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    SubjectRe: [GIT PULL 0/8] Annotation weekly ponies delivery
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    On Tue, 2012-05-15 at 00:06 +0900, Namhyung Kim wrote:

    > perf_evlist__config_attrs() has this:
    >
    > if (evlist->cpus->map[0] < 0)
    > opts->no_inherit = true;
    >
    > meaning that per task profiling won't enable event inheritance. I don't
    > know why it's needed though.

    Because you cannot have inherited per-task counters. It only works for
    per-task-per-cpu counters. Otherwise you'll have a scalability
    nightmare.




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