X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=blobdiff_plain;f=src%2Fbin%2Flttng-sessiond%2Fust-registry-session.cpp;h=20dbc41a55a02cb60ea5c05ba4cd43562abaef2d;hp=2aaed4ef96850eee2caf82d9bfb28b2b678d3c81;hb=17fd219bebc7165e6085c3439feb349e7610b528;hpb=bade86436a3004fc696c5dc4d17607f63653b933

diff --git a/src/bin/lttng-sessiond/ust-registry-session.cpp b/src/bin/lttng-sessiond/ust-registry-session.cpp
index 2aaed4ef9..20dbc41a5 100644
--- a/src/bin/lttng-sessiond/ust-registry-session.cpp
+++ b/src/bin/lttng-sessiond/ust-registry-session.cpp
@@ -10,6 +10,8 @@
 #include <common/compat/directory-handle.hpp>
 #include <common/error.hpp>
 #include <common/exception.hpp>
+#include <common/macros.hpp>
+#include <common/pthread-lock.hpp>
 #include <common/runas.hpp>
 
 #include <fcntl.h>
@@ -152,9 +154,9 @@ ust_registry_session::~ust_registry_session()
 
 void ust_registry_session::statedump()
 {
-	pthread_mutex_lock(&_lock);
+	lttng::pthread::lock_guard registry_lock(_lock);
+
 	const int ret = ust_metadata_session_statedump(this);
-	pthread_mutex_unlock(&_lock);
 	if (ret) {
 		LTTNG_THROW_ERROR(
 				"Failed to generate session metadata during registry session creation");