DRBD_MAX_BIO_SIZE
#if DRBD_MAX_BIO_SIZE > (BIO_MAX_VECS << PAGE_SHIFT)
const int number = (DRBD_MAX_BIO_SIZE/PAGE_SIZE) * drbd_minor_count;
max_bio_size = min(max_bio_size, DRBD_MAX_BIO_SIZE);
max_bio_size = DRBD_MAX_BIO_SIZE; /* ... multiple BIOs per peer_request */
return DRBD_MAX_BIO_SIZE;
new = min3(DRBD_MAX_BIO_SIZE, device->local_max_bio_size,
} else if (!expect(peer_device, ds <= DRBD_MAX_BIO_SIZE))
if (size <= 0 || !IS_ALIGNED(size, 512) || size > DRBD_MAX_BIO_SIZE) {
#if DRBD_MAX_BIO_SIZE > BM_BLOCK_SIZE