Re: [PATCH tip/core/rcu 1/4] documentation: Clarify wake-up/memory-barrier relationship

[Peter Zijlstra]

On Mon, Jul 07, 2014 at 03:24:19PM -0700, Paul E. McKenney wrote:
> From: "Paul E. McKenney" <paulmck@xxxxxxxxxxxxxxxxxx>
> 
> This commit adds an example demonstrating that if a wake_up() doesn't
> actually wake something up, no memory ordering is provided.
> 
> Reported-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
> Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

Thanks,

Acked-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>

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