Re: [PATCH] rcu: ftrace: avoid tracing a few functions executed in multi_cpu_stop()

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On Wed, 20 Apr 2022 11:44:54 -0400
Steven Rostedt <rostedt@xxxxxxxxxxx> wrote:

> [*] You really should come up with a better way than stop machine, because
> the stop machine method is really disruptive, can you not use the break
> point method for updates?

Talk about dejavu!

  https://lore.kernel.org/all/mhng-62c2ef00-fb64-48c3-a2bb-43b2799161bf@palmer-ri-x1c9/

-- Steve



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