184 	struct trace_array		*tr;  member
231 typedef bool (*cond_update_fn_t)(struct trace_array *tr, void *cond_data);
394 extern int trace_array_get(struct trace_array *tr);
395 extern int tracing_check_open_get_tr(struct trace_array *tr);
400 extern int tracing_set_filter_buffering(struct trace_array *tr, bool set);
401 extern int tracing_set_clock(struct trace_array *tr, const char *clockstr);
403 extern bool trace_clock_in_ns(struct trace_array *tr);
411 	struct trace_array *tr;  in top_trace_array()  local
416 	tr = list_entry(ftrace_trace_arrays.prev,  in top_trace_array()
417 			typeof(*tr), list);  in top_trace_array()
418 	WARN_ON(!(tr->flags & TRACE_ARRAY_FL_GLOBAL));  in top_trace_array()
419 	return tr;  in top_trace_array()
503 	struct trace_array		*tr;  member
529 	int			(*init)(struct trace_array *tr);
530 	void			(*reset)(struct trace_array *tr);
531 	void			(*start)(struct trace_array *tr);
532 	void			(*stop)(struct trace_array *tr);
533 	int			(*update_thresh)(struct trace_array *tr);
549 					    struct trace_array *tr);
554 	int			(*set_flag)(struct trace_array *tr,
557 	int			(*flag_changed)(struct trace_array *tr,
577 int tracer_init(struct tracer *t, struct trace_array *tr);
586 bool tracer_tracing_is_on(struct trace_array *tr);
587 void tracer_tracing_on(struct trace_array *tr);
588 void tracer_tracing_off(struct trace_array *tr);
605 struct trace_entry *tracing_get_trace_entry(struct trace_array *tr,
627 unsigned long trace_total_entries_cpu(struct trace_array *tr, int cpu);
628 unsigned long trace_total_entries(struct trace_array *tr);
630 void trace_function(struct trace_array *tr,
634 void trace_graph_function(struct trace_array *tr,
644 void set_graph_array(struct trace_array *tr);
686 void update_max_tr(struct trace_array *tr, struct task_struct *tsk, int cpu,
688 void update_max_tr_single(struct trace_array *tr,
697 void latency_fsnotify(struct trace_array *tr);
699 static inline void latency_fsnotify(struct trace_array *tr) { }  in latency_fsnotify()  argument
703 void __trace_stack(struct trace_array *tr, unsigned int trace_ctx, int skip);
705 static inline void __trace_stack(struct trace_array *tr, unsigned int trace_ctx,  in __trace_stack()  argument
711 void trace_last_func_repeats(struct trace_array *tr,
719 extern void trace_event_follow_fork(struct trace_array *tr, bool enable);
725 void ftrace_init_trace_array(struct trace_array *tr);
727 static inline void ftrace_init_trace_array(struct trace_array *tr) { }  in ftrace_init_trace_array()  argument
741 					   struct trace_array *tr);
743 						 struct trace_array *tr);
745 					  struct trace_array *tr);
747 					     struct trace_array *tr);
749 						 struct trace_array *tr);
751 					 struct trace_array *tr);
753 					 struct trace_array *tr);
755 					 struct trace_array *tr);
777 trace_array_vprintk(struct trace_array *tr,
848 extern int __trace_graph_entry(struct trace_array *tr,
851 extern void __trace_graph_return(struct trace_array *tr,
978 	int			(*func)(struct trace_array *tr,
984 static inline int ftrace_trace_task(struct trace_array *tr)  in ftrace_trace_task()  argument
986 	return this_cpu_read(tr->array_buffer.data->ftrace_ignore_pid) !=  in ftrace_trace_task()
990 int ftrace_create_function_files(struct trace_array *tr,
992 void ftrace_destroy_function_files(struct trace_array *tr);
993 int ftrace_allocate_ftrace_ops(struct trace_array *tr);
994 void ftrace_free_ftrace_ops(struct trace_array *tr);
995 void ftrace_init_global_array_ops(struct trace_array *tr);
996 void ftrace_init_array_ops(struct trace_array *tr, ftrace_func_t func);
997 void ftrace_reset_array_ops(struct trace_array *tr);
998 void ftrace_init_tracefs(struct trace_array *tr, struct dentry *d_tracer);
999 void ftrace_init_tracefs_toplevel(struct trace_array *tr,
1001 void ftrace_clear_pids(struct trace_array *tr);
1003 void ftrace_pid_follow_fork(struct trace_array *tr, bool enable);
1005 static inline int ftrace_trace_task(struct trace_array *tr)  in ftrace_trace_task()  argument
1011 ftrace_create_function_files(struct trace_array *tr,  in ftrace_create_function_files()  argument
