From: Pavel Machek <pavel@ucw.cz>
To: Mike Travis <travis@sgi.com>
Cc: Ingo Molnar <mingo@elte.hu>,
Andrew Morton <akpm@linux-foundation.org>,
Thomas Gleixner <tglx@linutronix.de>,
"H. Peter Anvin" <hpa@zytor.com>,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH 0/5] x86: cleanup early per cpu variables/accesses v4-folded
Date: Mon, 28 Apr 2008 15:04:46 +0200 [thread overview]
Message-ID: <20080428130445.GA7113@ucw.cz> (raw)
In-Reply-To: <20080422204219.994283000@polaris-admin.engr.sgi.com>
On Tue 2008-04-22 13:42:19, Mike Travis wrote:
>
> * Increase the limit of NR_CPUS to 4096 and introduce a boolean
> called "MAXSMP" which when set (e.g. "allyesconfig"), will set
> NR_CPUS = 4096 and NODES_SHIFT = 9 (512). Changed max setting
> for NODES_SHIFT from 15 to 9 to accurately reflect the real limit.
NAK. Having redundant option sounds like a bad idea. What is it good
for?
--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
prev parent reply other threads:[~2008-04-28 14:55 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-04-22 20:42 [PATCH 0/5] x86: cleanup early per cpu variables/accesses v4-folded Mike Travis
2008-04-22 20:42 ` [PATCH 1/5] x86: Modify Kconfig to allow up to 4096 cpus Mike Travis
2008-04-22 20:42 ` [PATCH 2/5] x86: cleanup early per cpu variables/accesses v4 Mike Travis
2008-04-22 20:42 ` [PATCH 3/5] x86: restore pda nodenumber field Mike Travis
2008-04-22 20:42 ` [PATCH 4/5] x86: remove the 256k node_to_cpumask_map after init Mike Travis
2008-04-22 20:42 ` [PATCH 5/5] sched: replace MAX_NUMNODES with nr_node_ids in kernel/sched.c Mike Travis
2008-04-28 13:04 ` Pavel Machek [this message]
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