601 static int thread_lookup_test(struct thread_data *tdata)  in thread_lookup_test()  argument
603 	unsigned int entries = tdata->entries;  in thread_lookup_test()
610 			.tid = tdata->id,  in thread_lookup_test()
614 		if (obj && (tdata->objs[i].value.id == TEST_INSERT_FAIL)) {  in thread_lookup_test()
617 		} else if (!obj && (tdata->objs[i].value.id != TEST_INSERT_FAIL)) {  in thread_lookup_test()
634 	struct thread_data *tdata = data;  in threadfunc()  local
639 		pr_err("  thread[%d]: interrupted\n", tdata->id);  in threadfunc()
643 	for (i = 0; i < tdata->entries; i++) {  in threadfunc()
644 		tdata->objs[i].value.id = i;  in threadfunc()
645 		tdata->objs[i].value.tid = tdata->id;  in threadfunc()
646 		err = insert_retry(&ht, &tdata->objs[i], test_rht_params);  in threadfunc()
651 			       tdata->id);  in threadfunc()
657 			tdata->id, insert_retries);  in threadfunc()
659 	err = thread_lookup_test(tdata);  in threadfunc()
662 		       tdata->id);  in threadfunc()
667 		for (i = 0; i < tdata->entries; i += step) {  in threadfunc()
668 			if (tdata->objs[i].value.id == TEST_INSERT_FAIL)  in threadfunc()
670 			err = rhashtable_remove_fast(&ht, &tdata->objs[i].node,  in threadfunc()
674 				       tdata->id);  in threadfunc()
677 			tdata->objs[i].value.id = TEST_INSERT_FAIL;  in threadfunc()
681 		err = thread_lookup_test(tdata);  in threadfunc()
684 			       tdata->id);  in threadfunc()
701 	struct thread_data *tdata;  in test_rht_init()  local
761 	tdata = vzalloc(array_size(tcount, sizeof(struct thread_data)));  in test_rht_init()
762 	if (!tdata)  in test_rht_init()
766 		vfree(tdata);  in test_rht_init()
776 		vfree(tdata);  in test_rht_init()
781 		tdata[i].id = i;  in test_rht_init()
782 		tdata[i].entries = entries;  in test_rht_init()
783 		tdata[i].objs = objs + i * entries;  in test_rht_init()
784 		tdata[i].task = kthread_run(threadfunc, &tdata[i],  in test_rht_init()
786 		if (IS_ERR(tdata[i].task)) {  in test_rht_init()
799 		if (IS_ERR(tdata[i].task))  in test_rht_init()
801 		if ((err = kthread_stop(tdata[i].task))) {  in test_rht_init()
808 	vfree(tdata);  in test_rht_init()