emit_pte
len = emit_pte(rq, &it, pat_index, is_lmem, offset, CHUNK_SZ);
len = emit_pte(rq, &it_src, src_pat_index, src_is_lmem,
err = emit_pte(rq, &it_dst, dst_pat_index, dst_is_lmem,
err = emit_pte(rq, &it_ccs, ccs_pat_index, false,
len = emit_pte(rq, &it, pat_index, true, offset, CHUNK_SZ);
len = emit_pte(rq, &it, obj->pat_index, false, 0, CHUNK_SZ);