linux-kernel - [PATCH 0/1] cpuidle: allow to disable C states of the ladder governor

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Message-Id: <20120717185914.063547728@osadl.org>
Date:	Tue, 17 Jul 2012 20:59:14 +0200
From:	Carsten Emde <C.Emde@...dl.org>
To:	Len Brown <len.brown@...el.com>
Cc:	Kevin Hilman <khilman@...com>,
	Deepthi Dharwar <deepthi@...ux.vnet.ibm.com>,
	Thomas Gleixner <tglx@...utronix.de>,
	LKML <linux-kernel@...r.kernel.org>,
	Carsten Emde <C.Emde@...dl.org>
Subject: [PATCH 0/1] cpuidle: allow to disable C states of the ladder governor 

Hi,

when trying to disable a specific C state in order to improve the
idle responsiveness of a system but still enjoy some power saving,
we noted that writing to the related sysfs variable had no effect.

This patch allows to disable C states of the ladder governor.

	-Carsten.

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