Re: [PATCH v2 3/3] PM / DEVFREQ: add sysfs interface (including user tickling)
From: MyungJoo Ham
Date: Tue May 17 2011 - 01:04:59 EST
On Thu, May 12, 2011 at 7:55 AM, Greg KH <gregkh@xxxxxxx> wrote:
> On Wed, May 11, 2011 at 04:58:43PM +0900, MyungJoo Ham wrote:
>> 1. System-wide sysfs interface
>> - tickle_all ÂR: number of tickle_all execution
>> Â Â Â Â Â Â Â W: tickle all devfreq devices
>> - min_interval Â Â Â ÂR: devfreq monitoring base interval in ms
>> - monitoring ÂR: shows whether devfreq monitoring is active or
>> Â not.
>> 2. Device specific sysfs interface
>> - tickle Â Â ÂR: number of tickle execution for the device
>> Â Â Â Â Â Â Â W: tickle the device
> Any sysfs file change/addition/removal needs to have a
> Documentation/ABI/ entry as well. ÂPlease add that to this patch instead
> of burying it in the changelog entry, where no one will be able to find
> it in the future.
> greg k-h
Sure, I'll add Documentation/ABI/testing/* entries.
However, would it be appropriate for "1. System-wide sysfs interface"
to be in "sysfs-class-power" and for "2. Device specific sysfs
interface" to be in "sysfs-devices-devfreq"?
System-wide sysfs interface is in /sys/class/power/devfreq/* and
Device specific sysfs interface is in /sys/...DEVICE.../devfreq/* .
MyungJoo Ham (íëì), Ph.D.
Mobile Software Platform Lab,
Digital Media and Communications (DMC) Business
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