Re: + rework-pm_ops-pm_disk_mode-kill-misuse.patch added to -mm tree

Pavel Machek
2007-03-22T13:31:17Z

Hi!

> > No, once SOFTWARE_SUSPEND is configured there's *no way* to disable it
> > after the fact via pm_ops. Read valid_state() in kernel/power/main.c.
>
> So how does a platform with only flash (and an insufficient amount of
> flash at that) tell the suspend code that suspend-to-disk is not
> supported?

Hohum, perhaps it can suspend to SD card? Or perhaps it can suspend
over network?

Suspend code will properly fail if there's not enough swap space.

...plus you are allowed to return -EINVAL from arch_prepare_suspend()
or how is it called.
Pavel
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