# Re: \[PATCH bpf-next v2 4/5\] bpf: hook .test\_run for struct\_ops program

- From: Martin KaFai Lau \<hidden\>
- Date: 2021-10-20 01:25:33 
- List: netdev
- Page: https://ratatoskr.run/netdev/2021/10/7782629
- Thread: https://ratatoskr.run/netdev/2021/10/7782573/t.md

```text
On Sat, Oct 16, 2021 at 08:48:05PM +0800, Hou Tao wrote:
> bpf_struct_ops_test_run() will be used to run struct_ops program
> from bpf_dummy_ops and now its main purpose is to test the handling
> of return value and multiple arguments.
lgtm.  Please merge it with patch 3.
```