KVM: x86/vPMU: Define kvm_pmu_ops to support vPMU function dispatch

[sfrench/cifs-2.6.git] / arch / x86 / include / asm / kvm_host.h

diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h
index 534dfa324e3521155bab53e44bd5e8e664a0486c..5a2b4508be440ada3f7fb53b6056b65338228fdc 100644 (file)
--- a/arch/x86/include/asm/kvm_host.h
+++ b/arch/x86/include/asm/kvm_host.h
@@ -336,6 +336,8 @@ struct kvm_pmu {
        u64 reprogram_pmi;
 };
 
+struct kvm_pmu_ops;
+
 enum {
        KVM_DEBUGREG_BP_ENABLED = 1,
        KVM_DEBUGREG_WONT_EXIT = 2,
@@ -854,6 +856,8 @@ struct kvm_x86_ops {
        void (*enable_log_dirty_pt_masked)(struct kvm *kvm,
                                           struct kvm_memory_slot *slot,
                                           gfn_t offset, unsigned long mask);
+       /* pmu operations of sub-arch */
+       const struct kvm_pmu_ops *pmu_ops;
 };
 
 struct kvm_arch_async_pf {