kvm/vgic/vgic-init.c

138  * @nr_spis: number of spis, frozen by caller
140 static int kvm_vgic_dist_init(struct kvm *kvm, unsigned int nr_spis)
146 	dist->spis = kcalloc(nr_spis, sizeof(struct vgic_irq), GFP_KERNEL_ACCOUNT);
158 	for (i = 0; i < nr_spis; i++) {
258  * The function is generally called when nr_spis has been explicitly set
259  * by the guest through the KVM DEVICE API. If not nr_spis is set to 256.
279 	if (!dist->nr_spis)
280 		dist->nr_spis = VGIC_NR_IRQS_LEGACY - VGIC_NR_PRIVATE_IRQS;
282 	ret = kvm_vgic_dist_init(kvm, dist->nr_spis);
353 	dist->nr_spis = 0;