Fix: add missing rcu_barrier at end of sessiond main

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>

diff --git a/src/bin/lttng-sessiond/main.c b/src/bin/lttng-sessiond/main.c
index f001c972fe37da5529d012bedbef07d0c78b380d..2ace82b966f9bb692e80591a38d28f6b22f28798 100644 (file)
--- a/src/bin/lttng-sessiond/main.c
+++ b/src/bin/lttng-sessiond/main.c
@@ -6028,6 +6028,9 @@ exit_options:
        sessiond_cleanup_options();
 
 exit_set_signal_handler:
+       /* Ensure all prior call_rcu are done. */
+       rcu_barrier();
+
        if (!retval) {
                exit(EXIT_SUCCESS);
        } else {