trace: Fold mem-internal.h into mem.h

[mirror_qemu.git] / trace / control-internal.h

diff --git a/trace/control-internal.h b/trace/control-internal.h
index 59bcbb442791626282e2e8e464943229f47ada31..8b2b50a7cf39bac3d0d61bb719bfd5a76858c720 100644 (file)
--- a/trace/control-internal.h
+++ b/trace/control-internal.h
@@ -10,42 +10,29 @@
 #ifndef TRACE__CONTROL_INTERNAL_H
 #define TRACE__CONTROL_INTERNAL_H
 
-extern TraceEvent trace_events[];
-extern bool trace_events_dstate[];
 extern int trace_events_enabled_count;
 
 
-static inline TraceEventID trace_event_count(void)
-{
-    return TRACE_EVENT_COUNT;
-}
-
-static inline TraceEvent *trace_event_id(TraceEventID id)
-{
-    assert(id < trace_event_count());
-    return &trace_events[id];
-}
-
 static inline bool trace_event_is_pattern(const char *str)
 {
     assert(str != NULL);
     return strchr(str, '*') != NULL;
 }
 
-static inline TraceEventID trace_event_get_id(TraceEvent *ev)
+static inline uint32_t trace_event_get_id(TraceEvent *ev)
 {
     assert(ev != NULL);
     return ev->id;
 }
 
-static inline TraceEventVCPUID trace_event_get_vcpu_id(TraceEvent *ev)
+static inline uint32_t trace_event_get_vcpu_id(TraceEvent *ev)
 {
     return ev->vcpu_id;
 }
 
 static inline bool trace_event_is_vcpu(TraceEvent *ev)
 {
-    return ev->vcpu_id != TRACE_VCPU_EVENT_COUNT;
+    return ev->vcpu_id != TRACE_VCPU_EVENT_NONE;
 }
 
 static inline const char * trace_event_get_name(TraceEvent *ev)
@@ -60,24 +47,15 @@ static inline bool trace_event_get_state_static(TraceEvent *ev)
     return ev->sstate;
 }
 
-static inline bool trace_event_get_state_dynamic_by_id(int id)
-{
-    return unlikely(trace_events_enabled_count) && trace_events_dstate[id];
-}
+/* it's on fast path, avoid consistency checks (asserts) */
+#define trace_event_get_state_dynamic_by_id(id) \
+    (unlikely(trace_events_enabled_count) && _ ## id ## _DSTATE)
 
 static inline bool trace_event_get_state_dynamic(TraceEvent *ev)
 {
-    int id = trace_event_get_id(ev);
-    return trace_event_get_state_dynamic_by_id(id);
+    return unlikely(trace_events_enabled_count) && *ev->dstate;
 }
 
-static inline void trace_event_set_state_dynamic(TraceEvent *ev, bool state)
-{
-    int id = trace_event_get_id(ev);
-    assert(ev != NULL);
-    assert(trace_event_get_state_static(ev));
-    trace_events_enabled_count += state - trace_events_dstate[id];
-    trace_events_dstate[id] = state;
-}
+void trace_event_register_group(TraceEvent **events);
 
 #endif /* TRACE__CONTROL_INTERNAL_H */