Performance: define _LGPL_SOURCE in LGPL c files

[lttng-ust.git] / liblttng-ust / lttng-probes.c

diff --git a/liblttng-ust/lttng-probes.c b/liblttng-ust/lttng-probes.c
index 433171cfb04635c424394a9e2c292f82a70a8ae4..5e2d29662702b2013b05b2650cf539ba839a74a7 100644 (file)
--- a/liblttng-ust/lttng-probes.c
+++ b/liblttng-ust/lttng-probes.c
@@ -20,6 +20,7 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
+#define _LGPL_SOURCE
 #include <string.h>
 #include <errno.h>
 #include <urcu/list.h>
@@ -201,7 +202,7 @@ int lttng_probe_register(struct lttng_probe_desc *desc)
        if (!check_provider_version(desc))
                return 0;
 
-       ust_lock();
+       ust_lock_nocheck();
 
        /*
         * Check if the provider has already been registered.
@@ -237,7 +238,7 @@ void lttng_probe_unregister(struct lttng_probe_desc *desc)
        if (!check_provider_version(desc))
                return;
 
-       ust_lock();
+       ust_lock_nocheck();
        if (!desc->lazy)
                cds_list_del(&desc->head);
        else