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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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