1016 static inline int ftrace_allocate_ftrace_ops(struct trace_array *tr)  in ftrace_allocate_ftrace_ops()  argument
1020 static inline void ftrace_free_ftrace_ops(struct trace_array *tr) { }  in ftrace_free_ftrace_ops()  argument
1021 static inline void ftrace_destroy_function_files(struct trace_array *tr) { }  in ftrace_destroy_function_files()  argument
1023 ftrace_init_global_array_ops(struct trace_array *tr) { }  in ftrace_init_global_array_ops()  argument
1024 static inline void ftrace_reset_array_ops(struct trace_array *tr) { }  in ftrace_reset_array_ops()  argument
1025 static inline void ftrace_init_tracefs(struct trace_array *tr, struct dentry *d) { }  in ftrace_init_tracefs()  argument
1026 static inline void ftrace_init_tracefs_toplevel(struct trace_array *tr, struct dentry *d) { }  in ftrace_init_tracefs_toplevel()  argument
1027 static inline void ftrace_clear_pids(struct trace_array *tr) { }  in ftrace_clear_pids()  argument
1029 static inline void ftrace_pid_follow_fork(struct trace_array *tr, bool enable) { }  in ftrace_pid_follow_fork()  argument
1031 #define ftrace_init_array_ops(tr, func) do { } while (0)  argument
1039 					struct trace_array *tr,
1043 					struct trace_array *tr,
1047 					struct trace_array *tr,
1069 register_ftrace_function_probe(char *glob, struct trace_array *tr,
1072 unregister_ftrace_function_probe_func(char *glob, struct trace_array *tr,
1074 extern void clear_ftrace_function_probes(struct trace_array *tr);
1098 static inline void clear_ftrace_function_probes(struct trace_array *tr)  in clear_ftrace_function_probes()  argument
1251 extern int enable_branch_tracing(struct trace_array *tr);
1253 static inline int trace_branch_enable(struct trace_array *tr)  in trace_branch_enable()  argument
1255 	if (tr->trace_flags & TRACE_ITER_BRANCH)  in trace_branch_enable()
1256 		return enable_branch_tracing(tr);  in trace_branch_enable()
1265 static inline int trace_branch_enable(struct trace_array *tr)  in trace_branch_enable()  argument
1304 	struct trace_array		*tr;  member
1314 void trace_buffer_unlock_commit_regs(struct trace_array *tr,
1320 static inline void trace_buffer_unlock_commit(struct trace_array *tr,  in trace_buffer_unlock_commit()  argument
1325 	trace_buffer_unlock_commit_regs(tr, buffer, event, trace_ctx, NULL);  in trace_buffer_unlock_commit()
1415 		trace_buffer_unlock_commit(file->tr, buffer, event, trace_ctx);  in event_trigger_unlock_commit()
1480 extern int create_event_filter(struct trace_array *tr,
1494 extern int event_trace_add_tracer(struct dentry *parent, struct trace_array *tr);
1495 extern int event_trace_del_tracer(struct trace_array *tr);
1496 extern void __trace_early_add_events(struct trace_array *tr);
1498 extern struct trace_event_file *__find_event_file(struct trace_array *tr,
1501 extern struct trace_event_file *find_event_file(struct trace_array *tr,
1527 extern void clear_event_triggers(struct trace_array *tr);
1828 extern void tracing_snapshot_cond(struct trace_array *tr, void *cond_data);
1829 extern int tracing_snapshot_cond_enable(struct trace_array *tr, void *cond_data, cond_update_fn_t u…
1831 extern int tracing_snapshot_cond_disable(struct trace_array *tr);
1832 extern void *tracing_cond_snapshot_data(struct trace_array *tr);
1843 int set_tracer_flag(struct trace_array *tr, unsigned int mask, int enabled);
1846 extern int trace_set_options(struct trace_array *tr, char *option);
1847 extern int tracing_set_tracer(struct trace_array *tr, const char *buf);
1848 extern ssize_t tracing_resize_ring_buffer(struct trace_array *tr,
1850 extern int tracing_set_cpumask(struct trace_array *tr,
1861 extern void tracing_log_err(struct trace_array *tr,
1911 extern int ftrace_set_clr_event(struct trace_array *tr, char *buf, int set);
1919 void tracing_snapshot_instance(struct trace_array *tr);
1920 int tracing_alloc_snapshot_instance(struct trace_array *tr);
1922 static inline void tracing_snapshot_instance(struct trace_array *tr) { }  in tracing_snapshot_instance()  argument
1923 static inline int tracing_alloc_snapshot_instance(struct trace_array *tr)  in tracing_alloc_snapshot_instance()  argument