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Re: [RFC PATCH v1 0/3] Scaled statistics using APERF/MPERF in x86

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From: Arjan van de Ven <arjan@...>
To: <svaidy@...>
Cc: Balbir Singh <balbir@...>, Linux Kernel <linux-kernel@...>, <venkatesh.pallipadi@...>, <suresh.b.siddha@...>, Michael Neuling <mikey@...>, Amit K. Arora <aarora@...>
Subject: Re: [RFC PATCH v1 0/3] Scaled statistics using APERF/MPERF in x86
Date: Tuesday, May 27, 2008 - 10:15 am

On Tue, 27 May 2008 18:49:26 +0530

this is where I raise a red flag *because the patch is not doing
that* !!

sadly it gives a random metric which in some circumstances looks like
it does that, but in reality it is not doing that.


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Messages in current thread:
[RFC PATCH v1 0/3] Scaled statistics using APERF/MPERF in x86, Vaidyanathan Srinivasan, (Mon May 26, 10:31 am)
Re: [RFC PATCH v1 0/3] Scaled statistics using APERF/MPERF i..., Arjan van de Ven, (Mon May 26, 11:50 am)
Re: [RFC PATCH v1 0/3] Scaled statistics using APERF/MPERF i..., Pavel Machek, (Sat May 31, 5:13 pm)
Re: [RFC PATCH v1 0/3] Scaled statistics using APERF/MPERF i..., Balbir Singh, (Mon Jun 2, 2:08 am)
Re: [RFC PATCH v1 0/3] Scaled statistics using APERF/MPERF i..., Vaidyanathan Srinivasan, (Tue May 27, 10:04 am)
Re: [RFC PATCH v1 0/3] Scaled statistics using APERF/MPERF i..., Pavel Machek, (Sat May 31, 5:17 pm)
Re: [RFC PATCH v1 0/3] Scaled statistics using APERF/MPERF i..., Arjan van de Ven, (Tue May 27, 12:40 pm)
Re: [RFC PATCH v1 0/3] Scaled statistics using APERF/MPERF i..., Vaidyanathan Srinivasan, (Tue May 27, 2:26 pm)
Re: [RFC PATCH v1 0/3] Scaled statistics using APERF/MPERF i..., Balbir Singh, (Mon May 26, 1:24 pm)
Re: [RFC PATCH v1 0/3] Scaled statistics using APERF/MPERF i..., Arjan van de Ven, (Mon May 26, 2:00 pm)
Re: [RFC PATCH v1 0/3] Scaled statistics using APERF/MPERF i..., Balbir Singh, (Mon May 26, 2:36 pm)
Re: [RFC PATCH v1 0/3] Scaled statistics using APERF/MPERF i..., Arjan van de Ven, (Mon May 26, 2:51 pm)
Re: [RFC PATCH v1 0/3] Scaled statistics using APERF/MPERF i..., Vaidyanathan Srinivasan, (Tue May 27, 9:29 am)
Re: [RFC PATCH v1 0/3] Scaled statistics using APERF/MPERF i..., Arjan van de Ven, (Tue May 27, 10:19 am)
Re: [RFC PATCH v1 0/3] Scaled statistics using APERF/MPERF i..., Vaidyanathan Srinivasan, (Tue May 27, 11:20 am)
Re: [RFC PATCH v1 0/3] Scaled statistics using APERF/MPERF i..., Balbir Singh, (Tue May 27, 8:59 am)
Re: [RFC PATCH v1 0/3] Scaled statistics using APERF/MPERF i..., Pavel Machek, (Sat May 31, 5:27 pm)
Re: [RFC PATCH v1 0/3] Scaled statistics using APERF/MPERF i..., Vaidyanathan Srinivasan, (Mon Jun 2, 1:54 pm)
Re: [RFC PATCH v1 0/3] Scaled statistics using APERF/MPERF i..., Arjan van de Ven, (Mon Jun 2, 10:20 pm)
Re: [RFC PATCH v1 0/3] Scaled statistics using APERF/MPERF i..., Vaidyanathan Srinivasan, (Tue May 27, 9:19 am)
Re: [RFC PATCH v1 0/3] Scaled statistics using APERF/MPERF i..., Arjan van de Ven, (Tue May 27, 10:15 am)
Re: [RFC PATCH v1 0/3] Scaled statistics using APERF/MPERF i..., Vaidyanathan Srinivasan, (Tue May 27, 11:27 am)
[RFC PATCH v1 3/3] Print scaled utime and stime in getdelays, Vaidyanathan Srinivasan, (Mon May 26, 10:31 am)
[RFC PATCH v1 1/3] General framework for APERF/MPERF access ..., Vaidyanathan Srinivasan, (Mon May 26, 10:31 am)
Re: [RFC PATCH v1 1/3] General framework for APERF/MPERF acc..., Balbir Singh, (Mon May 26, 2:11 pm)
Re: [RFC PATCH v1 1/3] General framework for APERF/MPERF acc..., Vaidyanathan Srinivasan, (Tue May 27, 10:54 am)
[RFC PATCH v1 2/3] Make calls to account_scaled_stats, Vaidyanathan Srinivasan, (Mon May 26, 10:31 am)
Re: [RFC PATCH v1 2/3] Make calls to account_scaled_stats , Michael Neuling, (Thu May 29, 11:18 am)
Re: [RFC PATCH v1 2/3] Make calls to account_scaled_stats, Vaidyanathan Srinivasan, (Thu May 29, 2:23 pm)
Re: [RFC PATCH v1 2/3] Make calls to account_scaled_stats, Balbir Singh, (Mon May 26, 2:18 pm)
Re: [RFC PATCH v1 2/3] Make calls to account_scaled_stats, Vaidyanathan Srinivasan, (Tue May 27, 11:02 am)