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    SubjectRe: [PATCH] msleep() with hrtimers
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    Andrew Morton <akpm@linux-foundation.org> writes:
    >
    > I'd be surprised if there was significant overhead - the maximum frequency
    > at which msleep() can be called is 1000Hz. We'd need an awful lot of
    > overhead for that to cause problems, surely?

    The bigger risk is probably to break drivers that rely on msleep(1)
    really being msleep( very long depending on HZ )

    But the only way to find out is to try it.

    -Andi

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