707 	struct hist_elt_data *elt_data;  in track_data_free()  local
714 	elt_data = track_data->elt.private_data;  in track_data_free()
715 	if (elt_data) {  in track_data_free()
716 		kfree(elt_data->comm);  in track_data_free()
717 		kfree(elt_data);  in track_data_free()
728 	struct hist_elt_data *elt_data;  in track_data_alloc()  local
743 	elt_data = kzalloc(sizeof(*elt_data), GFP_KERNEL);  in track_data_alloc()
744 	if (!elt_data) {  in track_data_alloc()
749 	data->elt.private_data = elt_data;  in track_data_alloc()
751 	elt_data->comm = kzalloc(TASK_COMM_LEN, GFP_KERNEL);  in track_data_alloc()
752 	if (!elt_data->comm) {  in track_data_alloc()
1271 	struct hist_elt_data *elt_data;  in hist_field_var_ref()  local
1277 	elt_data = elt->private_data;  in hist_field_var_ref()
1278 	var_val = elt_data->var_ref_vals[hist_field->var_ref_idx];  in hist_field_var_ref()
1612 static void hist_elt_data_free(struct hist_elt_data *elt_data)  in hist_elt_data_free()  argument
1616 	for (i = 0; i < elt_data->n_field_var_str; i++)  in hist_elt_data_free()
1617 		kfree(elt_data->field_var_str[i]);  in hist_elt_data_free()
1619 	kfree(elt_data->field_var_str);  in hist_elt_data_free()
1621 	kfree(elt_data->comm);  in hist_elt_data_free()
1622 	kfree(elt_data);  in hist_elt_data_free()
1627 	struct hist_elt_data *elt_data = elt->private_data;  in hist_trigger_elt_data_free()  local
1629 	hist_elt_data_free(elt_data);  in hist_trigger_elt_data_free()
1636 	struct hist_elt_data *elt_data;  in hist_trigger_elt_data_alloc()  local
1640 	elt_data = kzalloc(sizeof(*elt_data), GFP_KERNEL);  in hist_trigger_elt_data_alloc()
1641 	if (!elt_data)  in hist_trigger_elt_data_alloc()
1648 			elt_data->comm = kzalloc(size, GFP_KERNEL);  in hist_trigger_elt_data_alloc()
1649 			if (!elt_data->comm) {  in hist_trigger_elt_data_alloc()
1650 				kfree(elt_data);  in hist_trigger_elt_data_alloc()
1660 		hist_elt_data_free(elt_data);  in hist_trigger_elt_data_alloc()
1668 	elt_data->field_var_str = kcalloc(n_str, sizeof(char *), GFP_KERNEL);  in hist_trigger_elt_data_alloc()
1669 	if (!elt_data->field_var_str) {  in hist_trigger_elt_data_alloc()
1670 		hist_elt_data_free(elt_data);  in hist_trigger_elt_data_alloc()
1673 	elt_data->n_field_var_str = n_str;  in hist_trigger_elt_data_alloc()
1676 		elt_data->field_var_str[i] = kzalloc(size, GFP_KERNEL);  in hist_trigger_elt_data_alloc()
1677 		if (!elt_data->field_var_str[i]) {  in hist_trigger_elt_data_alloc()
1678 			hist_elt_data_free(elt_data);  in hist_trigger_elt_data_alloc()
1683 	elt->private_data = elt_data;  in hist_trigger_elt_data_alloc()
1690 	struct hist_elt_data *elt_data = elt->private_data;  in hist_trigger_elt_data_init()  local
1692 	if (elt_data->comm)  in hist_trigger_elt_data_init()
1693 		save_comm(elt_data->comm, current);  in hist_trigger_elt_data_init()
3132 	struct hist_elt_data *elt_data = elt->private_data;  in __update_field_vars()  local
3149 			char *str = elt_data->field_var_str[j++];  in __update_field_vars()
3393 	struct hist_elt_data *elt_data, *track_elt_data;  in cond_snapshot_update()  local
3412 	elt_data = context->elt->private_data;  in cond_snapshot_update()
3414 	if (elt_data->comm)  in cond_snapshot_update()
3415 		strncpy(track_elt_data->comm, elt_data->comm, TASK_COMM_LEN);  in cond_snapshot_update()
4293 	struct hist_elt_data *elt_data;  in hist_field_execname()  local
4298 	elt_data = elt->private_data;  in hist_field_execname()
4300 	if (WARN_ON_ONCE(!elt_data->comm))  in hist_field_execname()
4303 	return (u64)(unsigned long)(elt_data->comm);  in hist_field_execname()
5158 	struct hist_elt_data *elt_data;  in hist_trigger_elt_update()  local
5163 	elt_data = elt->private_data;  in hist_trigger_elt_update()
5164 	elt_data->var_ref_vals = var_ref_vals;  in hist_trigger_elt_update()
5183 				str = elt_data->field_var_str[idx];  in hist_trigger_elt_update()
5376 			struct hist_elt_data *elt_data = elt->private_data;  in hist_trigger_print_key()  local
5379 			if (WARN_ON_ONCE(!elt_data))  in hist_trigger_print_key()
5382 			comm = elt_data->comm;  in hist_trigger_print_key()