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Re: [PATCH 0/4] ftrace: Add 'function-fork' trace option (v1)

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On Wed, 29 Mar 2017 10:46:21 +0900
Namhyung Kim <namhyung@kernel.org> wrote:

> Hello,
> 
> This patchset add 'function-fork' option to function tracer which
> makes pid filter to be inherited like 'event-fork' does.  During the
> test, I found a bug of pid filter on an instance directory.  The patch
> 1 fixes it and maybe it should go to the stable tree.
> 
> The function-fork option is disabled by default as event-fork does,
> but we might consider changing the default since it seems to be more
> natural from an user's perspective IMHO.
> 
> The code is also available at 'ftrace/function-fork-v1' branch on
> 
>   git://git.kernel.org/pub/scm/linux/kernel/git/namhyung/linux-perf.git
> 

Thanks for the reminder. I actually have this functionality working,
and just forgot to push it :-/ I've had it done months ago too.

I'll take a look at what you did and compare it to my changes. Now I
need to find which branch I left it in (I have 446 git branches in my
repo!)

-- Steve

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[PATCH 0/4] ftrace: Add 'function-fork' trace option (v1) Namhyung Kim <namhyung@kernel.org> - 2017-03-29 03:50 +0200
  [PATCH 3/4] selftests: ftrace: Add -l/--logdir option Namhyung Kim <namhyung@kernel.org> - 2017-03-29 03:50 +0200
    Re: [PATCH 3/4] selftests: ftrace: Add -l/--logdir option Masami Hiramatsu <mhiramat@kernel.org> - 2017-03-29 10:40 +0200
  [PATCH 4/4] selftests: ftrace: Add a testcase for function PID filter Namhyung Kim <namhyung@kernel.org> - 2017-03-29 03:50 +0200
  [PATCH 2/4] ftrace: Add 'function-fork' trace option Namhyung Kim <namhyung@kernel.org> - 2017-03-29 03:50 +0200
    Re: [PATCH 2/4] ftrace: Add 'function-fork' trace option Steven Rostedt <rostedt@goodmis.org> - 2017-03-29 04:20 +0200
      Re: [PATCH 2/4] ftrace: Add 'function-fork' trace option Steven Rostedt <rostedt@goodmis.org> - 2017-03-29 04:30 +0200
  Re: [PATCH 0/4] ftrace: Add 'function-fork' trace option (v1) Steven Rostedt <rostedt@goodmis.org> - 2017-03-29 04:00 +0200
  Re: [PATCH 0/4] ftrace: Add 'function-fork' trace option (v1) Masami Hiramatsu <mhiramat@kernel.org> - 2017-03-30 03:00 +0200
    Re: [PATCH 0/4] ftrace: Add 'function-fork' trace option (v1) Namhyung Kim <namhyung@kernel.org> - 2017-03-30 03:50 +0200
      Re: [PATCH 0/4] ftrace: Add 'function-fork' trace option (v1) Steven Rostedt <rostedt@goodmis.org> - 2017-03-30 15:50 +0200
        Re: [PATCH 0/4] ftrace: Add 'function-fork' trace option (v1) Masami Hiramatsu <mhiramat@kernel.org> - 2017-03-31 00:30 +0200
          Re: [PATCH 0/4] ftrace: Add 'function-fork' trace option (v1) Steven Rostedt <rostedt@goodmis.org> - 2017-03-31 00:30 +0200

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