112 	unsigned int			idx;  member
1547 	if (hist_field && hist_field->var.idx == var_idx &&  in check_field_for_var_ref()
1636 			if (find_any_var_ref(hist_data, field->var.idx)) {  in check_var_refs()
1928 		var_idx = hist_field->var.idx;  in resolve_var_refs()
2608 	ref_field->var.idx = var_field->var.idx;  in init_var_ref()
2684 		if (ref_field->var.idx == var_field->var.idx &&  in create_var_ref()
3435 		var_idx = var->var.idx;  in __update_field_vars()
3471 	int idx;  in create_var()  local
3484 	idx = tracing_map_add_var(hist_data->map);  in create_var()
3485 	if (idx < 0) {  in create_var()
3492 	var->var.idx = idx;  in create_var()
3619 	unsigned int track_var_idx = data->track_data.track_var->var.idx;  in get_track_val()
3631 	unsigned int track_var_idx = data->track_data.track_var->var.idx;  in save_track_val()
3791 		save_var_idx = save_var->var.idx;  in track_data_print()
4840 			unsigned int idx;  in create_sort_keys()  local
4846 			idx = k++;  in create_sort_keys()
4851 				sort_key->field_idx = idx;  in create_sort_keys()
5141 	int i, idx = 0;  in create_tracing_map_fields()  local
5160 			idx = tracing_map_add_key_field(map,  in create_tracing_map_fields()
5164 			idx = tracing_map_add_sum_field(map);  in create_tracing_map_fields()
5166 		if (idx < 0)  in create_tracing_map_fields()
5167 			return idx;  in create_tracing_map_fields()
5170 			idx = tracing_map_add_var(map);  in create_tracing_map_fields()
5171 			if (idx < 0)  in create_tracing_map_fields()
5172 				return idx;  in create_tracing_map_fields()
5173 			hist_field->var.idx = idx;  in create_tracing_map_fields()
5253 			var_idx = hist_field->var.idx;  in hist_trigger_elt_update()
5264 			var_idx = hist_field->var.idx;  in hist_trigger_elt_update()
5683 		unsigned int idx, first_key_idx;  in event_hist_trigger_print()  local
5689 		idx = sort_key->field_idx;  in event_hist_trigger_print()
5691 		if (WARN_ON(idx >= HIST_FIELDS_MAX))  in event_hist_trigger_print()
5697 		if (idx == HITCOUNT_IDX)  in event_hist_trigger_print()
5700 			if (idx >= first_key_idx)  in event_hist_trigger_print()
5701 				idx += hist_data->n_vars;  in event_hist_trigger_print()
5702 			hist_field_print(m, hist_data->fields[idx]);  in event_hist_trigger_print()