From owner-freebsd-current@FreeBSD.ORG  Fri May  6 16:04:00 2005
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Date: Fri,  6 May 2005 16:04:00 +0000 (GMT)
From: jkoshy@FreeBSD.ORG (Joseph Koshy)
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Subject: Re: hwpmc & sampling 
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ag> hwpmc in FreeBSD to do this for me?  What I've tried isn't 
ag> working, but I may just be an idiot.

Sampling modes have been turned off in -current (hence the ENOSYS).

I'm nearly done with their implementation and will be bringing the
code into -current shortly.

Regards
Koshy
<jkoshy@freebsd.org>