linux-kernel - Re: Discussion: quick_pit

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Date:	10 Jun 2015 18:19:25 -0400
From:	"George Spelvin" <linux@...izon.com>
To:	arjanvandeven@...il.com, linux@...izon.com
Cc:	a.p.zijlstra@...llo.nl, adrian.hunter@...el.com,
	ak@...ux.intel.com, akpm@...ux-foundation.org, arjan@...radead.org,
	bp@...en8.de, hpa@...or.com, linux-kernel@...r.kernel.org,
	luto@...capital.net, mingo@...nel.org, penberg@....fi,
	tglx@...utronix.de, torvalds@...ux-foundation.org
Subject: Re: Discussion: quick_pit_calibrate is slow

> ok so we're good, but I suspect we want to put this in a comment
> somewhere to prevent someone a year from now thinking they can do 100
> usec safely ;-)

I'll actually enshrine it in the code, as a factor in the uncertainty
computation.
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