1 files changed, 27 insertions, 10 deletions

diff --git a/kernel/trace/trace.h b/kernel/trace/trace.h
index b93ecbadad6d..95059f091a24 100644
--- a/kernel/trace/trace.h
+++ b/kernel/trace/trace.h
@@ -56,17 +56,23 @@ enum trace_type {
 #define F_STRUCT(args...)               args
 
 #undef FTRACE_ENTRY
-#define FTRACE_ENTRY(name, struct_name, id, tstruct, print)     \
-        struct struct_name {                                    \
-                struct trace_entry      ent;                    \
-                tstruct                                         \
+#define FTRACE_ENTRY(name, struct_name, id, tstruct, print, filter)     \
+        struct struct_name {                                            \
+                struct trace_entry      ent;                            \
+                tstruct                                                 \
         }
 
 #undef TP_ARGS
 #define TP_ARGS(args...)        args
 
 #undef FTRACE_ENTRY_DUP
-#define FTRACE_ENTRY_DUP(name, name_struct, id, tstruct, printk)
+#define FTRACE_ENTRY_DUP(name, name_struct, id, tstruct, printk, filter)
+
+#undef FTRACE_ENTRY_REG
+#define FTRACE_ENTRY_REG(name, struct_name, id, tstruct, print, \
+                         filter, regfn) \
+        FTRACE_ENTRY(name, struct_name, id, PARAMS(tstruct), PARAMS(print), \
+                     filter)
 
 #include "trace_entries.h"
 
@@ -148,6 +154,7 @@ struct trace_array {
         struct ring_buffer      *buffer;
         unsigned long           entries;
         int                     cpu;
+        int                     buffer_disabled;
         cycle_t                 time_start;
         struct task_struct      *waiter;
         struct trace_array_cpu  *data[NR_CPUS];
@@ -288,6 +295,8 @@ struct tracer {
 /* for function tracing recursion */
 #define TRACE_INTERNAL_BIT              (1<<11)
 #define TRACE_GLOBAL_BIT                (1<<12)
+#define TRACE_CONTROL_BIT               (1<<13)
+
 /*
  * Abuse of the trace_recursion.
  * As we need a way to maintain state if we are tracing the function
@@ -589,6 +598,8 @@ static inline int ftrace_trace_task(struct task_struct *task)
 static inline int ftrace_is_dead(void) { return 0; }
 #endif
 
+int ftrace_event_is_function(struct ftrace_event_call *call);
+
 /*
  * struct trace_parser - servers for reading the user input separated by spaces
  * @cont: set if the input is not complete - no final space char was found
@@ -766,9 +777,7 @@ struct filter_pred {
         u64                     val;
         struct regex            regex;
         unsigned short          *ops;
-#ifdef CONFIG_FTRACE_STARTUP_TEST
         struct ftrace_event_field *field;
-#endif
         int                     offset;
         int                     not;
         int                     op;
@@ -818,12 +827,20 @@ extern const char *__start___trace_bprintk_fmt[];
 extern const char *__stop___trace_bprintk_fmt[];
 
 #undef FTRACE_ENTRY
-#define FTRACE_ENTRY(call, struct_name, id, tstruct, print)             \
+#define FTRACE_ENTRY(call, struct_name, id, tstruct, print, filter)     \
         extern struct ftrace_event_call                                 \
         __attribute__((__aligned__(4))) event_##call;
 #undef FTRACE_ENTRY_DUP
-#define FTRACE_ENTRY_DUP(call, struct_name, id, tstruct, print)         \
-        FTRACE_ENTRY(call, struct_name, id, PARAMS(tstruct), PARAMS(print))
+#define FTRACE_ENTRY_DUP(call, struct_name, id, tstruct, print, filter) \
+        FTRACE_ENTRY(call, struct_name, id, PARAMS(tstruct), PARAMS(print), \
+                     filter)
 #include "trace_entries.h"
 
+#ifdef CONFIG_FUNCTION_TRACER
+int perf_ftrace_event_register(struct ftrace_event_call *call,
+                               enum trace_reg type, void *data);
+#else
+#define perf_ftrace_event_register NULL
+#endif /* CONFIG_FUNCTION_TRACER */
+
 #endif /* _LINUX_KERNEL_TRACE_H */