Cleanup: ust start/stop trace

[lttng-tools.git] / src / bin / lttng-sessiond / ust-app.c

diff --git a/src/bin/lttng-sessiond/ust-app.c b/src/bin/lttng-sessiond/ust-app.c
index 8c5f3f6afc0e3dfdb7ad225f2963bce7bd526624..f88df7406ea567049321b6c508fdc5b249a4ff35 100644 (file)
--- a/src/bin/lttng-sessiond/ust-app.c
+++ b/src/bin/lttng-sessiond/ust-app.c
@@ -4996,6 +4996,12 @@ int ust_app_start_trace_all(struct ltt_ust_session *usess)
 
        DBG("Starting all UST traces");
 
+       /*
+        * Even though the start trace might fail, flag this session active so
+        * other application coming in are started by default.
+        */
+       usess->active = 1;
+
        rcu_read_lock();
 
        /*
@@ -5031,6 +5037,12 @@ int ust_app_stop_trace_all(struct ltt_ust_session *usess)
 
        DBG("Stopping all UST traces");
 
+       /*
+        * Even though the stop trace might fail, flag this session inactive so
+        * other application coming in are not started by default.
+        */
+       usess->active = 0;
+
        rcu_read_lock();
 
        cds_lfht_for_each_entry(ust_app_ht->ht, &iter.iter, app, pid_n.node) {