21 static inline u32 x2apic_cluster(int cpu)  in x2apic_cluster()  argument
23 	return per_cpu(x86_cpu_to_logical_apicid, cpu) >> 16;  in x2apic_cluster()
31 	unsigned int cpu, this_cpu;  in __x2apic_send_IPI_mask()  local
51 	for_each_cpu(cpu, ipi_mask_ptr) {  in __x2apic_send_IPI_mask()
54 		cpus_in_cluster_ptr = per_cpu(cpus_in_cluster, cpu);  in __x2apic_send_IPI_mask()
134 	unsigned int cpu;  in init_x2apic_ldr()  local
139 	for_each_online_cpu(cpu) {  in init_x2apic_ldr()
140 		if (x2apic_cluster(this_cpu) != x2apic_cluster(cpu))  in init_x2apic_ldr()
142 		cpumask_set_cpu(this_cpu, per_cpu(cpus_in_cluster, cpu));  in init_x2apic_ldr()
143 		cpumask_set_cpu(cpu, per_cpu(cpus_in_cluster, this_cpu));  in init_x2apic_ldr()
154 	unsigned int cpu;  in update_clusterinfo()  local
171 		for_each_online_cpu(cpu) {  in update_clusterinfo()
172 			if (x2apic_cluster(this_cpu) != x2apic_cluster(cpu))  in update_clusterinfo()
174 			cpumask_clear_cpu(this_cpu, per_cpu(cpus_in_cluster, cpu));  in update_clusterinfo()
175 			cpumask_clear_cpu(cpu, per_cpu(cpus_in_cluster, this_cpu));  in update_clusterinfo()
191 	int cpu = smp_processor_id();  in x2apic_init_cpu_notifier()  local
193 	zalloc_cpumask_var(&per_cpu(cpus_in_cluster, cpu), GFP_KERNEL);  in x2apic_init_cpu_notifier()
194 	zalloc_cpumask_var(&per_cpu(ipi_mask, cpu), GFP_KERNEL);  in x2apic_init_cpu_notifier()
196 	BUG_ON(!per_cpu(cpus_in_cluster, cpu) || !per_cpu(ipi_mask, cpu));  in x2apic_init_cpu_notifier()
198 	cpumask_set_cpu(cpu, per_cpu(cpus_in_cluster, cpu));  in x2apic_init_cpu_notifier()
219 static void cluster_vector_allocation_domain(int cpu, struct cpumask *retmask,  in cluster_vector_allocation_domain()  argument
232 		cpumask_copy(retmask, cpumask_of(cpu));  in cluster_vector_allocation_domain()
234 		cpumask_and(retmask, mask, per_cpu(cpus_in_cluster, cpu));  in cluster_vector_allocation_domain()