715 	struct hist_elt_data *elt_data;  in track_data_free()  local
722 	elt_data = track_data->elt.private_data;  in track_data_free()
723 	if (elt_data) {  in track_data_free()
724 		kfree(elt_data->comm);  in track_data_free()
725 		kfree(elt_data);  in track_data_free()
736 	struct hist_elt_data *elt_data;  in track_data_alloc()  local
751 	elt_data = kzalloc_obj(*elt_data);  in track_data_alloc()
752 	if (!elt_data) {  in track_data_alloc()
757 	data->elt.private_data = elt_data;  in track_data_alloc()
759 	elt_data->comm = kzalloc(TASK_COMM_LEN, GFP_KERNEL);  in track_data_alloc()
760 	if (!elt_data->comm) {  in track_data_alloc()
1281 	struct hist_elt_data *elt_data;  in hist_field_var_ref()  local
1287 	elt_data = elt->private_data;  in hist_field_var_ref()
1288 	var_val = elt_data->var_ref_vals[hist_field->var_ref_idx];  in hist_field_var_ref()
1621 static void hist_elt_data_free(struct hist_elt_data *elt_data)  in hist_elt_data_free()  argument
1625 	for (i = 0; i < elt_data->n_field_var_str; i++)  in hist_elt_data_free()
1626 		kfree(elt_data->field_var_str[i]);  in hist_elt_data_free()
1628 	kfree(elt_data->field_var_str);  in hist_elt_data_free()
1630 	kfree(elt_data->comm);  in hist_elt_data_free()
1631 	kfree(elt_data);  in hist_elt_data_free()
1636 	struct hist_elt_data *elt_data = elt->private_data;  in hist_trigger_elt_data_free()  local
1638 	hist_elt_data_free(elt_data);  in hist_trigger_elt_data_free()
1645 	struct hist_elt_data *elt_data;  in hist_trigger_elt_data_alloc()  local
1649 	elt_data = kzalloc_obj(*elt_data);  in hist_trigger_elt_data_alloc()
1650 	if (!elt_data)  in hist_trigger_elt_data_alloc()
1657 			elt_data->comm = kzalloc(size, GFP_KERNEL);  in hist_trigger_elt_data_alloc()
1658 			if (!elt_data->comm) {  in hist_trigger_elt_data_alloc()
1659 				kfree(elt_data);  in hist_trigger_elt_data_alloc()
1669 		hist_elt_data_free(elt_data);  in hist_trigger_elt_data_alloc()
1677 	elt_data->field_var_str = kcalloc(n_str, sizeof(char *), GFP_KERNEL);  in hist_trigger_elt_data_alloc()
1678 	if (!elt_data->field_var_str) {  in hist_trigger_elt_data_alloc()
1679 		hist_elt_data_free(elt_data);  in hist_trigger_elt_data_alloc()
1682 	elt_data->n_field_var_str = n_str;  in hist_trigger_elt_data_alloc()
1685 		elt_data->field_var_str[i] = kzalloc(size, GFP_KERNEL);  in hist_trigger_elt_data_alloc()
1686 		if (!elt_data->field_var_str[i]) {  in hist_trigger_elt_data_alloc()
1687 			hist_elt_data_free(elt_data);  in hist_trigger_elt_data_alloc()
1692 	elt->private_data = elt_data;  in hist_trigger_elt_data_alloc()
1699 	struct hist_elt_data *elt_data = elt->private_data;  in hist_trigger_elt_data_init()  local
1701 	if (elt_data->comm)  in hist_trigger_elt_data_init()
1702 		save_comm(elt_data->comm, current);  in hist_trigger_elt_data_init()
3161 	struct hist_elt_data *elt_data = elt->private_data;  in __update_field_vars()  local
3178 			char *str = elt_data->field_var_str[j++];  in __update_field_vars()
3424 	struct hist_elt_data *elt_data, *track_elt_data;  in cond_snapshot_update()  local
3443 	elt_data = context->elt->private_data;  in cond_snapshot_update()
3445 	if (elt_data->comm)  in cond_snapshot_update()
3446 		strscpy(track_elt_data->comm, elt_data->comm, TASK_COMM_LEN);  in cond_snapshot_update()
4324 	struct hist_elt_data *elt_data;  in hist_field_execname()  local
4329 	elt_data = elt->private_data;  in hist_field_execname()
4331 	if (WARN_ON_ONCE(!elt_data->comm))  in hist_field_execname()
4334 	return (u64)(unsigned long)(elt_data->comm);  in hist_field_execname()
5190 	struct hist_elt_data *elt_data;  in hist_trigger_elt_update()  local
5195 	elt_data = elt->private_data;  in hist_trigger_elt_update()
5196 	elt_data->var_ref_vals = var_ref_vals;  in hist_trigger_elt_update()
5215 				str = elt_data->field_var_str[idx];  in hist_trigger_elt_update()
5501 			struct hist_elt_data *elt_data = elt->private_data;  in hist_trigger_print_key()  local
5504 			if (WARN_ON_ONCE(!elt_data))  in hist_trigger_print_key()
5507 			comm = elt_data->comm;  in hist_trigger_print_key()