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-rw-r--r--arch/x86/kvm/trace.h37
1 files changed, 37 insertions, 0 deletions
diff --git a/arch/x86/kvm/trace.h b/arch/x86/kvm/trace.h
index 6b06ab8748dd..c2a34bb5ad93 100644
--- a/arch/x86/kvm/trace.h
+++ b/arch/x86/kvm/trace.h
@@ -5,6 +5,7 @@
#include <asm/vmx.h>
#include <asm/svm.h>
#include <asm/clocksource.h>
+#include <asm/pvclock-abi.h>
#undef TRACE_SYSTEM
#define TRACE_SYSTEM kvm
@@ -877,6 +878,42 @@ TRACE_EVENT(kvm_ple_window,
#define trace_kvm_ple_window_shrink(vcpu_id, new, old) \
trace_kvm_ple_window(false, vcpu_id, new, old)
+TRACE_EVENT(kvm_pvclock_update,
+ TP_PROTO(unsigned int vcpu_id, struct pvclock_vcpu_time_info *pvclock),
+ TP_ARGS(vcpu_id, pvclock),
+
+ TP_STRUCT__entry(
+ __field( unsigned int, vcpu_id )
+ __field( __u32, version )
+ __field( __u64, tsc_timestamp )
+ __field( __u64, system_time )
+ __field( __u32, tsc_to_system_mul )
+ __field( __s8, tsc_shift )
+ __field( __u8, flags )
+ ),
+
+ TP_fast_assign(
+ __entry->vcpu_id = vcpu_id;
+ __entry->version = pvclock->version;
+ __entry->tsc_timestamp = pvclock->tsc_timestamp;
+ __entry->system_time = pvclock->system_time;
+ __entry->tsc_to_system_mul = pvclock->tsc_to_system_mul;
+ __entry->tsc_shift = pvclock->tsc_shift;
+ __entry->flags = pvclock->flags;
+ ),
+
+ TP_printk("vcpu_id %u, pvclock { version %u, tsc_timestamp 0x%llx, "
+ "system_time 0x%llx, tsc_to_system_mul 0x%x, tsc_shift %d, "
+ "flags 0x%x }",
+ __entry->vcpu_id,
+ __entry->version,
+ __entry->tsc_timestamp,
+ __entry->system_time,
+ __entry->tsc_to_system_mul,
+ __entry->tsc_shift,
+ __entry->flags)
+);
+
#endif /* _TRACE_KVM_H */
#undef TRACE_INCLUDE_PATH