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SubjectRe: TREE_SRCU slows hotplug by factor ~16
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On Wed, 2017-04-26 at 20:12 +0200, Mike Galbraith wrote:
> On Wed, 2017-04-26 at 10:56 -0700, Paul E. McKenney wrote:
>
> > > 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. ;-)
>
> I can give that a go tomorrow (too crispy now).

real 0m39.177s
user 0m0.225s
sys 0m5.344s

tadaaa (tricorder noises... it's dead Jim)

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