Document consumer socket locking assumptions

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

diff --git a/src/bin/lttng-sessiond/kernel-consumer.c b/src/bin/lttng-sessiond/kernel-consumer.c
index 0f59aa24f51decc781c760ddef1007399851355d..bc481e5c4cedbbfcac3818b85122a7aace36e8f7 100644 (file)
--- a/src/bin/lttng-sessiond/kernel-consumer.c
+++ b/src/bin/lttng-sessiond/kernel-consumer.c
@@ -178,6 +178,8 @@ error:
 
 /*
  * Sending metadata to the consumer with command ADD_CHANNEL and ADD_STREAM.
+ *
+ * The consumer socket lock must be held by the caller.
  */
 int kernel_consumer_add_metadata(struct consumer_socket *sock,
                struct ltt_kernel_session *session, unsigned int monitor)
@@ -336,6 +338,8 @@ error:
 
 /*
  * Send all stream fds of kernel channel to the consumer.
+ *
+ * The consumer socket lock must be held by the caller.
  */
 int kernel_consumer_send_channel_stream(struct consumer_socket *sock,
                struct ltt_kernel_channel *channel, struct ltt_kernel_session *session,
@@ -388,6 +392,8 @@ error:
 
 /*
  * Send all stream fds of the kernel session to the consumer.
+ *
+ * The consumer socket lock must be held by the caller.
  */
 int kernel_consumer_send_session(struct consumer_socket *sock,
                struct ltt_kernel_session *session)