- /* Lookup context before adding it */
- lttng_ht_lookup(uchan->ctx, (void *)((unsigned long)uctx->ctx.ctx), &iter);
- uctx_node = lttng_ht_iter_get_node_ulong(&iter);
- if (uctx_node != NULL) {
- ret = -EEXIST;
- rcu_read_unlock();
- goto error;
- }
-