Re: [PATCH -mm] slub: fix cpu hotplug offline/online path

• To: "Christoph Lameter" <[email protected]>
• Subject: Re: [PATCH -mm] slub: fix cpu hotplug offline/online path
• From: "Pekka Enberg" <[email protected]>
• Date: Tue, 9 Oct 2007 21:48:58 +0300
• Cc: "Akinobu Mita" <[email protected]>, [email protected], "Andrew Morton" <[email protected]>
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• In-reply-to: <[email protected]>
• References: <20071009161328.GA6470@APFDCB5C> <[email protected]>
• Sender: [email protected]

Hi Christoph,

On 10/9/07, Christoph Lameter <[email protected]> wrote:
> Could you check if a per cpu structure has already been allocated and then
> simply skip the call to init? Otherwise we end up with lots of per cpu
> structures for cpus that will never show up.

Does it matter? How?
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