iov_iter_bvec
iov_iter_bvec(&orig_iter, ITER_DEST, orig_bvecs, orig_nr_vecs, bytes);
iov_iter_bvec(&iter, ITER_SOURCE, bvec, nr_vecs, len);
iov_iter_bvec(&to, ITER_DEST, bio->bi_io_vec + 1, bio->bi_vcnt,
iov_iter_bvec(&io->iter, io->type, io->bv, 1, io->len_bytes);
iov_iter_bvec(&msg.msg_iter, ITER_SOURCE, &bvec, 1, len);
iov_iter_bvec(&iter, rw, bvec, nr_bvec, blk_rq_bytes(rq));
iov_iter_bvec(&from, ITER_SOURCE, &bvec, 1, bvec.bv_len);
iov_iter_bvec(&to, ITER_DEST, &bvec, 1, bvec.bv_len);
iov_iter_bvec(&iter, rw, cmd->bvec, nr_bvec, blk_rq_bytes(rq));
iov_iter_bvec(&iter, rw,
iov_iter_bvec(&msg.msg_iter, ITER_SOURCE, &bvec, 1, bytes);
iov_iter_bvec(&iter, ITER_DEST, &bio->bi_io_vec[bio->bi_iter.bi_idx],
iov_iter_bvec(&iter, ITER_SOURCE, &bio->bi_io_vec[bio->bi_iter.bi_idx],
iov_iter_bvec(&msg.msg_iter, ITER_SOURCE, &bvec, 1, len);
iov_iter_bvec(&msg.msg_iter, ITER_SOURCE, &bvec, 1, len);
iov_iter_bvec(&msg.msg_iter, ITER_SOURCE, &bvec, 1, len);
iov_iter_bvec(&req->iter, dir, vec, nr_bvec, size);
iov_iter_bvec(&iter, rw, req->f.bvec, nr_segs, count);
iov_iter_bvec(&cmd->recv_msg.msg_iter, ITER_DEST, cmd->iov,
iov_iter_bvec(&msg.msg_iter, ITER_SOURCE, &bvec, 1, left);
iov_iter_bvec(&msg.msg_iter, ITER_SOURCE, &bvec, 1, left);
iov_iter_bvec(&msg.msg_iter, ITER_SOURCE, &bvec, 1, left);
iov_iter_bvec(&msg.msg_iter, ITER_SOURCE, &bvec, 1, left);
iov_iter_bvec(&msg.msg_iter, ITER_SOURCE, &bv, 1, copy);
iov_iter_bvec(&msghdr.msg_iter, ITER_SOURCE, &bvec, 1, sub_len);
iov_iter_bvec(&iter, is_write, aio_cmd->bvecs, sgl_nents, len);
iov_iter_bvec(&iter, is_write, bvec, sgl_nents, len);
iov_iter_bvec(&iter, ITER_SOURCE, bvec, nolb, len);
iov_iter_bvec(&iter, ITER_SOURCE, ivec.iov.bvec, ret,
iov_iter_bvec(&iter, ITER_DEST, ivec.iov.bvec, ret,
iov_iter_bvec(&i, ITER_DEST, osd_data->bvec_pos.bvecs,
iov_iter_bvec(&i, ITER_DEST, bvecs, num_pages, len);
iov_iter_bvec(&iter, ITER_SOURCE, &bvec, 1, PAGE_SIZE);
iov_iter_bvec(&msg.msg_iter, ITER_SOURCE, &bvec, 1, len);
iov_iter_bvec(&iter, ITER_DEST, rq->bvecs, rq->bio.bi_vcnt,
iov_iter_bvec(&io->io.iter, ITER_DEST, io->bvecs, bio->bi_vcnt,
iov_iter_bvec(&rreq->buffer.iter, ITER_DEST, bvec, i, rreq->len);
iov_iter_bvec(new, orig->data_source, bv, npages, orig_len - count);
iov_iter_bvec(iter, rw, bvec, nvecs, total);
iov_iter_bvec(&iocb->iters[0], rw, iocb->bvec, v, len);
iov_iter_bvec(&iter, ITER_DEST, rqstp->rq_bvec, v,
