3 files changed, 7 insertions, 3 deletions

diff --git a/include/linux/ftrace_event.h b/include/linux/ftrace_event.h
index 59d3ef100eb9..b1e69eefc203 100644
--- a/include/linux/ftrace_event.h
+++ b/include/linux/ftrace_event.h
@@ -129,6 +129,10 @@ void trace_current_buffer_unlock_commit(struct ring_buffer *buffer,
 void trace_nowake_buffer_unlock_commit(struct ring_buffer *buffer,
                                        struct ring_buffer_event *event,
                                         unsigned long flags, int pc);
+void trace_nowake_buffer_unlock_commit_regs(struct ring_buffer *buffer,
+                                            struct ring_buffer_event *event,
+                                            unsigned long flags, int pc,
+                                            struct pt_regs *regs);
 void trace_current_buffer_discard_commit(struct ring_buffer *buffer,
                                          struct ring_buffer_event *event);
 
diff --git a/include/linux/ring_buffer.h b/include/linux/ring_buffer.h
index ab38ac80b0f9..b891de96000f 100644
--- a/include/linux/ring_buffer.h
+++ b/include/linux/ring_buffer.h
@@ -169,7 +169,7 @@ void ring_buffer_set_clock(struct ring_buffer *buffer,
 size_t ring_buffer_page_len(void *page);
 
 
-void *ring_buffer_alloc_read_page(struct ring_buffer *buffer);
+void *ring_buffer_alloc_read_page(struct ring_buffer *buffer, int cpu);
 void ring_buffer_free_read_page(struct ring_buffer *buffer, void *data);
 int ring_buffer_read_page(struct ring_buffer *buffer, void **data_page,
                           size_t len, int cpu, int full);
diff --git a/include/linux/stacktrace.h b/include/linux/stacktrace.h
index 25310f1d7f37..115b570e3bff 100644
--- a/include/linux/stacktrace.h
+++ b/include/linux/stacktrace.h
@@ -14,8 +14,8 @@ struct stack_trace {
 };
 
 extern void save_stack_trace(struct stack_trace *trace);
-extern void save_stack_trace_regs(struct stack_trace *trace,
-                                  struct pt_regs *regs);
+extern void save_stack_trace_regs(struct pt_regs *regs,
+                                  struct stack_trace *trace);
 extern void save_stack_trace_tsk(struct task_struct *tsk,
                                 struct stack_trace *trace);