From: David C Niemi <dniemi@verisign.com>
To: Christian Robottom Reis <kiko@linaro.org>
Cc: Nicolas Pitre <nicolas.pitre@linaro.org>,
Vishwanath Sripathy <vishwanath.sripathy@linaro.org>,
linaro-dev@lists.linaro.org, cpufreq@vger.kernel.org
Subject: Re: Issues with ondemand governor
Date: Mon, 29 Nov 2010 10:16:04 -0500 [thread overview]
Message-ID: <4CF3C3B4.3000209@verisign.com> (raw)
In-Reply-To: <20101126223815.GU30563@anthem.async.com.br>
I certainly have no objections to it going into the Linaro tree, though
I was hoping to get it into the main kernel tree too.
DCN
Christian Robottom Reis wrote:
> On Mon, Nov 22, 2010 at 11:09:03AM -0500, David C Niemi wrote:
>
>> The general problem here is that the ondemand governor is aimed more at
>> power savings than performance. In cases where the ondemand governor
>> performs worse than the performance governor, the "sampling_down_factor"
>> tunable is often useful. I submitted the patch to add this tunable a
>> few weeks ago and it was acked by Venki, but I don't know what happened
>> to it after that.
>>
>
> Would you like to get it merged into linux-linaro? Given it's been ack'd
> I think Nicolas might be willing to consider it:
>
> http://kerneltrap.org/mailarchive/linux-kernel/2010/10/6/4628889/thread
>
next prev parent reply other threads:[~2010-11-29 15:16 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-11-22 13:18 Issues with ondemand governor Vishwanath Sripathy
2010-11-22 16:09 ` David C Niemi
2010-11-23 12:29 ` Vishwanath Sripathy
2010-11-23 14:52 ` Amit Kucheria
2010-11-24 11:57 ` Vishwanath Sripathy
2010-11-24 14:12 ` David C Niemi
2010-11-25 12:05 ` Vishwanath Sripathy
2010-11-25 14:31 ` Thomas Renninger
[not found] ` <4CEA959F.9000505-0nFLJxsdniVWk0Htik3J/w@public.gmane.org>
2010-11-26 22:38 ` Christian Robottom Reis
[not found] ` <20101126223815.GU30563-J1k5CargkBPB0jqWMgOSsQh0onu2mTI+@public.gmane.org>
2010-11-29 9:05 ` Vishwanath Sripathy
2010-11-29 15:16 ` David C Niemi [this message]
[not found] ` <4CF3C3B4.3000209-0nFLJxsdniVWk0Htik3J/w@public.gmane.org>
2010-11-29 15:38 ` Nicolas Pitre
2010-11-29 18:00 ` Dave Jones
2010-11-29 20:03 ` David C Niemi
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