stream->metadata_flag = 1;
/* Metadata is flat out. */
strncpy(stream->name, DEFAULT_METADATA_NAME, sizeof(stream->name));
+ /* Live rendez-vous point. */
+ pthread_cond_init(&stream->metadata_rdv, NULL);
+ pthread_mutex_init(&stream->metadata_rdv_lock, NULL);
} else {
/* Format stream name to <channel_name>_<cpu_number> */
ret = snprintf(stream->name, sizeof(stream->name), "%s_%d",
ssize_t ret;
pthread_mutex_lock(&stream->lock);
+ if (stream->metadata_flag) {
+ pthread_mutex_lock(&stream->metadata_rdv_lock);
+ }
switch (consumer_data.type) {
case LTTNG_CONSUMER_KERNEL:
break;
}
+ if (stream->metadata_flag) {
+ pthread_cond_broadcast(&stream->metadata_rdv);
+ pthread_mutex_unlock(&stream->metadata_rdv_lock);
+ }
pthread_mutex_unlock(&stream->lock);
return ret;
}