Re: Lots of bugs with current->state = TASK_*INTERRUPTIBLE

From: Peter Zijlstra
Date: Thu Jan 21 2010 - 05:57:15 EST

On Thu, 2010-01-21 at 11:53 +0100, Frederic Weisbecker wrote:

> Looks fine as spin_unlock includes a memory barrier, IIRC.

It doesn't actually, see Documentation/memory-barriers.txt

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