mux_node
struct mux_node *np;
struct mux_node *mnp;
struct mux_node *np;
struct mux_node *np;
ss->ss_mux_nodes = kmem_zalloc((sizeof (struct mux_node) *
kmem_free(ss->ss_mux_nodes, sizeof (struct mux_node) * ss->ss_devcnt);
struct mux_node *mn_originp; /* where we came from during search */
struct mux_node *me_nodep; /* edge leads to this node */
struct mux_node *ss_mux_nodes; /* mux info for cycle checking */