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SubjectRe: [PATCH 3/6] INIT: Limit the number of per cpu calibration bootup messages
On 11/16/2009 01:24 PM, Ingo Molnar wrote:
>
> * Mike Travis <travis@sgi.com> wrote:
>
>> --- linux.orig/init/calibrate.c
>> +++ linux/init/calibrate.c
>> @@ -123,23 +123,26 @@
>> {
>> unsigned long ticks, loopbit;
>> int lps_precision = LPS_PREC;
>> + bool boot_cpu = (smp_processor_id() == 0);
>
> this code is shared by other architectures too - are you sure
> smp_processor_id()==0 is a proper 'I am the boot CPU' assumption
> everywhere?
>

It really shouldn't be for x86 either, although right now we play nasty
renumbering games to accommodate that assumption. It seems like we
really should have a boot_cpu_id() or some such.

-hpa



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