Messages in this thread | | | Date | Wed, 20 Feb 2013 20:31:44 +0800 | Subject | Re: [GIT PULL] smp/hotplug changes for v3.9 | From | Hillf Danton <> |
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On Tue, Feb 19, 2013 at 10:28 PM, Ingo Molnar <mingo@kernel.org> wrote: > + /* drain remaining works */ > + spin_lock_irqsave(&stopper->lock, flags); > + list_for_each_entry(work, &stopper->works, list) > + cpu_stop_signal_done(work->done, false);
After flushing enqueued works, in what state is the works list head, Thomas?
> + stopper->enabled = false; > + spin_unlock_irqrestore(&stopper->lock, flags); > }
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