X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=blobdiff_plain;f=src%2Fbin%2Flttng-sessiond%2Fconsumer.c;h=6ee3975792bb061b46035d6d7b5923af1ab6fd0f;hp=934af39bd3f6028b69138765b39c22401e6dbfbe;hb=0dd01979d6f26886199ef746377640b57260421c;hpb=0f6fd3631d4ef411b09f3136ca6929b31014d27e

diff --git a/src/bin/lttng-sessiond/consumer.c b/src/bin/lttng-sessiond/consumer.c
index 934af39bd..6ee397579 100644
--- a/src/bin/lttng-sessiond/consumer.c
+++ b/src/bin/lttng-sessiond/consumer.c
@@ -1191,6 +1191,38 @@ end:
 	return ret;
 }
 
+/*
+ * Send a clear quiescent command to consumer using the given channel key.
+ *
+ * Return 0 on success else a negative value.
+ */
+int consumer_clear_quiescent_channel(struct consumer_socket *socket, uint64_t key)
+{
+	int ret;
+	struct lttcomm_consumer_msg msg;
+
+	assert(socket);
+
+	DBG2("Consumer clear quiescent channel key %" PRIu64, key);
+
+	memset(&msg, 0, sizeof(msg));
+	msg.cmd_type = LTTNG_CONSUMER_CLEAR_QUIESCENT_CHANNEL;
+	msg.u.clear_quiescent_channel.key = key;
+
+	pthread_mutex_lock(socket->lock);
+	health_code_update();
+
+	ret = consumer_send_msg(socket, &msg);
+	if (ret < 0) {
+		goto end;
+	}
+
+end:
+	health_code_update();
+	pthread_mutex_unlock(socket->lock);
+	return ret;
+}
+
 /*
  * Send a close metadata command to consumer using the given channel key.
  * Called with registry lock held.