364         region->mem = g_new0(MemoryRegion, 1);  in vfio_region_setup()
365         memory_region_init_io(region->mem, obj, &vfio_region_ops,  in vfio_region_setup()
391     trace_vfio_region_unmap(memory_region_name(&region->mmaps[index].mem),  in vfio_subregion_unmap()
395     memory_region_del_subregion(region->mem, &region->mmaps[index].mem);  in vfio_subregion_unmap()
397     object_unparent(OBJECT(&region->mmaps[index].mem));  in vfio_subregion_unmap()
406     if (!region->mem) {  in vfio_region_mmap()
421             trace_vfio_region_mmap_fault(memory_region_name(region->mem), i,  in vfio_region_mmap()
438                                memory_region_name(region->mem), i);  in vfio_region_mmap()
439         memory_region_init_ram_device_ptr(&region->mmaps[i].mem,  in vfio_region_mmap()
440                                           memory_region_owner(region->mem),  in vfio_region_mmap()
444         memory_region_add_subregion(region->mem, region->mmaps[i].offset,  in vfio_region_mmap()
445                                     &region->mmaps[i].mem);  in vfio_region_mmap()
447         trace_vfio_region_mmap(memory_region_name(&region->mmaps[i].mem),  in vfio_region_mmap()
460     if (!region->mem) {  in vfio_region_unmap()
475     if (!region->mem) {  in vfio_region_exit()
481             memory_region_del_subregion(region->mem, &region->mmaps[i].mem);  in vfio_region_exit()
492     if (!region->mem) {  in vfio_region_finalize()
499             object_unparent(OBJECT(&region->mmaps[i].mem));  in vfio_region_finalize()
503     object_unparent(OBJECT(region->mem));  in vfio_region_finalize()
505     g_free(region->mem);  in vfio_region_finalize()
510     region->mem = NULL;  in vfio_region_finalize()
522     if (!region->mem) {  in vfio_region_mmaps_set_enabled()
528             memory_region_set_enabled(&region->mmaps[i].mem, enabled);  in vfio_region_mmaps_set_enabled()
532     trace_vfio_region_mmaps_set_enabled(memory_region_name(region->mem),  in vfio_region_mmaps_set_enabled()