[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] [PATCH v3 05/11] x86/intel_pstate: avoid calling cpufreq_add_cpu() twice
cpufreq_add_cpu() is already called in the hypercall code path (the bottom of set_px_pminfo() and inside cpufreq_cpu_init()). So, we remove the redundant calling here. Signed-off-by: Wei Wang <wei.w.wang@xxxxxxxxx> --- xen/drivers/cpufreq/cpufreq.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/xen/drivers/cpufreq/cpufreq.c b/xen/drivers/cpufreq/cpufreq.c index 7d186db..6003a8c 100644 --- a/xen/drivers/cpufreq/cpufreq.c +++ b/xen/drivers/cpufreq/cpufreq.c @@ -632,8 +632,6 @@ static struct notifier_block cpu_nfb = { int cpufreq_register_driver(struct cpufreq_driver *driver_data) { - void *cpu = (void *)(long)smp_processor_id(); - cpu_callback(&cpu_nfb, CPU_ONLINE, cpu); if (!driver_data || !driver_data->init || !driver_data->verify || !driver_data->exit || (!driver_data->target == !driver_data->setpolicy)) -- 1.9.1 _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel
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