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Date: Mon, 09 Apr 2012 12:29:20 +0530 From: Santosh Shilimkar <santosh.shilimkar@...com> To: Colin Cross <ccross@...roid.com> CC: linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, linux-pm@...ts.linux-foundation.org, Kevin Hilman <khilman@...com>, Len Brown <len.brown@...el.com>, Trinabh Gupta <g.trinabh@...il.com>, Arjan van de Ven <arjan@...ux.intel.com>, Deepthi Dharwar <deepthi@...ux.vnet.ibm.com>, Greg Kroah-Hartman <gregkh@...e.de>, Kay Sievers <kay.sievers@...y.org>, Daniel Lezcano <daniel.lezcano@...aro.org>, Amit Kucheria <amit.kucheria@...aro.org>, Lorenzo Pieralisi <lorenzo.pieralisi@....com> Subject: Re: [PATCHv2 5/5] cpuidle: coupled: add trace events On Wednesday 14 March 2012 11:59 PM, Colin Cross wrote: > Adds trace events to allow debugging of coupled cpuidle. > Can be used to verify cpuidle performance, including time spent > spinning and time spent in safe states. Not intended for merging. > > Signed-off-by: Colin Cross <ccross@...roid.com> > --- I found the trace events quite useful for debug and also to monitor the cpuidle performance. I guess we should add these trace events to the core code unless and until there is a strong reason not to do so. Regards Santosh -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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