Re: [PATCH 4/5 v4] KVM: VMX: Fill in conforming vmx_x86_ops via macro

[Krish Sadhukhan]

On 11/9/20 5:49 PM, Like Xu wrote:
> Hi Krish,
>
> On 2020/11/10 9:23, Krish Sadhukhan wrote:
> > @@ -1192,7 +1192,7 @@ void vmx_set_host_fs_gs(struct vmcs_host_state 
> > *host, u16 fs_sel, u16 gs_sel,
> >       }
> >   }
> >   -void vmx_prepare_switch_to_guest(struct kvm_vcpu *vcpu)
> > +void vmx_prepare_guest_switch(struct kvm_vcpu *vcpu)
>
> What do you think of renaming it to
>
>     void vmx_prepare_switch_for_guest(struct kvm_vcpu *vcpu)；


In my opinion, it sounds a bit odd as we usually say, "switch to 
something". :-)

From that perspective, {svm|vmx}_prepare_switch_to_guest is probably 
the best name to keep.


> ?
>
> Thanks,
> Like Xu
>
> >   {
> >       struct vcpu_vmx *vmx = to_vmx(vcpu);
> >       struct vmcs_host_state *host_state;
> >
> > @@ -311,7 +311,7 @@ void vmx_vcpu_load_vmcs(struct kvm_vcpu *vcpu, 
> > int cpu,
> >   int allocate_vpid(void);
> >   void free_vpid(int vpid);
> >   void vmx_set_constant_host_state(struct vcpu_vmx *vmx);
> > -void vmx_prepare_switch_to_guest(struct kvm_vcpu *vcpu);
> > +void vmx_prepare_guest_switch(struct kvm_vcpu *vcpu);
> >   void vmx_set_host_fs_gs(struct vmcs_host_state *host, u16 fs_sel, 
> > u16 gs_sel,
> >               unsigned long fs_base, unsigned long gs_base);
> >   int vmx_get_cpl(struct kvm_vcpu *vcpu);