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    SubjectRe: [PATCH] perf: Enable function tracing for perf core

    * 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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