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    SubjectRe: [RFC PATCHSET 0/6] timer/hrtimer/timer_stats: Improvement on timer_stats
    On 8/29/2010 8:05 AM, Yong Zhang wrote:
    > Hi,
    > This patchset focus on two problem:
    > 1)timer_stats_timer_*_start_info() should belong to timer core only.
    > It should not be seen by outsider, such as workqueue. And should
    > not resident in timer.h.
    > Patch-0001~0003 first remove the only explicit out call, then move
    > timer_stats_timer_*_start_info() from timer.h to timer.c.
    > 2)call site recorded by timer_stats sometimes show the timer core functions
    > instead of the real call site.
    > Now /proc/timer_stats is like below on my machine:
    > ---now---

    one question; have you tested this with powertop? (powertop being one of
    the prime consumers of this interface)

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