Re: [PATCH] hangcheck-timer: Update to 0.9.0.

From: Andrew Morton
Date: Tue Apr 12 2005 - 20:01:46 EST


Joel Becker <Joel.Becker@xxxxxxxxxx> wrote:
>
> > Joel Becker <Joel.Becker@xxxxxxxxxx> wrote:
> > > +# define TIMER_FREQ 1000000000ULL
> > > +# define TIMER_FREQ 0xFA240000ULL
> > > +# define TIMER_FREQ ((unsigned long long)local_cpu_data->itc_freq)
> > > +# define TIMER_FREQ (HZ*loops_per_jiffy)
> >
> > In the above case specifically, no ifdefs should be needed - you can simply
> > define CONFIG_HANGCHECK_TIMER_FREQ in arch/*/Kconfig.
>
> Kbuild foo help, please. I can't quite figure out how to
> represent the non-constant values as code in Kbuild. I can represent
> them as strings, but then they are strings, not code.

Oh, I missed that. Don't worry about it then. (It'd be nicer to put the
ifdeffery in a header file tho)

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