# Re: \[PATCH\] tracing: Have all levels of checks prevent recursion

- From: Peter Zijlstra \<peterz@infradead.org\>
- Date: 2021-10-15 18:05:09 
- List: live-patching
- Page: https://ratatoskr.run/live-patching/2021/10/1543742
- Thread: https://ratatoskr.run/linuxppc-dev/2021/10/1543513/t.md

```text
On Fri, Oct 15, 2021 at 01:58:06PM -0400, Steven Rostedt wrote:
> Something like this:

I think having one copy of that in a header is better than having 3
copies. But yes, something along them lines.
```