From: Andi Kleen <andi@firstfloor.org>
To: Mike Travis <travis@sgi.com>
Cc: Ingo Molnar <mingo@elte.hu>, Thomas Gleixner <tglx@linutronix.de>,
Andrew Morton <akpm@linux-foundation.org>,
Jack Steiner <steiner@sgi.com>, "H. Peter Anvin" <hpa@zytor.com>,
x86@kernel.org, David Rientjes <rientjes@google.com>,
Yinghai Lu <yinghai@kernel.org>, Mel Gorman <mel@csn.ul.ie>,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH 3/8] SGI x86_64 UV: Limit the number of number of SRAT messages
Date: Mon, 26 Oct 2009 08:04:31 +0100 [thread overview]
Message-ID: <87pr8ay6tc.fsf@basil.nowhere.org> (raw)
In-Reply-To: <20091023233750.702443000@alcatraz.americas.sgi.com> (Mike Travis's message of "Fri, 23 Oct 2009 18:37:46 -0500")
Mike Travis <travis@sgi.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@linux.intel.com -- Speaking for myself only.
next prev parent reply other threads:[~2009-10-26 7:04 UTC|newest]
Thread overview: 109+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20091023233743.439628000@alcatraz.americas.sgi.com>
2009-10-23 23:37 ` [PATCH 1/8] SGI x86_64 UV: Add limit console output function Mike Travis
2009-10-24 1:09 ` Frederic Weisbecker
2009-10-26 17:55 ` Mike Travis
2009-11-02 14:15 ` Frederic Weisbecker
2009-10-26 7:02 ` Andi Kleen
2009-10-26 16:10 ` Steven Rostedt
2009-10-26 18:05 ` Mike Travis
2009-10-26 18:51 ` Steven Rostedt
2009-10-26 18:03 ` Mike Travis
2009-10-26 21:55 ` Andi Kleen
2009-10-26 22:07 ` Mike Travis
2009-10-30 19:25 ` [PATCH] x86_64: Limit the number of processor bootup messages Mike Travis
2009-10-30 19:54 ` David Rientjes
2009-10-30 20:39 ` Mike Travis
2009-10-30 23:30 ` David Rientjes
2009-10-31 0:27 ` Mike Travis
2009-11-02 11:11 ` Andi Kleen
2009-11-02 19:21 ` Mike Travis
2009-11-02 19:34 ` Ingo Molnar
2009-11-02 20:32 ` Mike Travis
2009-11-04 0:22 ` Mike Travis
2009-11-04 10:24 ` Ingo Molnar
2009-11-04 10:31 ` Ingo Molnar
2009-11-12 22:22 ` Dave Jones
2009-11-12 22:57 ` H. Peter Anvin
2009-11-12 23:15 ` Dave Jones
2009-11-13 8:03 ` Ingo Molnar
2009-11-13 8:11 ` H. Peter Anvin
2009-11-13 8:18 ` [tip:x86/debug] x86: Remove the CPU cache size printk's tip-bot for Dave Jones
2009-11-13 22:38 ` [PATCH] x86: Remove CPU cache size output for non-Intel too Roland Dreier
2009-11-13 22:52 ` Dave Jones
2009-11-14 0:54 ` [tip:x86/debug] " tip-bot for Roland Dreier
2009-11-13 16:10 ` [PATCH] x86_64: Limit the number of processor bootup messages Mike Travis
2009-11-14 0:53 ` Ingo Molnar
2009-10-23 23:37 ` [PATCH 2/8] SGI x86_64 UV: " Mike Travis
2009-10-26 7:26 ` Andi Kleen
2009-10-23 23:37 ` [PATCH 3/8] SGI x86_64 UV: Limit the number of number of SRAT messages Mike Travis
2009-10-26 7:04 ` Andi Kleen [this message]
2009-10-26 18:08 ` Mike Travis
2009-10-27 15:24 ` Mike Travis
2009-10-27 19:45 ` David Rientjes
