434 static unsigned int test_ro (int dev, blk_t last_block,  in test_ro()  argument
470 			 (unsigned long) last_block - 1);  in test_ro()
480 	num_blocks = last_block - 1;  in test_ro()
486 	while (currently_testing < last_block)  in test_ro()
504 		if (currently_testing + try > last_block)  in test_ro()
505 			try = last_block - currently_testing;  in test_ro()
549 static unsigned int test_rw (int dev, blk_t last_block,  in test_rw()  argument
577 			(unsigned long) last_block - 1);  in test_rw()
589 		num_blocks = last_block - 1;  in test_rw()
595 		while (currently_testing < last_block) {  in test_rw()
602 			if (currently_testing + try > last_block)  in test_rw()
603 				try = last_block - currently_testing;  in test_rw()
634 		num_blocks = last_block;  in test_rw()
640 		while (currently_testing < last_block) {  in test_rw()
647 			if (currently_testing + try > last_block)  in test_rw()
648 				try = last_block - currently_testing;  in test_rw()
690 static unsigned int test_nd (int dev, blk_t last_block,  in test_nd()  argument
739 		     (unsigned long) last_block - 1);  in test_nd()
780 		num_blocks = last_block - 1;  in test_nd()
784 		while (currently_testing < last_block) {  in test_nd()
802 			if (currently_testing + try > last_block)  in test_nd()
803 				try = last_block - currently_testing;  in test_nd()
843 			    (currently_testing < last_block))  in test_nd()
987 	blk_t last_block, first_block;  in main()  local
1124 						 &last_block);  in main()
1138 		last_block = parse_uint(argv[optind], _("last block"));  in main()
1139 		last_block++;  in main()
1146 	if (first_block >= last_block) {  in main()
1148 		     (unsigned long) first_block, (unsigned long) last_block);  in main()
1233 		bb_count = test_func(dev, last_block, block_size,  in main()