use liburcu-bp

[ust.git] / libust / tracectl.c

diff --git a/libust/tracectl.c b/libust/tracectl.c
index 51460d185e6c8378a87dc7c236df7ea97698ea12..b20fe696139ea413cbf419daea0190fb27ef675b 100644 (file)
--- a/libust/tracectl.c
+++ b/libust/tracectl.c
@@ -27,7 +27,7 @@
 #include <poll.h>
 #include <regex.h>
 
-#include <urcu.h>
+#include <urcu-bp.h>
 
 #include "marker.h"
 #include "tracer.h"
@@ -1006,13 +1006,15 @@ static void __attribute__((constructor(1000))) init()
                        return;
                }
 
-               inform_consumer_daemon(trace_name);
-
                result = ltt_trace_start(trace_name);
                if(result < 0) {
                        ERR("ltt_trace_start failed");
                        return;
                }
+
+               /* Do this after the trace is started in order to avoid creating confusion
+                * if the trace fails to start. */
+               inform_consumer_daemon(trace_name);
        }