Messages in this thread | | | Date | Wed, 10 Apr 2013 14:56:03 +0200 | From | Ingo Molnar <> | Subject | Re: [PATCH] perf: Enable function tracing for perf core |
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* Steven Rostedt <rostedt@goodmis.org> wrote:
> On Thu, 2013-03-28 at 08:45 -0700, Andi Kleen wrote: > > Andi Kleen <andi@firstfloor.org> writes: > > > > > From: Andi Kleen <ak@linux.intel.com> > > > > > > According to Steven R. there is no reason left to not support > > > function tracing for the perf core. This makes it easier to debug > > > perf. > > > > > > Don't remove -pg for the x86 and generic perf core. > > > > Ping! patch is missing review. > > > > This needs an acked-by from either Peter or Frederic.
I think this was mentioned before: there was measurable overhead due to this, so that has to be re-measured.
Thanks,
Ingo
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