Power manager specification... (request for comments).

Jim Gettys jg at laptop.org
Fri Aug 17 10:12:50 EDT 2007

On Fri, 2007-08-17 at 12:57 +0200, Tomeu Vizoso wrote:
> Hi,
> On Wed, 2007-08-15 at 16:01 -0400, Jim Gettys wrote:
> > When we are suspended, and the battery wakes us up because it is
> > "low",
> > then:
> > 	For now, graceful shutdown after journal has been notified
> > 	May do hibernation if enough flash is available.
> I guess what we want here is to notify to each activity that they should
> save their state to the datastore. Correct?
> How much time do we have until the system really shuts off?

Heh.  We'll probably have to have a protocol saying "it's ok now".
You'll potentially have seconds or up to a minute.
                             - Jim

Jim Gettys
One Laptop Per Child

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