preempt_disable() - disables preemption on all processors?

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Subject: preempt_disable() - disables preemption on all processors?
From: "Rajat Jain" <Rajat.Jain@xxxxxxxxxxxx>
Date: Fri, 28 Sep 2007 16:23:04 +0530
Thread-index: AcgBvb8zGBjVs5UORN29nkiWL4QwhA==
Thread-topic: preempt_disable() - disables preemption on all processors?

Hi list,

Does the preempt_disable() disable preemption on all the processors or just the current processor?

Thanks,

Rajat


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