* Geert Uytterhoeven (geert@linux-m68k.org) wrote:
quoted text
> On Wed, 12 Nov 2008, Mathieu Desnoyers wrote:
> > --- linux.trees.git.orig/arch/x86/include/asm/tsc.h	2008-11-12 18:15:25.000000000 -0500
> > +++ linux.trees.git/arch/x86/include/asm/tsc.h	2008-11-12 18:15:28.000000000 -0500
> > @@ -56,6 +56,18 @@ extern void mark_tsc_unstable(char *reas
> >  extern int unsynchronized_tsc(void);
> >  int check_tsc_unstable(void);
> >  
> > +static inline cycles_t get_cycles_rate(void)
> > +{
> > +	if (check_tsc_unstable())
> > +		return 0;
> > +	return tsc_khz;
>                    ^^^
> 
> The comment in Kconfig says:
> 
> | get_cycles_rate() : cycle counter rate, in HZ
>                                              ^^
> 
> So what should it be? Hz or kHz?
> 

HZ, for consistency.

So it becomes :

+static inline cycles_t get_cycles_rate(void)
+{
+	if (check_tsc_unstable())
+		return 0;
+	return (cycles_t)tsc_khz * 1000;
+}
+

Thanks for spotting this, will be integrated in the next release.

As a side-note, I noticed that I used CLOCK_TICK_RATE on MIPS when I
should use mips_hpt_frequency. This too will be fixed in the next
release.

Mathieu

quoted text
> Gr{oetje,eeting}s,
> 
> 						Geert
> 
> --
> Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
> 
> In personal conversations with technical people, I call myself a hacker. But
> when I'm talking to journalists I just say "programmer" or something like that.
> 							    -- Linus Torvalds

-- 
Mathieu Desnoyers
OpenPGP key fingerprint: 8CD5 52C3 8E3C 4140 715F  BA06 3F25 A8FE 3BAE 9A68
--
unsubscribe notice
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/