---

yaml --- r: 141028 b: refs/heads/master c: 3e1f60b h: refs/heads/master v: v3
git-mirror · Mar 23, 2009 · 51ba013 · 51ba013
1 parent 0006c14
commit 51ba013
Show file tree

Hide file tree

Showing 2 changed files with 4 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: c0f92ba99bdeaf35f9c580291b4e1a657c67fbd4
+refs/heads/master: 3e1f60b80cafcb5d7e8d3665b35962fbb8fb9efa
diff --git a/trunk/kernel/trace/trace.c b/trunk/kernel/trace/trace.c
@@ -3513,6 +3513,9 @@ struct dentry *tracing_init_dentry(void)
 	if (d_tracer)
 		return d_tracer;
 
+	if (!debugfs_initialized())
+		return NULL;
+
 	d_tracer = debugfs_create_dir("tracing", NULL);
 
 	if (!d_tracer && !once) {