Re: TREE_SRCU slows hotplug by factor ~16

[Mike Galbraith]

On Wed, 2017-04-26 at 07:31 -0700, Paul E. McKenney wrote:

> And a sneak preview, semi-tested.  If you get a chance to run this, please
> let me know now it goes.

That took 'time stress-cpu-hotplug.sh' down to 48s, close to classic.

        -Mike