From owner-freebsd-arch@FreeBSD.ORG  Mon Aug 28 21:33:37 2006
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To: John-Mark Gurney <gurney_j@resnet.uoregon.edu>
From: "Poul-Henning Kamp" <phk@phk.freebsd.dk>
In-Reply-To: Your message of "Mon, 28 Aug 2006 13:49:08 MST."
	<20060828204908.GI37035@funkthat.com> 
Date: Mon, 28 Aug 2006 21:33:31 +0000
Message-ID: <7781.1156800811@critter.freebsd.dk>
Cc: freebsd-arch@FreeBSD.org
Subject: Re: msgbuf default size... 
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In message <20060828204908.GI37035@funkthat.com>, John-Mark Gurney writes:

>I believe we should make the default 64k, and let other platforms,
>like arm, use DEFAULTS to change it to smaller values if necessary...

Better idea:

	if (ram <= 16MB)
		msgbuf_size = 8k
	else if (ram <= 64MB)
		msgbuf_size = 16k
	else if (ram <= 512MB)
		msgbuf_size = 32k
	else
		msgbuf_size = 64k


-- 
Poul-Henning Kamp       | UNIX since Zilog Zeus 3.20
phk@FreeBSD.ORG         | TCP/IP since RFC 956
FreeBSD committer       | BSD since 4.3-tahoe    
Never attribute to malice what can adequately be explained by incompetence.