Re: [Xen-devel] [PATCH v2 7/9] x86/intel_pstate: add a booting param to select the driver to load

["Wang, Wei W" <wei.w.wang@xxxxxxxxx>]

On 26/05/2015 22:02, Jan Beulich wrote
> >>> On 13.05.16 at 09:51, <wei.w.wang@xxxxxxxxx> wrote:
> > --- a/xen/arch/x86/acpi/cpufreq/cpufreq.c
> > +++ b/xen/arch/x86/acpi/cpufreq/cpufreq.c
> > --- a/xen/arch/x86/acpi/cpufreq/intel_pstate.c
> > +++ b/xen/arch/x86/acpi/cpufreq/intel_pstate.c
> > @@ -766,6 +766,8 @@ static struct cpufreq_driver intel_pstate_driver = {
> >      .name         = "intel_pstate",
> >  };
> >
> > +int __initdata load_intel_pstate = 0;
> 
> static bool_t

I think we cannot use "static" here, since load_intel_pstate is also used in 
cpufreq.c to select which driver to load.

Best,
Wei


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