tracing: Move enabling tracepoints to just after rcu_init()

[mirror_ubuntu-artful-kernel.git] / include / linux / ftrace.h

diff --git a/include/linux/ftrace.h b/include/linux/ftrace.h
index ed501953f0b2814b87dea70c3d6ebfb7eb717d3e..f4bc14b7d4445d3e66c34e4b0ca2026461a62fc9 100644 (file)
--- a/include/linux/ftrace.h
+++ b/include/linux/ftrace.h
@@ -39,6 +39,12 @@
 # define FTRACE_FORCE_LIST_FUNC 0
 #endif
 
+/* Main tracing buffer and events set up */
+#ifdef CONFIG_TRACING
+void trace_init(void);
+#else
+static inline void trace_init(void) { }
+#endif
 
 struct module;
 struct ftrace_hash;