# Re: \[PATCH 03/13\] kernfs: remove the unused lockdep\_key field in struct kernfs\_ops

- From: Christian Brauner \<hidden\>
- Date: 2021-09-13 13:25:09 
- List: linux-block
- Page: https://ratatoskr.run/linux-block/2021/09/214055
- Thread: https://ratatoskr.run/linux-block/2021/09/214031/t.md

```text
On Mon, Sep 13, 2021 at 07:41:11AM +0200, Christoph Hellwig wrote:
> No actually used anywhere.
> 
> Signed-off-by: Christoph Hellwig <hch@lst.de>
> ---

Acked-by: Christian Brauner <redacted>
```