Task Group

[YoSTEALTH]

Is there anything like Task Group in liburing/io_uring? For example being able to create child-task and waiting for those child-task to finish before continuing.

[isilence]

It's an abstraction of that particular library, there is no place for it in io_uring. However you can wait for threads / processes with IORING_OP_WAITID. Similar to waitid(2), but io_uring and async.