*/
static struct lttng_consumer_channel *allocate_channel(uint64_t session_id,
const char *pathname, const char *name, uid_t uid, gid_t gid,
- int relayd_id, uint64_t key, enum lttng_event_output output,
+ uint64_t relayd_id, uint64_t key, enum lttng_event_output output,
uint64_t tracefile_size, uint64_t tracefile_count,
uint64_t session_id_per_pid)
{
}
pthread_mutex_lock(&consumer_data.lock);
+ pthread_mutex_lock(&channel->lock);
if (cds_lfht_is_node_deleted(&channel->node.node)) {
goto error_unlock;
}
error_unlock:
+ pthread_mutex_unlock(&channel->lock);
pthread_mutex_unlock(&consumer_data.lock);
error:
return ret;
* and ultimately try to get rid of this global consumer data lock.
*/
pthread_mutex_lock(&consumer_data.lock);
-
+ pthread_mutex_lock(&channel->lock);
pthread_mutex_lock(&channel->metadata_cache->lock);
ret = consumer_metadata_cache_write(channel, offset, len, metadata_str);
if (ret < 0) {
* waiting for the metadata cache to be flushed.
*/
pthread_mutex_unlock(&channel->metadata_cache->lock);
+ pthread_mutex_unlock(&channel->lock);
pthread_mutex_unlock(&consumer_data.lock);
goto end_free;
}
pthread_mutex_unlock(&channel->metadata_cache->lock);
+ pthread_mutex_unlock(&channel->lock);
pthread_mutex_unlock(&consumer_data.lock);
while (consumer_metadata_cache_flushed(channel, offset + len)) {
DBG("UST consumer checking data pending");
+ if (stream->endpoint_status != CONSUMER_ENDPOINT_ACTIVE) {
+ ret = 0;
+ goto end;
+ }
+
ret = ustctl_get_next_subbuf(stream->ustream);
if (ret == 0) {
/* There is still data so let's put back this subbuffer. */