141 	struct test_params *p = arg;  in run_test()  local
156 				 p->slots, p->backing_src,  in run_test()
157 				 p->partition_vcpu_memory_access);  in run_test()
159 	pr_info("Random seed: %u\n", p->random_seed);  in run_test()
160 	memstress_set_random_seed(vm, p->random_seed);  in run_test()
161 	memstress_set_write_percent(vm, p->write_percent);  in run_test()
166 	pages_per_slot = host_num_pages / p->slots;  in run_test()
168 	bitmaps = memstress_alloc_bitmaps(p->slots, pages_per_slot);  in run_test()
209 	memstress_enable_dirty_logging(vm, p->slots);  in run_test()
214 	memstress_set_write_percent(vm, p->write_percent);  in run_test()
215 	memstress_set_random_access(vm, p->random_access);  in run_test()
217 	while (iteration < p->iterations) {  in run_test()
238 		memstress_get_dirty_log(vm, bitmaps, p->slots);  in run_test()
247 			memstress_clear_dirty_log(vm, bitmaps, p->slots,  in run_test()
267 	memstress_disable_dirty_logging(vm, p->slots);  in run_test()
280 	avg = timespec_div(get_dirty_log_total, p->iterations);  in run_test()
282 		p->iterations, get_dirty_log_total.tv_sec,  in run_test()
286 		avg = timespec_div(clear_dirty_log_total, p->iterations);  in run_test()
288 			p->iterations, clear_dirty_log_total.tv_sec,  in run_test()
292 	memstress_free_bitmaps(bitmaps, p->slots);  in run_test()
344 	struct test_params p = {  in main()  local
364 			p.random_access = true;  in main()
383 			p.iterations = atoi_positive("Number of iterations", optarg);  in main()
392 			p.partition_vcpu_memory_access = false;  in main()
395 			p.phys_offset = strtoull(optarg, NULL, 0);  in main()
398 			p.random_seed = atoi_positive("Random seed", optarg);  in main()
401 			p.backing_src = parse_backing_src_type(optarg);  in main()
409 			p.write_percent = atoi_non_negative("Write percentage", optarg);  in main()
410 			TEST_ASSERT(p.write_percent <= 100,  in main()
414 			p.slots = atoi_positive("Number of slots", optarg);  in main()
428 	TEST_ASSERT(p.iterations >= 2, "The test should have at least two iterations");  in main()
430 	pr_info("Test iterations: %"PRIu64"\n",	p.iterations);  in main()
432 	for_each_guest_mode(run_test, &p);  in main()