647 	       tst_test->mntpoint ||  in needs_tmpdir()
706                                    const char *mntpoint,  in prepare_and_mount_ro_fs()  argument
711 	if (mount(dev, mntpoint, fs_type, 0, NULL)) {  in prepare_and_mount_ro_fs()
713 			dev, mntpoint, fs_type);  in prepare_and_mount_ro_fs()
719 	snprintf(buf, sizeof(buf), "%s/dir/", mntpoint);  in prepare_and_mount_ro_fs()
722 	snprintf(buf, sizeof(buf), "%s/file", mntpoint);  in prepare_and_mount_ro_fs()
726 	SAFE_MOUNT(dev, mntpoint, fs_type, MS_REMOUNT | MS_RDONLY, NULL);  in prepare_and_mount_ro_fs()
731 static void prepare_and_mount_dev_fs(const char *mntpoint)  in prepare_and_mount_dev_fs()  argument
739 			"mounting tmpfs without nodev on %s", mntpoint);  in prepare_and_mount_dev_fs()
740 		SAFE_MOUNT(NULL, mntpoint, "tmpfs", 0, NULL);  in prepare_and_mount_dev_fs()
753 		prepare_and_mount_ro_fs(tdev.dev, tst_test->mntpoint,  in prepare_device()
759 		SAFE_MOUNT(tdev.dev, tst_test->mntpoint, tdev.fs_type,  in prepare_device()
822 	if (tst_test->mntpoint)  in do_setup()
823 		SAFE_MKDIR(tst_test->mntpoint, 0777);  in do_setup()
827 	     !tst_test->mntpoint) {  in do_setup()
838 		prepare_and_mount_dev_fs(tst_test->mntpoint);  in do_setup()
844 		if (prepare_and_mount_ro_fs(NULL, tst_test->mntpoint, "tmpfs")) {  in do_setup()
887 		tst_umount(tst_test->mntpoint);  in do_cleanup()
1154 			tst_umount(tst_test->mntpoint);  in run_tcases_per_fs()