+ for_each_possible_cpu(cpu) {
+ zalloc_cpumask_var_node(&per_cpu(cpu_sibling_map, cpu),
+ GFP_KERNEL, cpu_to_node(cpu));
+ zalloc_cpumask_var_node(&per_cpu(cpu_core_map, cpu),
+ GFP_KERNEL, cpu_to_node(cpu));
+ }
+
+ cpumask_set_cpu(boot_cpuid, cpu_sibling_mask(boot_cpuid));
+ cpumask_set_cpu(boot_cpuid, cpu_core_mask(boot_cpuid));
+