From: William Lee Irwin III <wli@holomorphy.com>
To: Zwane Mwaikambo <zwane@linuxpower.ca>
Cc: Robert Love <rml@tech9.net>,
Linux Kernel <linux-kernel@vger.kernel.org>,
Martin Bligh <mbligh@aracnet.com>
Subject: Re: 2.5.65-preempt booting on 32way NUMAQ
Date: Sun, 6 Apr 2003 15:10:01 -0700 [thread overview]
Message-ID: <20030406221001.GQ993@holomorphy.com> (raw)
In-Reply-To: <Pine.LNX.4.50.0304061749570.2268-100000@montezuma.mastecende.com>
On Sun, 6 Apr 2003, William Lee Irwin III wrote:
>> I presumed the audit was perpetual and/or ongoing.
On Sun, Apr 06, 2003 at 05:50:36PM -0400, Zwane Mwaikambo wrote:
> Martin says the NUMAQ per node stuff isn't preempt safe, might be worth
> looking there too.
The only scary bit is numa_node_id() in __alloc_pages(); this is fine
because it's speculative anyway.
There isn't much usage of numa_node_id() in the i386 arch code.
-- wli
next prev parent reply other threads:[~2003-04-06 21:59 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-04-06 10:48 2.5.65-preempt booting on 32way NUMAQ Zwane Mwaikambo
2003-04-06 11:23 ` William Lee Irwin III
2003-04-06 11:25 ` Zwane Mwaikambo
2003-04-06 18:30 ` Robert Love
2003-04-06 21:46 ` William Lee Irwin III
2003-04-06 21:50 ` Zwane Mwaikambo
2003-04-06 22:10 ` William Lee Irwin III [this message]
2003-04-06 22:03 ` Robert Love
2003-04-06 22:07 ` Zwane Mwaikambo
2003-04-06 23:19 ` Robert Love
2003-04-06 18:28 ` Robert Love
-- strict thread matches above, loose matches on Subject: below --
2003-04-06 19:33 Chuck Ebbert
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