Re: [PATCH RFC] locking/mutexes: don't spin on owner when wait list is not NULL.

[Davidlohr Bueso]

On Thu, 21 Jan 2016, Paul E. McKenney wrote:

> I did some testing, which exposed it to the 0day test robot, which
> did note some performance differences.  I was hoping that it would
> clear up some instability from other patches, but no such luck.  ;-)

Oh, that explains why we got a performance regression report :)

Thanks,
Davidlohr