From: joy2sun127@gmail.com (Joy Sun)
To: kernelnewbies@lists.kernelnewbies.org
Subject: How to debug /sys/power/state?
Date: Tue, 17 May 2011 07:40:52 -0700 [thread overview]
Message-ID: <BANLkTimqZX0Xm4T-Sc1CX9Aiv=YB6-fr7Q@mail.gmail.com> (raw)
Hi,
I'm a newbie, and trying to understand the power control over linux.
It looks that the basic power control would be achieved by /sys/power/state,
but I can't find the starting point to look at it.
Could somebody help me to find where takes the input from /sys/power/state
in linux kernel code, please?
(I've posted this before, but it doesn't look it appear in the list, so I
re-post again.)
Cheers,
- Joy
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Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-05-17 14:40 Joy Sun [this message]
2011-05-17 15:02 ` How to debug /sys/power/state? Haojian Zhuang
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