SoW-2019-0007-2: Dynamic Snapshot: Triggers send partial event payload with notifications

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

diff --git a/src/bin/lttng-sessiond/modprobe.c b/src/bin/lttng-sessiond/modprobe.c
index cf9c12b3c81b5bfad2bf1d55ecab21fd3d8ddc81..7bee25f887cf95b08bb5f8edfa3c7bd69d991e9d 100644 (file)
--- a/src/bin/lttng-sessiond/modprobe.c
+++ b/src/bin/lttng-sessiond/modprobe.c
@@ -30,6 +30,10 @@
 #define LTTNG_MOD_OPTIONAL     0
 
 /* LTTng kernel tracer mandatory core modules list */
+/* TODO: the new trigger client might not be present in previous lttng-modules
+ * should it be optional?
+ * Can we reuse this to also know of the trigger feature is supported?
+ */
 struct kern_modules_param kern_modules_control_core[] = {
        { (char *) "lttng-ring-buffer-client-discard" },
        { (char *) "lttng-ring-buffer-client-overwrite" },
@@ -37,6 +41,7 @@ struct kern_modules_param kern_modules_control_core[] = {
        { (char *) "lttng-ring-buffer-client-mmap-discard" },
        { (char *) "lttng-ring-buffer-client-mmap-overwrite" },
        { (char *) "lttng-ring-buffer-metadata-mmap-client" },
+       { (char *) "lttng-ring-buffer-trigger-client" },
 };
 
 /* LTTng kernel tracer probe modules list */