MAINTAINERS: Clean up SCSI device section

[qemu.git] / trace / event-internal.h

diff --git a/trace/event-internal.h b/trace/event-internal.h
index 58f05517457ec010e0bdb132c3982fdc397c7d2f..f63500b37e6e4fefda4e97eac811f935ae40e3fb 100644 (file)
--- a/trace/event-internal.h
+++ b/trace/event-internal.h
@@ -10,6 +10,12 @@
 #ifndef TRACE__EVENT_INTERNAL_H
 #define TRACE__EVENT_INTERNAL_H
 
+/*
+ * Special value for TraceEvent.vcpu_id field to indicate
+ * that the event is not VCPU specific
+ */
+#define TRACE_VCPU_EVENT_NONE ((uint32_t)-1)
+
 /**
  * TraceEvent:
  * @id: Unique event identifier.