cpu_fini
extern void cpu_fini(topo_mod_t *); /* see cpu.c */
{ "cpu", CPU_VERSION, cpu_init, cpu_fini, TOPO_BLTIN_TYPE_TREE },
if (pg_classes[class].pgc_ops->cpu_fini) \
pg_classes[class].pgc_ops->cpu_fini(cp, cpu_pg); \
void (*cpu_fini)(struct cpu *, struct cpu_pg *);