Messages in this thread | | | Date | Wed, 27 May 2009 15:46:45 +0200 (CEST) | From | Thomas Gleixner <> | Subject | Re: [PATCH] tracing/events: Add timer and high res timer tracepoints |
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On Tue, 26 May 2009, Frederic Weisbecker wrote:
> On Tue, May 26, 2009 at 02:26:43PM +1000, Anton Blanchard wrote: > > > > Add tracepoints for timer and high res timer execution. We add entry and > > exit tracepoints so we can calculate timer latency. > > > Your work looks very similar to Xiao Guangrong's patches. > > See: > > ftrace: add tracepoint for timer > ftrace: add tracepoint for itimer > ftrace: add tracepoint for hrimer > > I'm not sure which one should be picked between > his patches and yours.
Actually we want a combination of both.
Thanks, tglx
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