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

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On Thu, Jan 21, 2010 at 11:56:53AM +0100, Peter Zijlstra wrote:
> 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
> 


Doh!

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