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Date:      Fri, 9 Nov 2012 21:34:26 -0500
From:      Eitan Adler <eadler@freebsd.org>
To:        Alfred Perlstein <alfred@freebsd.org>
Cc:        svn-src-head@freebsd.org, svn-src-all@freebsd.org, src-committers@freebsd.org
Subject:   Re: svn commit: r242847 - in head/sys: i386/include kern
Message-ID:  <CAF6rxg=HPmQS1T-LFsZ=DuKEqH30iJFpkz%2BJGhLr4OBL8nohjg@mail.gmail.com>
In-Reply-To: <201211100208.qAA28e0v004842@svn.freebsd.org>
References:  <201211100208.qAA28e0v004842@svn.freebsd.org>

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On 9 November 2012 21:08, Alfred Perlstein <alfred@freebsd.org> wrote:
> Modified: head/sys/kern/subr_param.c
> +#ifdef VM_MAX_AUTOTUNE_MAXUSERS
> +                if (maxusers > VM_MAX_AUTOTUNE_MAXUSERS)
> +                        maxusers = VM_MAX_AUTOTUNE_MAXUSERS;
> +#endif
> +                /*
> +                 * Scales down the function in which maxusers grows once
> +                 * we hit 384.
> +                 */
> +                if (maxusers > 384)
> +                        maxusers = 384 + ((maxusers - 384) / 8);
> +        }

Hey,

I know you didn't introduce this magic number 384. But can you (or
someone else) explain where it came from?

-- 
Eitan Adler
Source, Ports, Doc committer
Bugmeister, Ports Security teams



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