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powerpc/smp: Increase vdso_data->processorCount, not just decrease it 

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
This commit is contained in:
Benjamin Herrenschmidt 2011-03-08 14:49:33 +11:00
parent c56e58537d
commit aeeafbfa7a
1 changed files with 4 additions and 0 deletions
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4
arch/powerpc/kernel/smp.c
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@ -551,6 +551,10 @@ void __devinit start_secondary(void *unused)
secondary_cpu_time_init(); secondary_cpu_time_init();
#ifdef CONFIG_PPC64
if (system_state == SYSTEM_RUNNING)
vdso_data->processorCount++;
#endif
ipi_call_lock(); ipi_call_lock();
notify_cpu_starting(cpu); notify_cpu_starting(cpu);
set_cpu_online(cpu, true); set_cpu_online(cpu, true);