Re: Re: LARTC digest, Vol 1 #818 - 8 msgs

Linux Advanced Routing and Traffic Control

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folke@sina.com.cn wrote:
> > From: Pedro Larroy <piotr@omega.resa.es>
>> It's better to change /usr/src/linux/include/net/pkt_sched.h
>> PSCHED_CLOCK_SOURCE to PSCHED_CPU if you have a cpu with timestamp
>> counter (TSC) that will give you Mhz timer granularity.

Unfortunately, only time measurement will be improved, not timer
resolution. So TBF etc. will still burst at HZ.

>   would you please tell me how to check out whether 
> my cpu has a TSC or not ?

grep -w tsc /proc/cpuinfo

- Werner

-- 
  _________________________________________________________________________
 / Werner Almesberger, Buenos Aires, Argentina         wa@almesberger.net /
/_http://www.almesberger.net/____________________________________________/
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