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    SubjectRe: [BUG] perf sched broken
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    On Wed, Jan 12, 2011 at 8:41 PM, Corey Ashford
    <cjashfor@linux.vnet.ibm.com> wrote:
    > On 01/12/2011 01:29 AM, Stephane Eranian wrote:
    >>
    >> Hi,
    >>
    >> I am trying to use perf sched from tip-x86 but it fails for all my
    >> attempts.
    >
    > So far I have been unsuccessful in reproducing this problem, but I suspect
    > that I have the wrong git tree or branch.  The git tree I've cloned is:
    >
    > git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip.git
    >
    I was using this branch.
    I also tried running the tool on ubuntu lucid (2.6.32-based).

    Didn't you have to at least fixup the sched event names to drop :r?
    Once you have the perf.data file, how do you dump it?

    I tried:
    - perf sched trace -> error
    - perf sched replay -> error
    - perf script sched-migration -> hangs
    - perf report -D

    > I've tried the branches master, x86/urgent, and x86-urgent-for-linus. All of
    > those produce correct results, as far as I can tell.
    >
    > Which tree / branch should I be using?
    >
    > - Corey
    >
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