Re: [PATCH] 2.5.4-pre6 apm compile fix

Alan Cox (alan@lxorguk.ukuu.org.uk)
Mon, 11 Feb 2002 03:02:35 +0000 (GMT)

>
> I believe this had already been applied in earlier 2.5 and then somehow
> vanished, probably due to an update by whoever maintains apm.c

Doubt it - the 2.4.18pre tree uses a much more uptodate APM code set that
removes the rather broken system_idle check for a new algorithm (and
adds 20% to my typical battery lifetime!). Probably its another thing that
really wants porting forward.

I think its from scheduling changes.

> -#define system_idle() (nr_running == 1)
> +#define system_idle() (nr_running() == 1)

-
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