446 	struct test_driver *t = private;  in test_func()  local
463 	t->start = get_cycles();  in test_func()
476 				t->data[index].test_passed++;  in test_func()
478 				t->data[index].test_failed++;  in test_func()
487 		t->data[index].time = delta;  in test_func()
489 	t->stop = get_cycles();  in test_func()
544 		struct test_driver *t = &tdriver[i];  in do_concurrent_test()  local
546 		t->task = kthread_run(test_func, t, "vmalloc_test/%d", i);  in do_concurrent_test()
548 		if (!IS_ERR(t->task))  in do_concurrent_test()
571 		struct test_driver *t = &tdriver[i];  in do_concurrent_test()  local
574 		if (!IS_ERR(t->task))  in do_concurrent_test()
575 			kthread_stop(t->task);  in do_concurrent_test()
584 				t->data[j].test_passed,  in do_concurrent_test()
585 				t->data[j].test_failed,  in do_concurrent_test()
587 				t->data[j].time);  in do_concurrent_test()
591 			i, t->stop - t->start);  in do_concurrent_test()