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Re: [REPOST PATCH] ftrace: Remove the unused variant ftrace_update_time

From Steven Rostedt <rostedt@goodmis.org>
Newsgroups linux.kernel
Subject Re: [REPOST PATCH] ftrace: Remove the unused variant ftrace_update_time
Date 2015-09-15 19:10 +0200
Message-ID <q91TY-2GF-11@gated-at.bofh.it> (permalink)
References (2 earlier) <q90uR-xv-5@gated-at.bofh.it> <q90Of-UN-31@gated-at.bofh.it> <q90XT-1l8-7@gated-at.bofh.it> <q917A-1wr-29@gated-at.bofh.it> <q91qV-1Tn-3@gated-at.bofh.it>
Organization linux.* mail to news gateway

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On Wed, 16 Sep 2015 00:32:02 +0800
Minfei Huang <mnfhuang@gmail.com> wrote:
 
> There is one more confusion. Is it valuable to export such info to
> userspace? What does user do, if kernel exports this?

Nothing. The dyn_ftrace_total_info is purely for debugging ftrace. It's
something I use.

-- Steve
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Thread

[REPOST PATCH] ftrace: Remove the unused variant ftrace_update_time Minfei Huang <mhuang@redhat.com> - 2015-09-15 09:10 +0200
  Re: [REPOST PATCH] ftrace: Remove the unused variant  ftrace_update_time Steven Rostedt <rostedt@goodmis.org> - 2015-09-15 15:40 +0200
    Re: [REPOST PATCH] ftrace: Remove the unused variant  ftrace_update_time Minfei Huang <mnfhuang@gmail.com> - 2015-09-15 17:40 +0200
      Re: [REPOST PATCH] ftrace: Remove the unused variant  ftrace_update_time Steven Rostedt <rostedt@goodmis.org> - 2015-09-15 18:00 +0200
        Re: [REPOST PATCH] ftrace: Remove the unused variant  ftrace_update_time Minfei Huang <mnfhuang@gmail.com> - 2015-09-15 18:10 +0200
          Re: [REPOST PATCH] ftrace: Remove the unused variant  ftrace_update_time Steven Rostedt <rostedt@goodmis.org> - 2015-09-15 18:20 +0200
            Re: [REPOST PATCH] ftrace: Remove the unused variant  ftrace_update_time Minfei Huang <mnfhuang@gmail.com> - 2015-09-15 18:40 +0200
              Re: [REPOST PATCH] ftrace: Remove the unused variant  ftrace_update_time Steven Rostedt <rostedt@goodmis.org> - 2015-09-15 19:10 +0200
                Re: [REPOST PATCH] ftrace: Remove the unused variant  ftrace_update_time Minfei Huang <mnfhuang@gmail.com> - 2015-09-16 04:20 +0200

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