Messages in this thread | | | Subject | Re: TREE_SRCU slows hotplug by factor ~16 | From | Mike Galbraith <> | Date | Wed, 26 Apr 2017 17:49:59 +0200 |
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On Wed, 2017-04-26 at 08:44 -0700, Paul E. McKenney wrote: > On Wed, Apr 26, 2017 at 05:26:20PM +0200, Mike Galbraith wrote: > > 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. > > Woo-hoo!!! ;-) > > And thank you for your testing efforts! > > Should I be comparing this with the 55s number from your initial email, > or to the 39s number?
Should be the 39, but I'll get you a new tree vs classic number in this same tree after I finish bisecting TSC going wonky.
-Mike
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