Messages in this thread | | | Subject | Re: [PATCH 06/12] KVM: x86: Move TSC scaling logic out of call-back adjust_tsc_offset() | From | Paolo Bonzini <> | Date | Mon, 28 Sep 2015 22:14:19 +0200 |
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On 28/09/2015 07:38, Haozhong Zhang wrote: > + > +static inline void adjust_tsc_offset_guest(struct kvm_vcpu *vcpu, > + s64 adjustment) > +{ > + kvm_x86_ops->adjust_tsc_offset(vcpu, adjustment, false); > +} > + > +static inline void adjust_tsc_offset_host(struct kvm_vcpu *vcpu, s64 adjustment) > +{ > + if (vcpu->arch.tsc_scaling_ratio != kvm_default_tsc_scaling_ratio) > + WARN_ON(adjustment < 0); > + adjustment = kvm_scale_tsc(vcpu, (u64) adjustment); > + kvm_x86_ops->adjust_tsc_offset(vcpu, adjustment, true); > +}
You can remove the final argument to the callback (and possibly change the callback's name to adjust_tsc_offset_guest), because it is now unused.
Paolo
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