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    SubjectRe: [tip:core/futexes] futex: use current->time_slack_ns for rt tasks too
    Darren Hart wrote:
    > Commit-ID: 16f4993f4e9860715918efd4eeac928f8de1218b
    > Gitweb: http://git.kernel.org/tip/16f4993f4e9860715918efd4eeac928f8de1218b
    > Author: "Darren Hart" <dvhltc@us.ibm.com>
    > AuthorDate: Thu, 12 Mar 2009 00:55:59 -0700
    > Commit: Ingo Molnar <mingo@elte.hu>
    > CommitDate: Thu, 12 Mar 2009 11:20:57 +0100
    >
    > futex: use current->time_slack_ns for rt tasks too
    >
    > RT tasks should set their timer slack to 0 on their own. This
    > patch removes the 'if (rt_task()) slack = 0;' block in
    > futex_wait.

    Hi,

    can you explain the rationale for this reasoning?



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