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    SubjectRe: runnable tasks never making it to a runqueue where they can run?
    * Peter Zijlstra <a.p.zijlstra@chello.nl> [2012-03-08 11:28:00]:

    > select_task_rq_fair() will very likely end up in select_idle_sibling()
    > which will never select the smt1 if smt0 is idle

    s/idle/busy?

    > (even if smt0 isn't in
    > the cpus allowed mask) -- Vatsa is currently reworking that area, this
    > is something he might want to consider.

    The patch I sent couple of days back should likely fix this issue:

    http://marc.info/?l=linux-kernel&m=133096114129607&w=2

    - vatsa



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