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    SubjectRe: [patch 02/15] sched: hierarchical task accounting for SCHED_OTHER
    Some typos in the description.

    (2011/05/03 18:28), Paul Turner wrote:
    > Introduce hierarchal task accounting for the group scheduling case in CFS, as

    hierarchical

    > well as promoting the responsibility for maintaining rq->nr_running to the
    > scheduling classes.
    >
    > The primary motivation for this is that with scheduling classes supporting
    > bandwidht throttling it is possible for entities participating in trottled

    bandwidth throttled

    > sub-trees to not have root visible changes in rq->nr_running across activate
    > and de-activate operations. This in turn leads to incorrect idle and
    > weight-per-task load balance decisions.
    >
    > This also allows us to make a small fixlet to the fastpath in pick_next_task()
    > under group scheduling.
    >
    > Note: this issue also exists with the existing sched_rt throttling mechanism.
    > This patch does not address that.
    >
    > Signed-off-by: Paul Turner <pjt@google.com>
    >
    > ---

    The patch is good.

    Reviewed-by: Hidetoshi Seto <seto.hidetoshi@jp.fujitsu.com>


    Thanks,
    H.Seto



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