From: Tejun Heo <htejun@gmail.com>
To: Jeff Garzik <jeff@garzik.org>
Cc: Kristen Carlson Accardi <kristen.c.accardi@intel.com>,
linux-ide@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [RFC] expand link_power_management_policy definition
Date: Tue, 10 Jun 2008 11:51:24 +0900 [thread overview]
Message-ID: <484DEC2C.2090207@gmail.com> (raw)
In-Reply-To: <4845E761.2090604@garzik.org>
Jeff Garzik wrote:
> Kristen Carlson Accardi wrote:
>> I think I mentioned on the list a couple weeks ago that I favor just
>> expanding the definition of link power management to include
>> the notion of simply powering the entire port off rather
>> than adding new knobs to sysfs. I wrote this completely untested and
>> very incomplete patch to give you a better idea of what I am proposing.
>> This patch adds a new valid value of "power_off" for the existing
>> link_power_management_policy sysfs entry:
>
> Looks fine to me... that would work nicely.
>
> I think your patch is missing code to handle the transition from
> power_off to <something else>, though, right?
>
> I'm quite happy with this approach.
I agree this is the right place to implement the control.
Thanks.
--
tejun
prev parent reply other threads:[~2008-06-10 2:51 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-06-04 0:23 [RFC] expand link_power_management_policy definition Kristen Carlson Accardi
2008-06-04 0:52 ` Jeff Garzik
2008-06-04 16:08 ` Kristen Carlson Accardi
2008-06-10 2:51 ` Tejun Heo [this message]
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