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    SubjectRe: [PATCH 1/3] CPUMETER: add cpumeter framework to the CPUSETS
    Takahiro-san wrote:
    > but the cpu controller code will add some if statements

    From what I read, I suspect that the more interesting question
    will be how many additional cache lines and memory pages are
    touched, on the most common paths through the scheduler.

    However, guessing about performance is a risky business.
    Benchmarks will be most helpful for a significant scheduler
    patch such as this one.

    --
    I won't rest till it's the best ...
    Programmer, Linux Scalability
    Paul Jackson <pj@sgi.com> 1.925.600.0401
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