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Date: Sat, 26 Apr 2008 17:37:17 -0700
From: "H. Peter Anvin" <hpa@zytor.com>
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To: dean gaudet <dean@arctic.org>
CC: Erik Bosman <ejbosman@cs.vu.nl>, Michael Kerrisk <mtk.manpages@gmail.com>,
       Andrew Morton <akpm@linux-foundation.org>,
       Thomas Gleixner <tglx@linutronix.de>, Ingo Molnar <mingo@redhat.com>,
       Andrea Arcangeli <andrea@cpushare.com>,
       Linus Torvalds <torvalds@linux-foundation.org>,
       linux-kernel@vger.kernel.org, Arjan van de Ven <arjan@infradead.org>
Subject: Re: [PATCH 2/3] x86: Implement prctl PR_GET_TSC and PR_SET_TSC
References: <Pine.GSO.4.56.0804111855070.16669@keg.few.vu.nl> <517f3f820804140357k62b3bff4p555ba6a5b9438c35@mail.gmail.com> <Pine.GSO.4.56.0804141349060.17644@keg.few.vu.nl> <alpine.DEB.1.10.0804261546140.6108@twinlark.arctic.org> <4813B1EF.5090806@zytor.com> <alpine.DEB.1.10.0804261612430.6108@twinlark.arctic.org> <4813BED5.7070000@zytor.com> <alpine.DEB.1.10.0804261725480.6108@twinlark.arctic.org>
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dean gaudet wrote:
>>>
>> PR_SET/PR_GET are the common prefixes, though.
> 
> that's not what's at issue... "PR_SET_TSC" reads "set the TSC" ... it 
> doesn't read "set the ability to use the rdtsc instruction". 
> PR_SET_RDTSC_ENABLE would seem to be more accurate... or even 
> PR_SET_CR4_TSD which is what it really does :)
> 

The whole point I'm making is that any such name would inherently read 
x86-specific.

	-hpa