Re: [BUG] cpufreq: constant cpu_khz

[Dave Jones]

On Mon, Aug 25, 2008 at 02:39:26PM +0200, Ingo Molnar wrote:
 > 
 > * Peter Zijlstra <peterz@xxxxxxxxxxxxx> wrote:
 > 
 > > > I noticed that my sched_clock() was slow on a number of machine, so 
 > > > I started looking at cpufreq.
 > > 
 > > The below seems to fix the problem for me, but I don't have enough 
 > > clue to know if its the correct fix, please advise.
 > 
 > > -	set_cyc2ns_scale(tsc_khz_ref, freq->cpu);
 > > +	set_cyc2ns_scale(tsc_khz, freq->cpu);
 > 
 > hm, that too is due to the tsc.c unification - Alok Cc:-ed. Applied your 
 > fix to x86/urgent.

ACKed-by: Dave Jones <davej@xxxxxxxxxx>

Good catch Peter.  I'm puzzled how that bug was latent on 64bit
for so long with no-one realising though.

	Dave

-- 
http://www.codemonkey.org.uk
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