Re: [PATCH 10/13] cpuset: make CPU / memory hotplug propagationasynchronous

[Tejun Heo]

On Sun, Jan 06, 2013 at 04:29:09PM +0800, Li Zefan wrote:
> > +static void schedule_cpuset_propagate_hotplug(struct cpuset *cs)
> > +{
> > +	/*
> > +	 * Pin @cs.  The refcnt will be released when the work item
> > +	 * finishes executing.
> > +	 */
> > +	if (!css_tryget(&cs->css))
> > +		return;
> > +
> > +	/*
> > +	 * Queue @cs->empty_cpuset_work.  If already pending, lose the css
> 
> cs->hotplug_work

Thanks.  Patch updated.

-- 
tejun
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