From: Christoph Lameter <clameter@sgi.com>
To: "shin, jacob" <jacob.shin@amd.com>
Cc: torvalds@osdl.org, linux-kernel@vger.kernel.org,
discuss@x86-64.org, ak@suse.de, "Langsdorf,
Mark" <mark.langsdorf@amd.com>
Subject: Re: [PATCH] [1/1] slab: fix crash on __drain_alien_cahce() during CPU Hotplug
Date: Fri, 28 Apr 2006 09:07:18 -0700 (PDT) [thread overview]
Message-ID: <Pine.LNX.4.64.0604280904400.32541@schroedinger.engr.sgi.com> (raw)
In-Reply-To: <B3870AD84389624BAF87A3C7B83149930293583F@SAUSEXMB2.amd.com>
On Fri, 28 Apr 2006, shin, jacob wrote:
> transfer_objects should only be called when all of the cpus in the
> node are online. CPU_DEAD notifier callback marks l3->shared to NULL.
Please drain the alien caches first then the shared caches and
then finally mark l3->shared NULL.
prev parent reply other threads:[~2006-04-28 16:08 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-04-28 15:54 shin, jacob
2006-04-28 16:07 ` Christoph Lameter [this message]
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