process_rule
process_rule(cdir, cdir->sdev_origin,
static void process_rule(struct sdev_node *, struct sdev_node *,
process_rule(dv, dv->sdev_origin,
process_rule(dir, gdir, dname, NULL,
process_rule(dir, gdir, dname, NULL,
process_rule(dir, gdir, pair[0], pair[1],
process_rule(dir, gdir, pair[1], pair[0],