trace: fix "-trace file=..."

[mirror_qemu.git] / trace / qmp.c

diff --git a/trace/qmp.c b/trace/qmp.c
index 756086c79fb0a9482a9f018ff76362e338d82e50..85f81e47cc6d998068bad07c2fe0851cd96cbed2 100644 (file)
--- a/trace/qmp.c
+++ b/trace/qmp.c
@@ -10,7 +10,7 @@
 #include "qemu/osdep.h"
 #include "qapi/error.h"
 #include "qapi/qapi-commands-trace.h"
-#include "trace/control.h"
+#include "control-vcpu.h"
 
 
 static CPUState *get_cpu(bool has_vcpu, int vcpu, Error **errp)
@@ -92,39 +92,37 @@ TraceEventInfoList *qmp_trace_event_get_state(const char *name,
     /* Get states (all errors checked above) */
     trace_event_iter_init(&iter, name);
     while ((ev = trace_event_iter_next(&iter)) != NULL) {
-        TraceEventInfoList *elem;
+        TraceEventInfo *value;
         bool is_vcpu = trace_event_is_vcpu(ev);
         if (has_vcpu && !is_vcpu) {
             continue;
         }
 
-        elem = g_new(TraceEventInfoList, 1);
-        elem->value = g_new(TraceEventInfo, 1);
-        elem->value->vcpu = is_vcpu;
-        elem->value->name = g_strdup(trace_event_get_name(ev));
+        value = g_new(TraceEventInfo, 1);
+        value->vcpu = is_vcpu;
+        value->name = g_strdup(trace_event_get_name(ev));
 
         if (!trace_event_get_state_static(ev)) {
-            elem->value->state = TRACE_EVENT_STATE_UNAVAILABLE;
+            value->state = TRACE_EVENT_STATE_UNAVAILABLE;
         } else {
             if (has_vcpu) {
                 if (is_vcpu) {
                     if (trace_event_get_vcpu_state_dynamic(cpu, ev)) {
-                        elem->value->state = TRACE_EVENT_STATE_ENABLED;
+                        value->state = TRACE_EVENT_STATE_ENABLED;
                     } else {
-                        elem->value->state = TRACE_EVENT_STATE_DISABLED;
+                        value->state = TRACE_EVENT_STATE_DISABLED;
                     }
                 }
                 /* else: already skipped above */
             } else {
                 if (trace_event_get_state_dynamic(ev)) {
-                    elem->value->state = TRACE_EVENT_STATE_ENABLED;
+                    value->state = TRACE_EVENT_STATE_ENABLED;
                 } else {
-                    elem->value->state = TRACE_EVENT_STATE_DISABLED;
+                    value->state = TRACE_EVENT_STATE_DISABLED;
                 }
             }
         }
-        elem->next = events;
-        events = elem;
+        QAPI_LIST_PREPEND(events, value);
     }
 
     return events;