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-rw-r--r--arch/s390/kvm/trace-s390.h43
1 files changed, 43 insertions, 0 deletions
diff --git a/arch/s390/kvm/trace-s390.h b/arch/s390/kvm/trace-s390.h
index 13f30f58a2df..647e9d6a4818 100644
--- a/arch/s390/kvm/trace-s390.h
+++ b/arch/s390/kvm/trace-s390.h
@@ -68,6 +68,27 @@ TRACE_EVENT(kvm_s390_destroy_vcpu,
);
/*
+ * Trace point for start and stop of vpcus.
+ */
+TRACE_EVENT(kvm_s390_vcpu_start_stop,
+ TP_PROTO(unsigned int id, int state),
+ TP_ARGS(id, state),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, id)
+ __field(int, state)
+ ),
+
+ TP_fast_assign(
+ __entry->id = id;
+ __entry->state = state;
+ ),
+
+ TP_printk("%s cpu %d", __entry->state ? "starting" : "stopping",
+ __entry->id)
+ );
+
+/*
* Trace points for injection of interrupts, either per machine or
* per vcpu.
*/
@@ -223,6 +244,28 @@ TRACE_EVENT(kvm_s390_enable_css,
__entry->kvm)
);
+/*
+ * Trace point for enabling and disabling interlocking-and-broadcasting
+ * suppression.
+ */
+TRACE_EVENT(kvm_s390_enable_disable_ibs,
+ TP_PROTO(unsigned int id, int state),
+ TP_ARGS(id, state),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, id)
+ __field(int, state)
+ ),
+
+ TP_fast_assign(
+ __entry->id = id;
+ __entry->state = state;
+ ),
+
+ TP_printk("%s ibs on cpu %d",
+ __entry->state ? "enabling" : "disabling", __entry->id)
+ );
+
#endif /* _TRACE_KVMS390_H */