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    SubjectRe: sched: Performance of Trade workload running inside VM
    On Wed, 2012-02-15 at 22:40 +0530, Srivatsa Vaddagiri wrote:
    > Isn't it already broken in some respect, given that
    > select_idle_sibling() could select a cpu which is different from
    > wakeup
    > source (thus forcing a task to run on a cpu different from wakeup
    > source)?

    select_idle_sibling() should keep it in the same cache domain, thereby
    reducing pain and increasing parallelism.

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      Last update: 2012-02-15 18:29    [W:0.018 / U:91.252 seconds]
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