326 static int do_read (int dev, unsigned char * buffer, int try, int block_size,  in do_read()  argument
334 	set_o_direct(dev, buffer, try * block_size, current_block);  in do_read()
340 	if (ext2fs_llseek (dev, (ext2_loff_t) current_block * block_size,  in do_read()
341 			 SEEK_SET) != (ext2_loff_t) current_block * block_size)  in do_read()
347 	got = read (dev, buffer, try * block_size);  in do_read()
354 	got /= block_size;  in do_read()
398 static int do_write(int dev, unsigned char * buffer, int try, int block_size,  in do_write()  argument
403 	set_o_direct(dev, buffer, try * block_size, current_block);  in do_write()
409 	if (ext2fs_llseek (dev, (ext2_loff_t) current_block * block_size,  in do_write()
410 			 SEEK_SET) != (ext2_loff_t) current_block * block_size)  in do_write()
414 	got = write (dev, buffer, try * block_size);  in do_write()
419 	got /= block_size;  in do_write()
435 			     int block_size, blk_t first_block,  in test_ro()  argument
458 		blkbuf = allocate_buffer((blocks_at_once + 1) * block_size);  in test_ro()
460 		blkbuf = allocate_buffer(blocks_at_once * block_size);  in test_ro()
474 		pattern_fill(blkbuf + blocks_at_once * block_size,  in test_ro()
475 			     t_patts[0], block_size);  in test_ro()
506 		got = do_read (dev, blkbuf, try, block_size, currently_testing);  in test_ro()
512 				if (memcmp (blkbuf+i*block_size,  in test_ro()
513 					    blkbuf+blocks_at_once*block_size,  in test_ro()
514 					    block_size))  in test_ro()
550 			     int block_size, blk_t first_block,  in test_rw()  argument
562 	buffer = allocate_buffer(2 * blocks_at_once * block_size);  in test_rw()
563 	read_buffer = buffer + blocks_at_once * block_size;  in test_rw()
588 			     blocks_at_once * block_size);  in test_rw()
604 			got = do_write(dev, buffer, try, block_size,  in test_rw()
649 			got = do_read (dev, read_buffer, try, block_size,  in test_rw()
656 				if (memcmp(read_buffer + i * block_size,  in test_rw()
657 					   buffer + i * block_size,  in test_rw()
658 					   block_size))  in test_rw()
691 			     int block_size, blk_t first_block,  in test_nd()  argument
721 	blkbuf = allocate_buffer(3 * blocks_at_once * block_size);  in test_nd()
729 	test_base = blkbuf + (blocks_at_once * block_size);  in test_nd()
730 	read_base = blkbuf + (2 * blocks_at_once * block_size);  in test_nd()
754 				 block_size, test_record[i].block);  in test_nd()
755 			save_ptr += test_record[i].num * block_size;  in test_nd()
773 			     blocks_at_once * block_size);  in test_nd()
804 			got = do_read (dev, save_ptr, try, block_size,  in test_nd()
821 			written = do_write (dev, test_ptr, got, block_size,  in test_nd()
830 			save_ptr += got * block_size;  in test_nd()
831 			test_ptr += got * block_size;  in test_nd()
875 					       block_size, currently_testing);  in test_nd()
880 					if (memcmp (test_ptr+i*block_size,  in test_nd()
881 						    read_ptr+i*block_size, block_size))  in test_nd()
890 					  block_size, currently_testing);  in test_nd()
891 				save_ptr += got * block_size;  in test_nd()
894 				test_ptr += got * block_size;  in test_nd()
895 				read_ptr += got * block_size;  in test_nd()
985 	int block_size = 1024;  in main()  local
1027 			block_size = parse_uint(optarg, "block size");  in main()
1123 						 block_size,  in main()
1233 		bb_count = test_func(dev, last_block, block_size,  in main()