On 12/10, Srivatsa S. Bhat wrote: > > On 12/10/2012 12:44 AM, Oleg Nesterov wrote: > > > But yes, it is easy to blame somebody else's code ;) And I can't suggest > > something better at least right now. If I understand correctly, we can not > > use, say, synchronize_sched() in _cpu_down() path > > We can't sleep in that code.. so that's a no-go.
But we can? Note that I meant _cpu_down(), not get_online_cpus_atomic() or take_cpu_down(). Oleg. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/