Messages in this thread | | | Date | Fri, 20 Jul 2012 14:58:35 -0700 | From | Tejun Heo <> | Subject | Re: [PATCH 1/9] workqueue: perform cpu down operations from low priority cpu_notifier() |
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Hello, Paul.
On Fri, Jul 20, 2012 at 02:52:07PM -0700, Paul E. McKenney wrote: > > Fix it by using different priorities for up and down notifiers - high > > priority for up operations and low priority for down operations. > > Cool!!! > > This certainly provides another data point in favor of running down > notifiers in the opposite order from up notifiers. ;-)
Yeah, I was thinking about that. I don't think converting CPU notifiers would take a lot of work in terms of both auditing and converting. We only have several priorities.
> This series passes light rcutorture/hotplug testing, will be testing > it more.
Great!
-- tejun
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