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    SubjectRe: [RFC] [PATCH] timer: Added usleep[_range][_interruptable] timer
    Andi Kleen wrote:
    > Patrick Pannuto <ppannuto@codeaurora.org> writes:
    >
    > Overall it seems like a good improvement.
    >
    >> +
    >> +static inline void usleep(unsigned long usecs)
    >> +{
    >> + usleep_range(usecs, usecs);
    >> +}
    >> +
    >> +static inline unsigned long usleep_interruptible(unsigned long usecs)
    >
    > Is the interruptible case even needed? I assume most drivers won't
    > bother with that and not being interruptible for a few usecs is not a
    > big issue.

    Honestly, I don't think so, but I was mirroring the msleep API when
    I wrote it so I included it for completeness. I can't think of a use
    case where it is necessary / useful. I will remove it unless anyone
    can think of an application for it?



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