474 	for ((i) = 0; (i) < (hist_data)->n_fields; (i)++)
480 	for ((i) = (hist_data)->n_vals; (i) < (hist_data)->n_fields; (i)++)
550 	unsigned int			n_fields;  member
2842 	if (hist_data->n_fields - hist_data->n_vals != n_keys)  in compatible_keys()
2873 	n_keys = target_hist_data->n_fields - target_hist_data->n_vals;  in find_compatible_hist()
3828 	if (field_pos >= event->n_fields)  in check_synth_field()
4031 	if (field_pos != event->n_fields) {  in trace_action_create()
4172 	hist_data->n_fields++;  in create_hitcount_val()
4213 	++hist_data->n_fields;  in __create_val_field()
4459 	hist_data->n_fields++;  in create_key_field()
4680 		for (j = 1, k = 1; j < hist_data->n_fields; j++) {  in create_sort_keys()
4702 		if (j == hist_data->n_fields) {  in create_sort_keys()
5733 	seq_printf(m, "  n_fields: %u\n", hist_data->n_fields);  in hist_trigger_debug_show()
5752 	for (i = hist_data->n_vals; i < hist_data->n_fields; i++) {  in hist_trigger_debug_show()
6121 	    hist_data->n_fields != hist_data_test->n_fields ||  in hist_trigger_match()