706 	struct hist_elt_data *elt_data;  in track_data_free()  local
713 	elt_data = track_data->elt.private_data;  in track_data_free()
714 	if (elt_data) {  in track_data_free()
715 		kfree(elt_data->comm);  in track_data_free()
716 		kfree(elt_data);  in track_data_free()
727 	struct hist_elt_data *elt_data;  in track_data_alloc()  local
742 	elt_data = kzalloc(sizeof(*elt_data), GFP_KERNEL);  in track_data_alloc()
743 	if (!elt_data) {  in track_data_alloc()
748 	data->elt.private_data = elt_data;  in track_data_alloc()
750 	elt_data->comm = kzalloc(TASK_COMM_LEN, GFP_KERNEL);  in track_data_alloc()
751 	if (!elt_data->comm) {  in track_data_alloc()
1270 	struct hist_elt_data *elt_data;  in hist_field_var_ref()  local
1276 	elt_data = elt->private_data;  in hist_field_var_ref()
1277 	var_val = elt_data->var_ref_vals[hist_field->var_ref_idx];  in hist_field_var_ref()
1598 static void hist_elt_data_free(struct hist_elt_data *elt_data)  in hist_elt_data_free()  argument
1602 	for (i = 0; i < elt_data->n_field_var_str; i++)  in hist_elt_data_free()
1603 		kfree(elt_data->field_var_str[i]);  in hist_elt_data_free()
1605 	kfree(elt_data->field_var_str);  in hist_elt_data_free()
1607 	kfree(elt_data->comm);  in hist_elt_data_free()
1608 	kfree(elt_data);  in hist_elt_data_free()
1613 	struct hist_elt_data *elt_data = elt->private_data;  in hist_trigger_elt_data_free()  local
1615 	hist_elt_data_free(elt_data);  in hist_trigger_elt_data_free()
1622 	struct hist_elt_data *elt_data;  in hist_trigger_elt_data_alloc()  local
1626 	elt_data = kzalloc(sizeof(*elt_data), GFP_KERNEL);  in hist_trigger_elt_data_alloc()
1627 	if (!elt_data)  in hist_trigger_elt_data_alloc()
1634 			elt_data->comm = kzalloc(size, GFP_KERNEL);  in hist_trigger_elt_data_alloc()
1635 			if (!elt_data->comm) {  in hist_trigger_elt_data_alloc()
1636 				kfree(elt_data);  in hist_trigger_elt_data_alloc()
1646 		hist_elt_data_free(elt_data);  in hist_trigger_elt_data_alloc()
1654 	elt_data->field_var_str = kcalloc(n_str, sizeof(char *), GFP_KERNEL);  in hist_trigger_elt_data_alloc()
1655 	if (!elt_data->field_var_str) {  in hist_trigger_elt_data_alloc()
1656 		hist_elt_data_free(elt_data);  in hist_trigger_elt_data_alloc()
1659 	elt_data->n_field_var_str = n_str;  in hist_trigger_elt_data_alloc()
1662 		elt_data->field_var_str[i] = kzalloc(size, GFP_KERNEL);  in hist_trigger_elt_data_alloc()
1663 		if (!elt_data->field_var_str[i]) {  in hist_trigger_elt_data_alloc()
1664 			hist_elt_data_free(elt_data);  in hist_trigger_elt_data_alloc()
1669 	elt->private_data = elt_data;  in hist_trigger_elt_data_alloc()
1676 	struct hist_elt_data *elt_data = elt->private_data;  in hist_trigger_elt_data_init()  local
1678 	if (elt_data->comm)  in hist_trigger_elt_data_init()
1679 		save_comm(elt_data->comm, current);  in hist_trigger_elt_data_init()
3083 	struct hist_elt_data *elt_data = elt->private_data;  in __update_field_vars()  local
3096 			char *str = elt_data->field_var_str[j++];  in __update_field_vars()
3328 	struct hist_elt_data *elt_data, *track_elt_data;  in cond_snapshot_update()  local
3347 	elt_data = context->elt->private_data;  in cond_snapshot_update()
3349 	if (elt_data->comm)  in cond_snapshot_update()
3350 		strncpy(track_elt_data->comm, elt_data->comm, TASK_COMM_LEN);  in cond_snapshot_update()
4200 	struct hist_elt_data *elt_data;  in hist_field_execname()  local
4205 	elt_data = elt->private_data;  in hist_field_execname()
4207 	if (WARN_ON_ONCE(!elt_data->comm))  in hist_field_execname()
4210 	return (u64)(unsigned long)(elt_data->comm);  in hist_field_execname()
5041 	struct hist_elt_data *elt_data;  in hist_trigger_elt_update()  local
5046 	elt_data = elt->private_data;  in hist_trigger_elt_update()
5047 	elt_data->var_ref_vals = var_ref_vals;  in hist_trigger_elt_update()
5065 				str = elt_data->field_var_str[idx];  in hist_trigger_elt_update()
5238 			struct hist_elt_data *elt_data = elt->private_data;  in hist_trigger_print_key()  local
5241 			if (WARN_ON_ONCE(!elt_data))  in hist_trigger_print_key()
5244 			comm = elt_data->comm;  in hist_trigger_print_key()