include/linux/syscalls.h: add sys_renameat2() prototype

[karo-tx-linux.git] / include / linux / ftrace_event.h

diff --git a/include/linux/ftrace_event.h b/include/linux/ftrace_event.h
index 4cdb3a17bcb5932113020955cf8aa46b7b592f14..cdc30111d2f8d0b1b16c832d4aeb481ea4e68e80 100644 (file)
--- a/include/linux/ftrace_event.h
+++ b/include/linux/ftrace_event.h
@@ -163,6 +163,8 @@ void trace_current_buffer_discard_commit(struct ring_buffer *buffer,
 
 void tracing_record_cmdline(struct task_struct *tsk);
 
+int ftrace_output_call(struct trace_iterator *iter, char *name, char *fmt, ...);
+
 struct event_filter;
 
 enum trace_reg {
@@ -197,6 +199,32 @@ struct ftrace_event_class {
 extern int ftrace_event_reg(struct ftrace_event_call *event,
                            enum trace_reg type, void *data);
 
+int ftrace_output_event(struct trace_iterator *iter, struct ftrace_event_call *event,
+                       char *fmt, ...);
+
+int ftrace_event_define_field(struct ftrace_event_call *call,
+                             char *type, int len, char *item, int offset,
+                             int field_size, int sign, int filter);
+
+struct ftrace_event_buffer {
+       struct ring_buffer              *buffer;
+       struct ring_buffer_event        *event;
+       struct ftrace_event_file        *ftrace_file;
+       void                            *entry;
+       unsigned long                   flags;
+       int                             pc;
+};
+
+void *ftrace_event_buffer_reserve(struct ftrace_event_buffer *fbuffer,
+                                 struct ftrace_event_file *ftrace_file,
+                                 unsigned long len);
+
+void ftrace_event_buffer_commit(struct ftrace_event_buffer *fbuffer);
+
+int ftrace_event_define_field(struct ftrace_event_call *call,
+                             char *type, int len, char *item, int offset,
+                             int field_size, int sign, int filter);
+
 enum {
        TRACE_EVENT_FL_FILTERED_BIT,
        TRACE_EVENT_FL_CAP_ANY_BIT,