Messages in this thread | | | Date | Mon, 23 May 2016 22:32:43 -0400 | From | Steven Rostedt <> | Subject | Re: [RFC][PATCH] ftracetest: Fix hist unsupported result in hist selftests |
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On Tue, 24 May 2016 11:16:31 +0900 Namhyung Kim <namhyung@kernel.org> wrote:
> Why not checking "hist" file then?
I guess that could be done too, but is there anything wrong with my current solution? Or is it just too hacky? How would one check if something exists in a file or not? Say, I want to detect if preemptirqsoff tracer exists or not, and that only happens if I do a grep of current_tracer (I have tests coming that will need to do that)?
-- Steve
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