[linux-pm] what handles disk drive(s) shutdown?

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Hi!

> in Documentation/power/devices.txt, I read:
> 
> <quote>
> System shutdown -- at least disks need to be spun down, or data may be
> lost. Quiesce devices, just to make life easier for BIOS. event =
> FREEZE, flags = SYSTEM_SHUTDOWN
> </quote>
> 
> Is this actually done somewhere?  I can't find /SYSTEM_SHUTDOWN/
> in any kernel .h or .c files.

I think we do FREEZE during shutdown, but flags never got
implemented. It seems nobody really needs them, so...

								Pavel
-- 
Web maintainer for suspend.sf.net (www.sf.net/projects/suspend) wanted...

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