- int sibling;
- struct cpuinfo_x86 *c = &cpu_data(cpu);
-
- for_each_cpu_mask_nr(sibling, per_cpu(cpu_core_map, cpu)) {
- cpu_clear(cpu, per_cpu(cpu_core_map, sibling));
- /*/
- * last thread sibling in this cpu core going down
- */
- if (cpus_weight(per_cpu(cpu_sibling_map, cpu)) == 1)
- cpu_data(sibling).booted_cores--;
- }
-
- for_each_cpu_mask_nr(sibling, per_cpu(cpu_sibling_map, cpu))
- cpu_clear(cpu, per_cpu(cpu_sibling_map, sibling));
- cpus_clear(per_cpu(cpu_sibling_map, cpu));
- cpus_clear(per_cpu(cpu_core_map, cpu));
- c->phys_proc_id = 0;
- c->cpu_core_id = 0;
- cpu_clear(cpu, cpu_sibling_setup_map);