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

On Fri, 15 Oct 2021 18:17:02 +0200
Peter Zijlstra [off-list ref] wrote:

On Fri, Oct 15, 2021 at 11:00:35AM -0400, Steven Rostedt wrote:

quoted

From: "Steven Rostedt (VMware)" <rostedt@goodmis.org>

While writing an email explaining the "bit = 0" logic for a discussion on  

quoted

 	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.

That would probably be a separate patch. This is just a fix to a design
flaw, changing the context tests would be performance enhancement.

Thanks for the reminder (as it was on my todo list to update that code).

-- Steve