{
struct btt *btt = bdev->bd_disk->private_data;
int rc;
- unsigned int len;
- len = hpage_nr_pages(page) * PAGE_SIZE;
- rc = btt_do_bvec(btt, NULL, page, len, 0, op, sector);
+ rc = btt_do_bvec(btt, NULL, page, thp_size(page), 0, op, sector);
if (rc == 0)
page_endio(page, op_is_write(op), 0);