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SubjectRe: [RFC][PATCH 0/4] ftrace: Use -mfentry when supported (this is for x86_64 right now)
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On Fri, 2011-02-18 at 01:07 +0900, Masami Hiramatsu wrote:

> I just thought that frequent stop-machine is not so good from the user's
> POV. I agree that disabled probe ignoring the call is enough.
> Maybe, it could be done with the similar mechanism of jump optimization.

I thought jump optimization still calls stop_machine too?

-- Steve




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