758 static struct tst_device tdev;  variable
830 		SAFE_MKFS(tdev.dev, tdev.fs_type, tst_test->dev_fs_opts,  in prepare_device()
835 		prepare_and_mount_ro_fs(tdev.dev, tst_test->mntpoint,  in prepare_device()
836 		                        tdev.fs_type);  in prepare_device()
841 		SAFE_MOUNT(tdev.dev, tst_test->mntpoint, tdev.fs_type,  in prepare_device()
941 		tdev.dev = tst_acquire_device_(NULL, tst_test->dev_min_size);  in do_setup()
943 		if (!tdev.dev)  in do_setup()
946 		tst_device = &tdev;  in do_setup()
949 			tdev.fs_type = tst_test->dev_fs_type;  in do_setup()
951 			tdev.fs_type = tst_dev_fs_type();  in do_setup()
1000 	if (tst_test->needs_device && tdev.dev)  in do_cleanup()
1001 		tst_release_device(tdev.dev);  in do_cleanup()
1279 		tdev.fs_type = filesystems[i];  in run_tcases_per_fs()