Re: TREE_SRCU slows hotplug by factor ~16

[Paul E. McKenney]

On Wed, Apr 26, 2017 at 07:45:57PM +0200, Mike Galbraith wrote:
> On Wed, 2017-04-26 at 17:49 +0200, Mike Galbraith wrote:
> > On Wed, 2017-04-26 at 08:44 -0700, Paul E. McKenney wrote:
> 
> > > Should I be comparing this with the 55s number from your initial email,
> > > or to the 39s number?
> > 
> > Should be the 39...
> 
> And 39 it is.

Thank you again for your testing efforts!

OK, I do need to do more work.  My current guess is that I should have
set the default for srcutree.exp_holdoff to 25*1000 instead of 50*1000.
But I am sure that further data will show me the error of my ways.  ;-)

							Thanx, Paul