iov_iter_bvec(&iter, ITER_DEST, rqstp->rq_bvec, v, *count - total);
iov_iter_bvec(&segment->iter, ITER_SOURCE, bvec, nvecs, total);
iov_iter_bvec(&iter, ITER_SOURCE, rqstp->rq_bvec, nvecs, *cnt);
iov_iter_bvec(&msg.msg_iter, ITER_SOURCE, &bv, 1, size);
iov_iter_bvec(&iter, ITER_DEST, &bv, 1, folio_size(folio));
iov_iter_bvec(&iter, ITER_SOURCE, &bv, 1, wlen);
iov_iter_bvec(&iter, ITER_SOURCE, ow->bv, ow->nfolios, ow->len);
iov_iter_bvec(&to, ITER_DEST, bv, npages, len);
iov_iter_bvec(&from, ITER_SOURCE, array, n, sd.total_len - left);
iov_iter_bvec(&msg.msg_iter, ITER_SOURCE, bvec, bc,
void iov_iter_bvec(struct iov_iter *i, unsigned int direction, const struct bio_vec *bvec,
iov_iter_bvec(iter, ddir, imu->bvec, imu->nr_bvecs, count);
iov_iter_bvec(iter, ddir, NULL, 0, 0);
iov_iter_bvec(iter, ddir, bvec, nr_segs, len);
iov_iter_bvec(iter, ddir, res_bvec, bvec_idx, total_len);
iov_iter_bvec(iter, ddir, res_bvec, res_idx, total_len);
EXPORT_SYMBOL(iov_iter_bvec);
iov_iter_bvec(iter, dir, bvec, i, size);
iov_iter_bvec(&from, ITER_SOURCE, sio->bvec, sio->pages, sio->len);
iov_iter_bvec(&from, ITER_DEST, sio->bvec, sio->pages, sio->len);
iov_iter_bvec(&msg.msg_iter, ITER_SOURCE, &bvec, 1, size);
iov_iter_bvec(&msg.msg_iter, ITER_DEST, &bvec, 1, length);
iov_iter_bvec(&msg.msg_iter, ITER_SOURCE, &bv, 1, bv.bv_len);
iov_iter_bvec(&con->v2.in_iter, ITER_DEST, &con->v2.in_bvec, 1, bv->bv_len);
iov_iter_bvec(&con->v2.out_iter, ITER_SOURCE, &con->v2.out_bvec, 1,
iov_iter_bvec(&con->v2.out_iter, ITER_SOURCE, &con->v2.out_bvec, 1,
iov_iter_bvec(&msg.msg_iter, ITER_SOURCE, &bvec, 1,
iov_iter_bvec(&msghdr.msg_iter, ITER_SOURCE, &bvec, 1, size);
iov_iter_bvec(&msg.msg_iter, ITER_SOURCE,
iov_iter_bvec(&msg.msg_iter, ITER_SOURCE, &bvec, 1,
iov_iter_bvec(&msg.msg_iter, WRITE, bvec, nr_sg, len);
iov_iter_bvec(&msg.msg_iter, WRITE, bvec, 1, len);
iov_iter_bvec(&msg.msg_iter, WRITE, &bv, 1, len);
iov_iter_bvec(&msg->msg_iter, ITER_SOURCE, xdr->bvec, xdr_buf_pagecount(xdr),
iov_iter_bvec(&msg.msg_iter, ITER_SOURCE, svsk->sk_bvec,
iov_iter_bvec(&msg.msg_iter, ITER_DEST, bvec, i, buflen);
iov_iter_bvec(&msg.msg_iter, ITER_SOURCE, svsk->sk_bvec,
iov_iter_bvec(&msg.msg_iter, ITER_SOURCE, svsk->sk_bvec,
iov_iter_bvec(&msg->msg_iter, ITER_DEST, bvec, nr, count);
iov_iter_bvec(&iter, ITER_SOURCE, NULL, 0, 0);
iov_iter_bvec(&msg.msg_iter, ITER_SOURCE, &bvec, 1, size);
iov_iter_bvec(&msghdr.msg_iter, ITER_SOURCE, &bvec, 1, size);