Re: [this_cpu_xx V5 19/19] SLUB: Experimental new fastpath w/ointerrupt disable

[Christoph Lameter]

On Thu, 8 Oct 2009, Mathieu Desnoyers wrote:

> Then how do you re-enable preemption in the slow path when you need to
> block ?

preempt_enable();

before the page allocator call and

preempt_disable();

afterwards.

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