Re: [PATCH -tip] v9 scalable classic RCU implementation

From: Andi Kleen
Date: Tue Dec 02 2008 - 19:07:28 EST

On Tue, Dec 02, 2008 at 03:51:45PM -0800, Paul E. McKenney wrote:
> On Wed, Dec 03, 2008 at 12:31:44AM +0100, Andi Kleen wrote:
> > > o I now test with a more brutal random-selection online/offline
> > > script (attached). Probably more brutal than it needs to be
> > > on the people reading it as well, but so it goes.
> >
> > Does that cover both dynticks on and off? afaik the dynticks off problem
> > I ran into on a 16 thread box and we discussed some time ago is still there.
> The failures I see with this patch I also see with mainline. Are you
> seeing something with this patch that does not happen with mainline?

No, that is in mainline too. Sorry to be misleading. Do you see the
same problems in your testing?


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