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sessiond: session registry: use pthread::lock_guard instead of raw lock
[lttng-tools.git]
/
src
/
bin
/
lttng-sessiond
/
ust-registry-session.cpp
diff --git
a/src/bin/lttng-sessiond/ust-registry-session.cpp
b/src/bin/lttng-sessiond/ust-registry-session.cpp
index 2aaed4ef96850eee2caf82d9bfb28b2b678d3c81..20dbc41a55a02cb60ea5c05ba4cd43562abaef2d 100644
(file)
--- 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/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>
#include <common/runas.hpp>
#include <fcntl.h>
@@
-152,9
+154,9
@@
ust_registry_session::~ust_registry_session()
void ust_registry_session::statedump()
{
void ust_registry_session::statedump()
{
- pthread_mutex_lock(&_lock);
+ lttng::pthread::lock_guard registry_lock(_lock);
+
const int ret = ust_metadata_session_statedump(this);
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");
if (ret) {
LTTNG_THROW_ERROR(
"Failed to generate session metadata during registry session creation");
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