24 	for (i = 0; i < iter->read_size / iter->write_size; i++) {  in write_block()
163 		if (block > iter->parent->size / iter->read_size)  in read_block()
167 		if (prev_desc->offset + 2 * iter->read_size <=  in read_block()
170 			desc->offset = prev_desc->offset + iter->read_size;  in read_block()
184 			iter->read_size, device_offset);  in read_block()
192 	if (desc->buffer[iter->read_size - 32] != EXFAT_LAST)  in read_block()
194 				(block * iter->read_size) / exfat->clus_size,  in read_block()
195 				(block * iter->read_size) % exfat->clus_size,  in read_block()
208 	iter->read_size = exfat->clus_size <= 4*KB ? exfat->clus_size : 4*KB;  in exfat_de_iter_init()
222 	if (read_block(iter, 0) != (ssize_t)iter->read_size) {  in exfat_de_iter_init()
228 	iter->next_read_offset = iter->read_size;  in exfat_de_iter_init()
242 	block = (unsigned int)(next_de_file_offset / iter->read_size);  in exfat_de_iter_get()
248 	if (block > iter->de_file_offset / iter->read_size + 1)  in exfat_de_iter_get()
254 		if (ret != (ssize_t)iter->read_size)  in exfat_de_iter_get()
256 		iter->next_read_offset += iter->read_size;  in exfat_de_iter_get()
264 			next_de_file_offset % iter->read_size);  in exfat_de_iter_get()
279 		block = (unsigned int)(next_file_offset / iter->read_size);  in exfat_de_iter_get_dirty()
280 		sect_idx = (int)((next_file_offset % iter->read_size) /  in exfat_de_iter_get_dirty()