Fix RCU-related hangs: incorrect lttng_ht_destroy use

[lttng-tools.git] / src / bin / lttng-sessiond / consumer.c

diff --git a/src/bin/lttng-sessiond/consumer.c b/src/bin/lttng-sessiond/consumer.c
index 7ad749e6d248695d61970ef34f50455afb869b73..245fda5628d42c707ee4097e5757e143ffbfb32a 100644 (file)
--- a/src/bin/lttng-sessiond/consumer.c
+++ b/src/bin/lttng-sessiond/consumer.c
@@ -407,6 +407,8 @@ error:
 
 /*
  * Delete the consumer_output object from the list and free the ptr.
+ *
+ * Should *NOT* be called with RCU read-side lock held.
  */
 void consumer_destroy_output(struct consumer_output *obj)
 {
@@ -434,6 +436,8 @@ void consumer_destroy_output(struct consumer_output *obj)
 
 /*
  * Copy consumer output and returned the newly allocated copy.
+ *
+ * Should *NOT* be called with RCU read-side lock held.
  */
 struct consumer_output *consumer_copy_output(struct consumer_output *obj)
 {