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

- From: Peter Zijlstra \<peterz@infradead.org\>
- Date: 2021-10-15 16:17:53 
- List: linuxppc-dev
- Page: https://ratatoskr.run/linuxppc-dev/2021/10/1543574
- Thread: https://ratatoskr.run/linuxppc-dev/2021/10/1543513/t.md

```text
On Fri, Oct 15, 2021 at 11:00:35AM -0400, Steven Rostedt wrote:
> From: "Steven Rostedt (VMware)" <rostedt@goodmis.org>
> 
> While writing an email explaining the "bit = 0" logic for a discussion on

>  	bit = trace_get_context_bit() + start;

While there, you were also going to update that function to match/use
get_recursion_context(). Because your version is still branch hell.
```