Messages in this thread | | | Date | Wed, 7 Oct 2015 15:24:03 +0200 | From | Oleg Nesterov <> | Subject | Re: [RFC][PATCH] sched: Start stopper early |
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Damn sorry for noise ;)
On 10/07, Oleg Nesterov wrote: > > +void stop_machine_park(int cpu) > +{ > + struct cpu_stopper *stopper = &per_cpu(cpu_stopper, cpu); > + > + spin_lock(&stopper->lock); > + stopper->enabled = false; > + spin_unlock(&stopper->lock);
Of course, it should also do kthread_park(current).
Oleg.
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