2009-10-27 20:00 ` Mike Travis
2009-10-27 20:25 ` [patch] x86: reduce srat verbosity in the kernel log David Rientjes
2009-10-27 20:42 ` Mike Travis
2009-10-27 20:48 ` David Rientjes
2009-10-27 23:02 ` Mike Travis
2009-10-28 3:29 ` Andi Kleen
2009-10-28 4:08 ` David Rientjes
2009-10-28 3:53 ` Yinghai Lu
2009-10-28 4:08 ` David Rientjes
2009-10-27 20:55 ` Cyrill Gorcunov
2009-10-27 21:06 ` David Rientjes
2009-10-27 21:10 ` Cyrill Gorcunov
2009-10-28 3:32 ` Andi Kleen
2009-10-28 4:08 ` David Rientjes
2009-10-28 4:11 ` Andi Kleen
2009-10-28 4:53 ` [patch v2] " David Rientjes
2009-10-28 5:19 ` Andi Kleen
2009-10-28 5:24 ` David Rientjes
2009-11-10 21:08 ` David Rientjes
2009-11-10 21:33 ` Ingo Molnar
2009-11-10 21:42 ` Yinghai Lu
2009-11-10 21:57 ` Ingo Molnar
2009-11-10 23:09 ` Mike Travis
2009-11-12 20:56 ` David Rientjes
2009-11-12 21:14 ` Mike Travis
2009-11-12 21:20 ` David Rientjes
2009-10-28 17:02 ` [patch] " Mike Travis
2009-10-28 20:52 ` David Rientjes
2009-10-28 21:03 ` Mike Travis
2009-10-28 21:06 ` David Rientjes
2009-10-28 21:35 ` Mike Travis
2009-10-28 21:46 ` David Rientjes
2009-10-28 22:36 ` Mike Travis
2009-10-29 8:21 ` David Rientjes
2009-10-29 16:34 ` Mike Travis
2009-10-29 19:06 ` David Rientjes
2009-10-27 20:16 ` [PATCH 3/8] SGI x86_64 UV: Limit the number of number of SRAT messages Cyrill Gorcunov
2009-10-27 20:23 ` Mike Travis
2009-10-27 20:33 ` Cyrill Gorcunov
2009-10-23 23:37 ` [PATCH 4/8] SGI x86_64 UV: Limit the number of ACPI messages Mike Travis
2009-10-24 3:29 ` Bjorn Helgaas
2009-10-26 18:15 ` Mike Travis
2009-10-26 22:47 ` Thomas Renninger
2009-10-26 21:25 ` Mike Travis
2009-10-27 15:27 ` Mike Travis
2009-10-27 15:51 ` Bjorn Helgaas
2009-10-23 23:37 ` [PATCH 5/8] SGI x86_64 UV: Limit the number of firmware messages Mike Travis
2009-10-23 23:37 ` [PATCH 6/8] SGI x86_64 UV: Limit the number of microcode messages Mike Travis
2009-10-24 20:09 ` Dmitry Adamushko
2009-10-24 21:09 ` Tigran Aivazian
2009-10-24 22:45 ` Dmitry Adamushko
2009-10-25 16:37 ` Ingo Molnar
2009-10-25 17:11 ` Arjan van de Ven
2009-10-25 17:27 ` Ingo Molnar
2009-10-26 18:33 ` Mike Travis
2009-10-26 18:29 ` Mike Travis
2009-10-26 18:29 ` Mike Travis
2009-10-26 20:11 ` Dmitry Adamushko
2009-10-27 15:21 ` Mike Travis
2009-10-26 18:25 ` Mike Travis
2009-10-26 19:27 ` Borislav Petkov
2009-10-30 19:40 ` [PATCH] x86_64: " Mike Travis
2009-10-26 18:24 ` [PATCH 6/8] SGI x86_64 UV: " Mike Travis
2009-10-26 18:18 ` Mike Travis
2009-10-26 7:05 ` Andi Kleen
2009-10-26 18:34 ` Mike Travis
2009-10-23 23:37 ` [PATCH 7/8] SGI x86_64 UV: Limit the number of scheduler debug messages Mike Travis
2009-10-23 23:37 ` [PATCH 8/8] SGI x86_64 UV: Limit the number of cpu is down messages Mike Travis
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