action_fn_t       441 kernel/trace/trace_events_hist.c typedef void (*action_fn_t) (struct hist_trigger_data *hist_data,
action_fn_t       464 kernel/trace/trace_events_hist.c 	action_fn_t		fn;
action_fn_t       514 kernel/trace/trace_events_hist.c 			action_fn_t		save_data;