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    SubjectRe: [RFC/PATCHSET 0/8] perf tools: Minimal build without libelf dependency (v2)
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    Hi Peter,

    2012-06-22 (금), 11:47 +0200, Peter Zijlstra:
    > On Fri, 2012-06-22 at 14:37 +0900, Namhyung Kim wrote:
    > > And then I realized that the perf record needs to know about the
    > > build-id's anyway. :( So I implemented a poor man's version of elf
    > > parser only for parsing the build-id info.
    >
    > Why? the very first versions didn't know about any of that nonsense :-)
    > It works just fine as long as you don't go change binaries around.
    >
    > That said, you did the work already, so no objection, just saying
    > builtids aren't that important.

    I'm not sure I understood you correctly. But 'perf record' needs to know
    about the build-id's to save them to perf.data for 'perf report' later.
    And 'perf archive' also needs to know about them to select necessary
    binaries for the session.

    --
    Regards,
    Namhyung Kim


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