From mboxrd@z Thu Jan  1 00:00:00 1970
From: Pavel Emelyanov <xemul-GEFAQzZX7r8dnm+yROfE0A@public.gmane.org>
Subject: Re: [PATCH 5/5] Account for the slub objects
Date: Tue, 02 Oct 2007 16:44:08 +0400
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To: Christoph Lameter <clameter-sJ/iWh9BUns@public.gmane.org>
Cc: Linux Containers <containers-qjLDD68F18O7TbgM5vRIOg@public.gmane.org>, balbir-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org
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Christoph Lameter wrote:
> On Mon, 1 Oct 2007, Pavel Emelyanov wrote:
> 
>>>> +
>>> Quick check, slub_free_notify() and slab_alloc_notify() are called
>>> from serialized contexts, right?
>> Yup.
> 
> How is it serialized?

They are booth called from __slab_alloc()/__slab_free() from under 
the slab_lock(page).

Thanks,
Pavel