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Date:      Sat, 10 Nov 2012 08:19:08 -0800
From:      Alfred Perlstein <bright@mu.org>
To:        Eitan Adler <eadler@FreeBSD.org>, Alfred Perlstein <alfred@FreeBSD.org>, src-committers@FreeBSD.org, svn-src-all@FreeBSD.org,  svn-src-head@FreeBSD.org
Subject:   Re: svn commit: r242847 - in head/sys: i386/include kern
Message-ID:  <509E7E7C.9000104@mu.org>
In-Reply-To: <509E3162.5020702@FreeBSD.org>
References:  <201211100208.qAA28e0v004842@svn.freebsd.org> <CAF6rxg=HPmQS1T-LFsZ=DuKEqH30iJFpkz%2BJGhLr4OBL8nohjg@mail.gmail.com> <509DC25E.5030306@mu.org> <509E3162.5020702@FreeBSD.org>

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On 11/10/12 2:50 AM, Andriy Gapon wrote:
> on 10/11/2012 04:56 Alfred Perlstein said the following:
>> Sure, this is magic for i386 PAE machines.  384 maxusers was pretty much the
>> highest you wanted auto-tuned SAFELY for 32bit KVA on i386.
> So 384 is i386 sans 'i' and minus two? :-)
> Sorry, I still couldn't find an explanation of 384 in your reply...
> E.g. why not 320 or 400.
>
Please consult the svn log for this file, it's relatively clear just in 
the commit logs/comments.  Grep for 384/512 and look around.

-Alfred



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