542 	struct hist_elt_data *elt_data;  in track_data_free()  local
549 	elt_data = track_data->elt.private_data;  in track_data_free()
550 	if (elt_data) {  in track_data_free()
551 		kfree(elt_data->comm);  in track_data_free()
552 		kfree(elt_data);  in track_data_free()
563 	struct hist_elt_data *elt_data;  in track_data_alloc()  local
578 	elt_data = kzalloc(sizeof(*elt_data), GFP_KERNEL);  in track_data_alloc()
579 	if (!elt_data) {  in track_data_alloc()
583 	data->elt.private_data = elt_data;  in track_data_alloc()
585 	elt_data->comm = kzalloc(TASK_COMM_LEN, GFP_KERNEL);  in track_data_alloc()
586 	if (!elt_data->comm) {  in track_data_alloc()
1880 	struct hist_elt_data *elt_data;  in hist_field_var_ref()  local
1886 	elt_data = elt->private_data;  in hist_field_var_ref()
1887 	var_val = elt_data->var_ref_vals[hist_field->var_ref_idx];  in hist_field_var_ref()
2216 static void hist_elt_data_free(struct hist_elt_data *elt_data)  in hist_elt_data_free()  argument
2221 		kfree(elt_data->field_var_str[i]);  in hist_elt_data_free()
2223 	kfree(elt_data->comm);  in hist_elt_data_free()
2224 	kfree(elt_data);  in hist_elt_data_free()
2229 	struct hist_elt_data *elt_data = elt->private_data;  in hist_trigger_elt_data_free()  local
2231 	hist_elt_data_free(elt_data);  in hist_trigger_elt_data_free()
2238 	struct hist_elt_data *elt_data;  in hist_trigger_elt_data_alloc()  local
2242 	elt_data = kzalloc(sizeof(*elt_data), GFP_KERNEL);  in hist_trigger_elt_data_alloc()
2243 	if (!elt_data)  in hist_trigger_elt_data_alloc()
2250 			elt_data->comm = kzalloc(size, GFP_KERNEL);  in hist_trigger_elt_data_alloc()
2251 			if (!elt_data->comm) {  in hist_trigger_elt_data_alloc()
2252 				kfree(elt_data);  in hist_trigger_elt_data_alloc()
2264 		elt_data->field_var_str[i] = kzalloc(size, GFP_KERNEL);  in hist_trigger_elt_data_alloc()
2265 		if (!elt_data->field_var_str[i]) {  in hist_trigger_elt_data_alloc()
2266 			hist_elt_data_free(elt_data);  in hist_trigger_elt_data_alloc()
2271 	elt->private_data = elt_data;  in hist_trigger_elt_data_alloc()
2278 	struct hist_elt_data *elt_data = elt->private_data;  in hist_trigger_elt_data_init()  local
2280 	if (elt_data->comm)  in hist_trigger_elt_data_init()
2281 		save_comm(elt_data->comm, current);  in hist_trigger_elt_data_init()
3376 	struct hist_elt_data *elt_data = elt->private_data;  in __update_field_vars()  local
3389 			char *str = elt_data->field_var_str[j++];  in __update_field_vars()
3614 	struct hist_elt_data *elt_data, *track_elt_data;  in cond_snapshot_update()  local
3633 	elt_data = context->elt->private_data;  in cond_snapshot_update()
3635 	if (elt_data->comm)  in cond_snapshot_update()
3636 		strncpy(track_elt_data->comm, elt_data->comm, TASK_COMM_LEN);  in cond_snapshot_update()
5192 	struct hist_elt_data *elt_data;  in hist_trigger_elt_update()  local
5197 	elt_data = elt->private_data;  in hist_trigger_elt_update()
5198 	elt_data->var_ref_vals = var_ref_vals;  in hist_trigger_elt_update()
5371 			struct hist_elt_data *elt_data = elt->private_data;  in hist_trigger_print_key()  local
5374 			if (WARN_ON_ONCE(!elt_data))  in hist_trigger_print_key()
5377 			comm = elt_data->comm;  in hist_trigger_print_key()