From: Peter Zijlstra <a.p.zijlstra@chello.nl>
To: Vaidyanathan Srinivasan <svaidy@linux.vnet.ibm.com>
Cc: Vincent Guittot <vincent.guittot@linaro.org>,
Indan Zupancic <indan@nul.nu>,
Youquan Song <youquan.song@intel.com>,
Ingo Molnar <mingo@elte.hu>,
Arjan van de Ven <arjan@linux.intel.com>,
Suresh Siddha <suresh.b.siddha@intel.com>,
Linux Kernel <linux-kernel@vger.kernel.org>
Subject: Re: [RFC PATCH v1 1/2] sched: unified sched_powersavings sysfs tunable
Date: Wed, 25 Jan 2012 15:57:26 +0100 [thread overview]
Message-ID: <1327503446.2614.77.camel@laptop> (raw)
In-Reply-To: <20120116162241.29759.13220.stgit@localhost>
On Mon, 2012-01-16 at 21:52 +0530, Vaidyanathan Srinivasan wrote:
> +enum powersavings_level {
> + POWERSAVINGS_DISABLED = 0, /* Max performance */
> + POWERSAVINGS_DEFAULT, /* Kernel default policy, automatic powersave */
> + /* vs performance tradeoff */
> + POWERSAVINGS_MAX /* Favour power savings over peformance */
> };
I don't like that, I can get, OFF, AUTO, ON, but to overload that with
different policies for AUTO and ON just reeks.
next prev parent reply other threads:[~2012-01-25 14:57 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-01-16 16:22 [RFC PATCH v1 0/2] sched: unified sched_powersavings tunables Vaidyanathan Srinivasan
2012-01-16 16:22 ` [RFC PATCH v1 1/2] sched: unified sched_powersavings sysfs tunable Vaidyanathan Srinivasan
2012-01-25 14:53 ` Peter Zijlstra
2012-01-26 10:42 ` Jens Axboe
2012-01-26 11:08 ` Peter Zijlstra
2012-01-26 11:26 ` Jens Axboe
2012-01-26 12:04 ` Peter Zijlstra
2012-01-26 12:13 ` Jens Axboe
2012-01-26 12:39 ` Peter Zijlstra
2012-01-26 12:46 ` Jens Axboe
2012-01-28 12:06 ` [tip:sched/core] sched, block: Unify cache detection tip-bot for Peter Zijlstra
2012-01-27 9:35 ` [RFC PATCH v1 1/2] sched: unified sched_powersavings sysfs tunable Vaidyanathan Srinivasan
2012-01-25 14:57 ` Peter Zijlstra [this message]
2012-01-27 9:16 ` Vaidyanathan Srinivasan
2012-01-25 15:10 ` Peter Zijlstra
2012-01-25 15:12 ` Arjan van de Ven
2012-01-25 15:36 ` Peter Zijlstra
2012-01-27 9:22 ` Vaidyanathan Srinivasan
2012-01-27 9:40 ` Peter Zijlstra
2012-01-16 16:22 ` [RFC PATCH v1 2/2] sched: fix group_capacity for thread level consolidation Vaidyanathan Srinivasan
2012-01-25 15:38 ` Peter Zijlstra
2012-01-27 9:10 ` Vaidyanathan Srinivasan
2012-01-17 18:44 ` [RFC PATCH v1 0/2] sched: unified sched_powersavings tunables Vaidyanathan Srinivasan
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