/* Set default attributes */
chan->attr.overwrite = DEFAULT_CHANNEL_OVERWRITE;
- chan->attr.subbuf_size = DEFAULT_METADATA_SUBBUF_SIZE;
+ chan->attr.subbuf_size = default_get_metadata_subbuf_size();
chan->attr.num_subbuf = DEFAULT_METADATA_SUBBUF_NUM;
chan->attr.switch_timer_interval = DEFAULT_CHANNEL_SWITCH_TIMER;
chan->attr.read_timer_interval = DEFAULT_CHANNEL_READ_TIMER;