trace/control: Clean up global variable shadowing

[mirror_qemu.git] / trace / control.c

diff --git a/trace/control.c b/trace/control.c
index d5b68e846eeb834c62ce587551c441b1f0a8cd28..ef107829ac00ebfb90c01b2677a27aae33c7e841 100644 (file)
--- a/trace/control.c
+++ b/trace/control.c
@@ -68,16 +68,6 @@ void trace_event_register_group(TraceEvent **events)
     size_t i;
     for (i = 0; events[i] != NULL; i++) {
         events[i]->id = next_id++;
-        if (events[i]->vcpu_id == TRACE_VCPU_EVENT_NONE) {
-            continue;
-        }
-
-        if (likely(next_vcpu_id < CPU_TRACE_DSTATE_MAX_EVENTS)) {
-            events[i]->vcpu_id = next_vcpu_id++;
-        } else {
-            warn_report("too many vcpu trace events; dropping '%s'",
-                        events[i]->name);
-        }
     }
     event_groups = g_renew(TraceEventGroup, event_groups, nevent_groups + 1);
     event_groups[nevent_groups].events = events;
@@ -161,7 +151,7 @@ void trace_list_events(FILE *f)
     fprintf(f, "This list of names of trace points may be incomplete "
                "when using the DTrace/SystemTap backends.\n"
                "Run 'qemu-trace-stap list %s' to print the full list.\n",
-            error_get_progname());
+            g_get_prgname());
 #endif
 }
 
@@ -272,24 +262,6 @@ void trace_init_file(void)
 #endif
 }
 
-void trace_fini_vcpu(CPUState *vcpu)
-{
-    TraceEventIter iter;
-    TraceEvent *ev;
-
-    trace_guest_cpu_exit(vcpu);
-
-    trace_event_iter_init_all(&iter);
-    while ((ev = trace_event_iter_next(&iter)) != NULL) {
-        if (trace_event_is_vcpu(ev) &&
-            trace_event_get_state_static(ev) &&
-            trace_event_get_vcpu_state_dynamic(vcpu, ev)) {
-            /* must disable to affect the global counter */
-            trace_event_set_vcpu_state_dynamic(vcpu, ev, false);
-        }
-    }
-}
-
 bool trace_init_backends(void)
 {
 #ifdef CONFIG_TRACE_SIMPLE
@@ -313,10 +285,10 @@ bool trace_init_backends(void)
     return true;
 }
 
-void trace_opt_parse(const char *optarg)
+void trace_opt_parse(const char *optstr)
 {
     QemuOpts *opts = qemu_opts_parse_noisily(qemu_find_opts("trace"),
-                                             optarg, true);
+                                             optstr, true);
     if (!opts) {
         exit(1);
     }