488 static unsigned int test_ro (int dev, blk_t last_block,  in test_ro()  argument
526 			(unsigned long)last_block - 1);  in test_ro()
536 	num_blocks = last_block - 1;  in test_ro()
541 	while (currently_testing < last_block)  in test_ro()
559 		if (currently_testing + try > last_block)  in test_ro()
560 			try = last_block - currently_testing;  in test_ro()
601 static unsigned int test_rw (int dev, blk_t last_block,  in test_rw()  argument
631 			(unsigned long) last_block - 1);  in test_rw()
643 		num_blocks = last_block - 1;  in test_rw()
649 		while (currently_testing < last_block) {  in test_rw()
656 			if (currently_testing + try > last_block)  in test_rw()
657 				try = last_block - currently_testing;  in test_rw()
685 		num_blocks = last_block;  in test_rw()
691 		while (currently_testing < last_block) {  in test_rw()
698 			if (currently_testing + try > last_block)  in test_rw()
699 				try = last_block - currently_testing;  in test_rw()
741 static unsigned int test_nd (int dev, blk_t last_block,  in test_nd()  argument
793 		     (unsigned long) last_block - 1);  in test_nd()
834 		num_blocks = last_block - 1;  in test_nd()
838 		while (currently_testing < last_block) {  in test_nd()
856 			if (currently_testing + try > last_block)  in test_nd()
857 				try = last_block - currently_testing;  in test_nd()
909 			    (currently_testing < last_block))  in test_nd()
1058 	blk64_t last_block, first_block;  in main()  local
1210 						 &last_block);  in main()
1224 		last_block = parse_uint(argv[optind], _("last block"));  in main()
1225 		last_block++;  in main()
1232 	if (first_block >= last_block) {  in main()
1234 		     first_block, last_block);  in main()
1238 	if (last_block >> 32) {  in main()
1241 			last_block);  in main()
1338 		bb_count = test_func(dev, last_block, block_size,  in main()