Re: suspend-to-{RAM,disk} for 2.5.17

From: Pavel Machek (pavel@suse.cz)
Date: Tue May 21 2002 - 18:20:01 EST


Hi!

> > Major parts are: process stopper, S3 specific code, S4 specific
> > code. What can I do to make this applied?
>
> Applied. Nothing needed but some time for me to look through it.

Wow, good!

> It still has a few too many #ifdef CONFIG_SUSPEND, and I get this
> feeling

I'll hunt them down.

> that the background deamons shouldn't need to do the "freeze()" by
> hand
> but simply be automatically frozen and thawed when they sleep by looking
> at the KERNTHREAD bit or something, but..

Do you think I should modify schedule() to do freezing automatically?
I wanted to keep my hands off hot paths... I'd rather not do that.

I guess adding maybe_refrigerator() macro should solve that without
introducing overhead in schedule().

                                                                Pavel

-- 
Casualities in World Trade Center: ~3k dead inside the building,
cryptography in U.S.A. and free speech in Czech Republic.
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