50 static struct vfio {  struct
55 } vfio;  argument
190 	ida_free(&vfio.device_ida, device->index);  in vfio_device_release()
196 	simple_release_fs(&vfio.vfs_mount, &vfio.fs_count);  in vfio_device_release()
256 	ret = simple_pin_fs(&vfio_fs_type, &vfio.vfs_mount, &vfio.fs_count);  in vfio_fs_inode_new()
260 	inode = alloc_anon_inode(vfio.vfs_mount->mnt_sb);  in vfio_fs_inode_new()
262 		simple_release_fs(&vfio.vfs_mount, &vfio.fs_count);  in vfio_fs_inode_new()
275 	ret = ida_alloc_max(&vfio.device_ida, MINORMASK, GFP_KERNEL);  in vfio_init_device()
299 	device->device.class = vfio.device_class;  in vfio_init_device()
305 	simple_release_fs(&vfio.vfs_mount, &vfio.fs_count);  in vfio_init_device()
308 	ida_free(&vfio.device_ida, device->index);  in vfio_init_device()
1704 	ida_init(&vfio.device_ida);  in vfio_init()
1715 	vfio.device_class = class_create("vfio-dev");  in vfio_init()
1716 	if (IS_ERR(vfio.device_class)) {  in vfio_init()
1717 		ret = PTR_ERR(vfio.device_class);  in vfio_init()
1721 	ret = vfio_cdev_init(vfio.device_class);  in vfio_init()
1730 	class_destroy(vfio.device_class);  in vfio_init()
1731 	vfio.device_class = NULL;  in vfio_init()
1742 	ida_destroy(&vfio.device_ida);  in vfio_cleanup()
1744 	class_destroy(vfio.device_class);  in vfio_cleanup()
1745 	vfio.device_class = NULL;  in vfio_cleanup()