dist->vgic_dist_base = VGIC_ADDR_UNDEF;
if (dist->vgic_model == KVM_DEV_TYPE_ARM_VGIC_V3) {
- list_for_each_entry_safe(rdreg, next, &dist->rd_regions, list) {
- list_del(&rdreg->list);
- kfree(rdreg);
- }
+ list_for_each_entry_safe(rdreg, next, &dist->rd_regions, list)
+ vgic_v3_free_redist_region(rdreg);
INIT_LIST_HEAD(&dist->rd_regions);
} else {
dist->vgic_cpu_base = VGIC_ADDR_UNDEF;
}
/**
- * vgic_v3_insert_redist_region - Insert a new redistributor region
+ * vgic_v3_alloc_redist_region - Allocate a new redistributor region
*
* Performs various checks before inserting the rdist region in the list.
* Those tests depend on whether the size of the rdist region is known
*
* Return 0 on success, < 0 otherwise
*/
-static int vgic_v3_insert_redist_region(struct kvm *kvm, uint32_t index,
- gpa_t base, uint32_t count)
+static int vgic_v3_alloc_redist_region(struct kvm *kvm, uint32_t index,
+ gpa_t base, uint32_t count)
{
struct vgic_dist *d = &kvm->arch.vgic;
struct vgic_redist_region *rdreg;
return ret;
}
+void vgic_v3_free_redist_region(struct vgic_redist_region *rdreg)
+{
+ list_del(&rdreg->list);
+ kfree(rdreg);
+}
+
int vgic_v3_set_redist_base(struct kvm *kvm, u32 index, u64 addr, u32 count)
{
int ret;
- ret = vgic_v3_insert_redist_region(kvm, index, addr, count);
+ ret = vgic_v3_alloc_redist_region(kvm, index, addr, count);
if (ret)
return ret;
struct vgic_redist_region *rdreg;
rdreg = vgic_v3_rdist_region_from_index(kvm, index);
- list_del(&rdreg->list);
- kfree(rdreg);
+ vgic_v3_free_redist_region(rdreg);
return ret;
}