You can use it right now as long as you're using Linux 5.1 or later. It's going to be a bit before these kernels work their way through enterprise deployment s

You can use it right now as long as you're using Linux 5.1 or later. It's going to be a bit before these kernels work their way through enterprise deployment schedules, and longer before io_uring is widely deployed enough that more conservative places are comfortable using io_uring in production.