTIFY_SEND_EVENT) {  in __del_gref()
189 		notify_remote_via_evtchn(gref->notify.event);  in __del_gref()
190 		evtchn_put(gref->notify.event);  in __del_gref()
193 	gref->notify.flags = 0;  in __del_gref()
424 	if (gref->notify.flags & UNMAP_NOTIFY_SEND_EVENT)  in gntalloc_ioctl_unmap_notify()
425 		evtchn_put(gref->notify.event);  in gntalloc_ioctl_unmap_notify()
427 	gref->notify.flags = op.action;  in gntalloc_ioctl_unmap_notify()
428 	gref->notify.pgoff = pgoff;  in gntalloc_ioctl_unmap_notify()
429 	gref->notify.event = op.event_channel_port;  in gntalloc_ioctl_unmap_notify()