Add missing rcu read lock and add assert

[lttng-tools.git] / lttng-sessiond / channel.c

diff --git a/lttng-sessiond/channel.c b/lttng-sessiond/channel.c
index 7ff974da05930c772b5734e1e7de3d4098766df8..b4dc48d161e662f12678e5d8de900e5a7c2761b0 100644 (file)
--- a/lttng-sessiond/channel.c
+++ b/lttng-sessiond/channel.c
@@ -266,6 +266,10 @@ int channel_ust_create(struct ltt_ust_session *usess, int domain,
        return LTTCOMM_OK;
 
 error_free_chan:
+       /*
+        * No need to remove the channel from the hash table because at this point
+        * it was not added hence the direct call and no call_rcu().
+        */
        trace_ust_destroy_channel(uchan);
 error:
        free(defattr);