Re: [RFC PATCH V2 2/4] Utilize the vmx preemption timer

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On Tue, May 24, 2016 at 03:27:30PM -0700, Yunhong Jiang wrote:
> --- a/arch/x86/kvm/vmx.c
> +++ b/arch/x86/kvm/vmx.c
> @@ -110,6 +110,10 @@ module_param_named(pml, enable_pml, bool, S_IRUGO);
>  
>  #define KVM_VMX_TSC_MULTIPLIER_MAX     0xffffffffffffffffULL
>  
> +static int cpu_preemption_timer_multi;
> +static bool __read_mostly enable_hv_timer;
> +module_param_named(enable_hv_timer, enable_hv_timer, bool, S_IRUGO);
> +

Non-techincal issue: I think the naming for the parameter is
unfortunate, as it looks similar to a number of CPU properties in QEMU
that start with "hv-", which are all related to MS Hyper-V compatibility
features.

Roman.
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