KVM: x86: support using the vmx preemption timer for tsc deadline timer

[kvmfornfv.git] / kernel / arch / x86 / kvm / trace.h

diff --git a/kernel/arch/x86/kvm/trace.h b/kernel/arch/x86/kvm/trace.h
index ab9ae67..b41f7a0 100644 (file)
--- a/kernel/arch/x86/kvm/trace.h
+++ b/kernel/arch/x86/kvm/trace.h
@@ -1025,6 +1025,21 @@ TRACE_EVENT(kvm_pi_irte_update,
                  __entry->pi_desc_addr)
 );
 
+TRACE_EVENT(kvm_hv_timer_state,
+               TP_PROTO(unsigned int vcpu_id, unsigned int hv_timer_in_use),
+               TP_ARGS(vcpu_id, hv_timer_in_use),
+               TP_STRUCT__entry(
+                       __field(unsigned int, vcpu_id)
+                       __field(unsigned int, hv_timer_in_use)
+                       ),
+               TP_fast_assign(
+                       __entry->vcpu_id = vcpu_id;
+                       __entry->hv_timer_in_use = hv_timer_in_use;
+                       ),
+               TP_printk("vcpu_id %x hv_timer %x\n",
+                       __entry->vcpu_id,
+                       __entry->hv_timer_in_use)
+);
 #endif /* _TRACE_KVM_H */
 
 #undef TRACE_INCLUDE_PATH