X-Git-Url: http://git.liburcu.org/?a=blobdiff_plain;f=liblttng-ust%2Flttng-events.c;h=4c0e10910b29f40232b55b446626ef82c31c2bdd;hb=0b2253f5c9af73904d49da32085036c16b9d2d75;hp=373995d08e61135bdd71b7991ba10749132d9116;hpb=710b8ee36eec50c00e72cb61e146357130e1d94c;p=lttng-ust.git

diff --git a/liblttng-ust/lttng-events.c b/liblttng-ust/lttng-events.c
index 373995d0..4c0e1091 100644
--- a/liblttng-ust/lttng-events.c
+++ b/liblttng-ust/lttng-events.c
@@ -21,6 +21,7 @@
  */
 
 #define _GNU_SOURCE
+#define _LGPL_SOURCE
 #include <stdio.h>
 #include <urcu/list.h>
 #include <urcu/hlist.h>
@@ -184,7 +185,7 @@ void register_event(struct lttng_event *event)
 
 	assert(event->registered == 0);
 	desc = event->desc;
-	ret = __tracepoint_probe_register(desc->name,
+	ret = __tracepoint_probe_register_queue_release(desc->name,
 			desc->probe_callback,
 			event, desc->signature);
 	WARN_ON_ONCE(ret);
@@ -200,7 +201,7 @@ void unregister_event(struct lttng_event *event)
 
 	assert(event->registered == 1);
 	desc = event->desc;
-	ret = __tracepoint_probe_unregister(desc->name,
+	ret = __tracepoint_probe_unregister_queue_release(desc->name,
 			desc->probe_callback,
 			event);
 	WARN_ON_ONCE(ret);
@@ -230,6 +231,7 @@ void lttng_session_destroy(struct lttng_session *session)
 		_lttng_event_unregister(event);
 	}
 	synchronize_trace();	/* Wait for in-flight events to complete */
+	__tracepoint_probe_prune_release_queue();
 	cds_list_for_each_entry_safe(enabler, tmpenabler,
 			&session->enablers_head, node)
 		lttng_enabler_destroy(enabler);
@@ -1125,6 +1127,7 @@ void lttng_session_sync_enablers(struct lttng_session *session)
 			lttng_filter_sync_state(runtime);
 		}
 	}
+	__tracepoint_probe_prune_release_queue();
 }
 
 /*