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()
1264 	struct hist_elt_data *elt_data;  in hist_field_var_ref()  local
1270 	elt_data = elt->private_data;  in hist_field_var_ref()
1271 	var_val = elt_data->var_ref_vals[hist_field->var_ref_idx];  in hist_field_var_ref()
1602 static void hist_elt_data_free(struct hist_elt_data *elt_data)  in hist_elt_data_free()  argument
1606 	for (i = 0; i < elt_data->n_field_var_str; i++)  in hist_elt_data_free()
1607 		kfree(elt_data->field_var_str[i]);  in hist_elt_data_free()
1609 	kfree(elt_data->field_var_str);  in hist_elt_data_free()
1611 	kfree(elt_data->comm);  in hist_elt_data_free()
1612 	kfree(elt_data);  in hist_elt_data_free()
1617 	struct hist_elt_data *elt_data = elt->private_data;  in hist_trigger_elt_data_free()  local
1619 	hist_elt_data_free(elt_data);  in hist_trigger_elt_data_free()
1626 	struct hist_elt_data *elt_data;  in hist_trigger_elt_data_alloc()  local
1630 	elt_data = kzalloc(sizeof(*elt_data), GFP_KERNEL);  in hist_trigger_elt_data_alloc()
1631 	if (!elt_data)  in hist_trigger_elt_data_alloc()
1638 			elt_data->comm = kzalloc(size, GFP_KERNEL);  in hist_trigger_elt_data_alloc()
1639 			if (!elt_data->comm) {  in hist_trigger_elt_data_alloc()
1640 				kfree(elt_data);  in hist_trigger_elt_data_alloc()
1650 		hist_elt_data_free(elt_data);  in hist_trigger_elt_data_alloc()
1658 	elt_data->field_var_str = kcalloc(n_str, sizeof(char *), GFP_KERNEL);  in hist_trigger_elt_data_alloc()
1659 	if (!elt_data->field_var_str) {  in hist_trigger_elt_data_alloc()
1660 		hist_elt_data_free(elt_data);  in hist_trigger_elt_data_alloc()
1663 	elt_data->n_field_var_str = n_str;  in hist_trigger_elt_data_alloc()
1666 		elt_data->field_var_str[i] = kzalloc(size, GFP_KERNEL);  in hist_trigger_elt_data_alloc()
1667 		if (!elt_data->field_var_str[i]) {  in hist_trigger_elt_data_alloc()
1668 			hist_elt_data_free(elt_data);  in hist_trigger_elt_data_alloc()
1673 	elt->private_data = elt_data;  in hist_trigger_elt_data_alloc()
1680 	struct hist_elt_data *elt_data = elt->private_data;  in hist_trigger_elt_data_init()  local
1682 	if (elt_data->comm)  in hist_trigger_elt_data_init()
1683 		save_comm(elt_data->comm, current);  in hist_trigger_elt_data_init()
3122 	struct hist_elt_data *elt_data = elt->private_data;  in __update_field_vars()  local
3139 			char *str = elt_data->field_var_str[j++];  in __update_field_vars()
3383 	struct hist_elt_data *elt_data, *track_elt_data;  in cond_snapshot_update()  local
3402 	elt_data = context->elt->private_data;  in cond_snapshot_update()
3404 	if (elt_data->comm)  in cond_snapshot_update()
3405 		strscpy(track_elt_data->comm, elt_data->comm, TASK_COMM_LEN);  in cond_snapshot_update()
4283 	struct hist_elt_data *elt_data;  in hist_field_execname()  local
4288 	elt_data = elt->private_data;  in hist_field_execname()
4290 	if (WARN_ON_ONCE(!elt_data->comm))  in hist_field_execname()
4293 	return (u64)(unsigned long)(elt_data->comm);  in hist_field_execname()
5147 	struct hist_elt_data *elt_data;  in hist_trigger_elt_update()  local
5152 	elt_data = elt->private_data;  in hist_trigger_elt_update()
5153 	elt_data->var_ref_vals = var_ref_vals;  in hist_trigger_elt_update()
5172 				str = elt_data->field_var_str[idx];  in hist_trigger_elt_update()
5367 			struct hist_elt_data *elt_data = elt->private_data;  in hist_trigger_print_key()  local
5370 			if (WARN_ON_ONCE(!elt_data))  in hist_trigger_print_key()
5373 			comm = elt_data->comm;  in hist_trigger_print_key()