var_hist_data    1821 kernel/trace/trace_events_hist.c 	struct hist_trigger_data *var_hist_data;
var_hist_data    1829 kernel/trace/trace_events_hist.c 		var_hist_data = var_data->hist_data;
var_hist_data    1830 kernel/trace/trace_events_hist.c 		file = var_hist_data->event_file;
var_hist_data    1834 kernel/trace/trace_events_hist.c 		if (find_var_field(var_hist_data, var_name)) {