1 files changed, 7 insertions, 2 deletions

diff --git a/kernel/trace/trace_events.c b/kernel/trace/trace_events.c
index ced963049e0a..b7b0760ba6ee 100644
--- a/kernel/trace/trace_events.c
+++ b/kernel/trace/trace_events.c
@@ -2113,8 +2113,13 @@ event_create_dir(struct dentry *parent, struct trace_event_file *file)
         trace_create_file("filter", 0644, file->dir, file,
                           &ftrace_event_filter_fops);
 
-        trace_create_file("trigger", 0644, file->dir, file,
-                          &event_trigger_fops);
+        /*
+         * Only event directories that can be enabled should have
+         * triggers.
+         */
+        if (!(call->flags & TRACE_EVENT_FL_IGNORE_ENABLE))
+                trace_create_file("trigger", 0644, file->dir, file,
+                                  &event_trigger_fops);
 
         trace_create_file("format", 0444, file->dir, call,
                           &ftrace_event_format_fops);