tracing: Mark tracing_dentry_percpu() static
Nothing outside of kernel/trace/trace.c references tracing_dentry_percpu().
Link: http://lkml.kernel.org/r/1353302917-13995-7-git-send-email-josh@joshtriplett.org
Signed-off-by: Josh Triplett <josh@joshtriplett.org>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
index d2a6583..ca9b7df 100644
--- a/kernel/trace/trace.c
+++ b/kernel/trace/trace.c
@@ -4506,7 +4506,7 @@
static struct dentry *d_percpu;
-struct dentry *tracing_dentry_percpu(void)
+static struct dentry *tracing_dentry_percpu(void)
{
static int once;
struct dentry *d_tracer;