Re: [PATCH] slab/mempolicy: always use local policy from interruptcontext v3

From: Christoph Lameter
Date: Tue May 08 2012 - 10:03:46 EST

On Mon, 7 May 2012, Andi Kleen wrote:

> slab_node() could access current->mempolicy from interrupt context.
> However there's a race condition during exit where the mempolicy
> is first freed and then the pointer zeroed.

Acked-by: Christoph Lameter <cl@xxxxxxxxx>
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