backend_watch      24 drivers/block/xen-blkback/xenbus.c 	struct xenbus_watch	backend_watch;
backend_watch     511 drivers/block/xen-blkback/xenbus.c 	if (be->backend_watch.node) {
backend_watch     512 drivers/block/xen-blkback/xenbus.c 		unregister_xenbus_watch(&be->backend_watch);
backend_watch     513 drivers/block/xen-blkback/xenbus.c 		kfree(be->backend_watch.node);
backend_watch     514 drivers/block/xen-blkback/xenbus.c 		be->backend_watch.node = NULL;
backend_watch     647 drivers/block/xen-blkback/xenbus.c 	err = xenbus_watch_pathfmt(dev, &be->backend_watch, backend_changed,
backend_watch     682 drivers/block/xen-blkback/xenbus.c 		= container_of(watch, struct backend_info, backend_watch);