bio_for_each_segment(bvec, bio, iter) {
u8 *src;
- src = kmap_atomic(bvec.bv_page);
- crypto_shash_update(desc, src + bvec.bv_offset, bvec.bv_len);
- kunmap_atomic(src);
+ src = bvec_kmap_local(&bvec);
+ crypto_shash_update(desc, src, bvec.bv_len);
+ kunmap_local(src);
}
crypto_shash_final(desc, digest);
shash_desc_zero(desc);
if (bio_data_dir(req->master_bio) == WRITE && req->rq_state & RQ_IN_ACT_LOG)
drbd_al_begin_io(device, &req->i);
- req->private_bio = bio_clone_fast(req->master_bio, GFP_NOIO,
+ req->private_bio = bio_alloc_clone(device->ldev->backing_bdev,
+ req->master_bio, GFP_NOIO,
&drbd_io_bio_set);
- bio_set_dev(req->private_bio, device->ldev->backing_bdev);
req->private_bio->bi_private = req;
req->private_bio->bi_end_io = drbd_request_endio;
submit_bio_noacct(req->private_bio);