x86: move state update out of ipi_lock
it does not need to be inside lock. Do the way i386 does. Signed-off-by: Glauber Costa <gcosta@redhat.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
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@ -233,10 +233,10 @@ void __cpuinit start_secondary(void)
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*/
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spin_unlock(&vector_lock);
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cpu_set(smp_processor_id(), cpu_online_map);
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per_cpu(cpu_state, smp_processor_id()) = CPU_ONLINE;
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unlock_ipi_call_lock();
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per_cpu(cpu_state, smp_processor_id()) = CPU_ONLINE;
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setup_secondary_clock();
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cpu_idle();
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