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Date:	Mon, 26 Oct 2009 08:04:31 +0100
From:	Andi Kleen <andi@...stfloor.org>
To:	Mike Travis <travis@....com>
Cc:	Ingo Molnar <mingo@...e.hu>, Thomas Gleixner <tglx@...utronix.de>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Jack Steiner <steiner@....com>,
	"H. Peter Anvin" <hpa@...or.com>, x86@...nel.org,
	David Rientjes <rientjes@...gle.com>,
	Yinghai Lu <yinghai@...nel.org>, Mel Gorman <mel@....ul.ie>,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 3/8] SGI x86_64 UV: Limit the number of number of SRAT messages

Mike Travis <travis@....com> writes:

> Limit number of SRAT messages of the form:
> [    0.000000] SRAT: PXM 0 -> APIC 0 -> Node 0

While I generally agree on the concept of limiting per CPU information
(see other mail) I don't think removing this message by default 
is a good idea. I regularly needed it for debugging some NUMA related
problems and they still happen moderately often even today.

I think the right approach here, to limit output, would be to figure out
a more compact output format, perhaps using a matrix in a table
or simply printing multiple pair per line.

-Andi

>
-- 
ak@...ux.intel.com -- Speaking for myself only.
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