485 	struct hist_elt_data *elt_data;  in track_data_free()  local
492 	elt_data = track_data->elt.private_data;  in track_data_free()
493 	if (elt_data) {  in track_data_free()
494 		kfree(elt_data->comm);  in track_data_free()
495 		kfree(elt_data);  in track_data_free()
506 	struct hist_elt_data *elt_data;  in track_data_alloc()  local
521 	elt_data = kzalloc(sizeof(*elt_data), GFP_KERNEL);  in track_data_alloc()
522 	if (!elt_data) {  in track_data_alloc()
527 	data->elt.private_data = elt_data;  in track_data_alloc()
529 	elt_data->comm = kzalloc(TASK_COMM_LEN, GFP_KERNEL);  in track_data_alloc()
530 	if (!elt_data->comm) {  in track_data_alloc()
1026 	struct hist_elt_data *elt_data;  in hist_field_var_ref()  local
1032 	elt_data = elt->private_data;  in hist_field_var_ref()
1033 	var_val = elt_data->var_ref_vals[hist_field->var_ref_idx];  in hist_field_var_ref()
1359 static void hist_elt_data_free(struct hist_elt_data *elt_data)  in hist_elt_data_free()  argument
1364 		kfree(elt_data->field_var_str[i]);  in hist_elt_data_free()
1366 	kfree(elt_data->comm);  in hist_elt_data_free()
1367 	kfree(elt_data);  in hist_elt_data_free()
1372 	struct hist_elt_data *elt_data = elt->private_data;  in hist_trigger_elt_data_free()  local
1374 	hist_elt_data_free(elt_data);  in hist_trigger_elt_data_free()
1381 	struct hist_elt_data *elt_data;  in hist_trigger_elt_data_alloc()  local
1385 	elt_data = kzalloc(sizeof(*elt_data), GFP_KERNEL);  in hist_trigger_elt_data_alloc()
1386 	if (!elt_data)  in hist_trigger_elt_data_alloc()
1393 			elt_data->comm = kzalloc(size, GFP_KERNEL);  in hist_trigger_elt_data_alloc()
1394 			if (!elt_data->comm) {  in hist_trigger_elt_data_alloc()
1395 				kfree(elt_data);  in hist_trigger_elt_data_alloc()
1405 		hist_elt_data_free(elt_data);  in hist_trigger_elt_data_alloc()
1414 		elt_data->field_var_str[i] = kzalloc(size, GFP_KERNEL);  in hist_trigger_elt_data_alloc()
1415 		if (!elt_data->field_var_str[i]) {  in hist_trigger_elt_data_alloc()
1416 			hist_elt_data_free(elt_data);  in hist_trigger_elt_data_alloc()
1421 	elt->private_data = elt_data;  in hist_trigger_elt_data_alloc()
1428 	struct hist_elt_data *elt_data = elt->private_data;  in hist_trigger_elt_data_init()  local
1430 	if (elt_data->comm)  in hist_trigger_elt_data_init()
1431 		save_comm(elt_data->comm, current);  in hist_trigger_elt_data_init()
2570 	struct hist_elt_data *elt_data = elt->private_data;  in __update_field_vars()  local
2583 			char *str = elt_data->field_var_str[j++];  in __update_field_vars()
2809 	struct hist_elt_data *elt_data, *track_elt_data;  in cond_snapshot_update()  local
2828 	elt_data = context->elt->private_data;  in cond_snapshot_update()
2830 	if (elt_data->comm)  in cond_snapshot_update()
2831 		strncpy(track_elt_data->comm, elt_data->comm, TASK_COMM_LEN);  in cond_snapshot_update()
4407 	struct hist_elt_data *elt_data;  in hist_trigger_elt_update()  local
4412 	elt_data = elt->private_data;  in hist_trigger_elt_update()
4413 	elt_data->var_ref_vals = var_ref_vals;  in hist_trigger_elt_update()
4430 				str = elt_data->field_var_str[idx];  in hist_trigger_elt_update()
4602 			struct hist_elt_data *elt_data = elt->private_data;  in hist_trigger_print_key()  local
4605 			if (WARN_ON_ONCE(!elt_data))  in hist_trigger_print_key()
4608 			comm = elt_data->comm;  in hist_trigger_print_key()