diff --git a/[refs] b/[refs]
index 6a92add09dfb..c7193cb7e283 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 3d7ba938da8481b4f7f9ed3d943dbae49389b284
+refs/heads/master: ef5580d0fffce6e0a01043bac0625128b5d409a7
diff --git a/trunk/kernel/trace/trace.c b/trunk/kernel/trace/trace.c
index 9c5987aca74b..c5e39cd7310d 100644
--- a/trunk/kernel/trace/trace.c
+++ b/trunk/kernel/trace/trace.c
@@ -846,6 +846,20 @@ void trace_buffer_unlock_commit(struct trace_array *tr,
 	trace_wake_up();
 }
 
+struct ring_buffer_event *
+trace_current_buffer_lock_reserve(unsigned char type, unsigned long len,
+				  unsigned long flags, int pc)
+{
+	return trace_buffer_lock_reserve(&global_trace,
+					 type, len, flags, pc);
+}
+
+void trace_current_buffer_unlock_commit(struct ring_buffer_event *event,
+					unsigned long flags, int pc)
+{
+	return trace_buffer_unlock_commit(&global_trace, event, flags, pc);
+}
+
 void
 trace_function(struct trace_array *tr,
 	       unsigned long ip, unsigned long parent_ip, unsigned long flags,
diff --git a/trunk/kernel/trace/trace.h b/trunk/kernel/trace/trace.h
index 632191770aac..adf161f6dd11 100644
--- a/trunk/kernel/trace/trace.h
+++ b/trunk/kernel/trace/trace.h
@@ -442,6 +442,12 @@ void trace_buffer_unlock_commit(struct trace_array *tr,
 				struct ring_buffer_event *event,
 				unsigned long flags, int pc);
 
+struct ring_buffer_event *
+trace_current_buffer_lock_reserve(unsigned char type, unsigned long len,
+				  unsigned long flags, int pc);
+void trace_current_buffer_unlock_commit(struct ring_buffer_event *event,
+					unsigned long flags, int pc);
+
 struct trace_entry *tracing_get_trace_entry(struct trace_array *tr,
 						struct trace_array_cpu *data);