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Date:      Thu, 7 Sep 2000 09:07:34 -0700 (PDT)
From:      John Baldwin <jhb@pike.osd.bsdi.com>
To:        Jake Burkholder <jburkhol@home.com>
Cc:        Sheldon Hearn <sheldonh@uunet.co.za>, Jason Evans <jasone@FreeBSD.org>, cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org, jake@io.yi.orgg
Subject:   Re: cvs commit: src/sys/kern kern_ktr.c kern_ktrace.c src/sys/sys  ktr.h ktrace.h src/sys/i386/i386 db_interface.c src/sys/alpha
Message-ID:  <200009071607.JAA03347@pike.osd.bsdi.com>
In-Reply-To: <20000907155649.13A72BA6D@io.yi.org> from Jake Burkholder at "Sep 7, 2000 08:56:49 am"

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Jake Burkholder wrote:
> > 
> > 
> > On Wed, 06 Sep 2000 18:29:44 MST, Jason Evans wrote:
> > 
> > >   Acquired from:	BSDi (BSD/OS)
> > 
> > BSD/OS doesn't document this feature?  That's a pity.  Of course,
> > abial's spy(4) interface _is_ documented. :-)
> > 
> > Ciao,
> > Sheldon.
> > 
> 
> Actually there is a man page on builder, but we've deviated from
> is slightly.  KTR_SIZE being changed to KTR_ENTRIES is all I can
> think of this early  :)

Also, we have a KTR_CPUMASK, and you can tune KTR_MASK and KTR_CPUMASK via
sysctls under the debug node.  Also, you can read the ktr_entries and
ktr_extend variables via sysctl's as well.

> anyway, its in /local0/BSDOS/5.0-smp-devel/sys/kern/ktr.4
> 
> Jake

-- 

John Baldwin <jhb@bsdi.com> -- http://www.FreeBSD.org/~jhb/
PGP Key: http://www.cslab.vt.edu/~jobaldwi/pgpkey.asc
"Power Users Use the Power to Serve!"  -  http://www.FreeBSD.org/


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