From: Werner Almesberger <wa@almesberger.net>
To: lartc@vger.kernel.org
Subject: Re: [LARTC] Re: LARTC digest, Vol 1 #818 - 8 msgs
Date: Fri, 18 Oct 2002 02:28:40 +0000 [thread overview]
Message-ID: <marc-lartc-103490816630357@msgid-missing> (raw)
In-Reply-To: <marc-lartc-103490589429132@msgid-missing>
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
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/ Werner Almesberger, Buenos Aires, Argentina wa@almesberger.net /
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prev parent reply other threads:[~2002-10-18 2:28 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-10-18 1:49 [LARTC] Re: LARTC digest, Vol 1 #818 - 8 msgs folke
2002-10-18 2:28 ` Werner Almesberger [this message]
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