Zero-copy network transmission with io_uring

Found some interesting progresses on io_uring. The zero-copy network transmission with io_uring for TCP or UDP is ready for Linux networking. I also agree that io_uring and eBPF will lead to the next era of Linux programming in the near future.

• Zero-copy network transmission with io_uring
  • Discussion on Hacker News
• Phoronix: IO_uring Zerocopy Send Is Ready For Linux 5.20 Networking
• Phoronix: Linux 6.6 Lands "Pretty Juicy" IOmap Improvements, Lower Latency With IO_uring
• zero-copy RX for io_uring

io_uring with another hot topic eBPF

• How io_uring and eBPF Will Revolutionize Programming in Linux
  • Discussion on Hacker News
• Cloudflare architecture and how BPF eats the world
  • Discussion on Hacker News
• BPF meets io_uring
• BPF, XDP, Packet Filters and UDP
  • Discussion on Hacker News

Resources on io_uring

• RedHat Developers: Why you should use io_uring for network I/O
• The Cloudflare Blog: Missing Manuals - io_uring worker pool
• Dank Wiki: IO uring
• io_uring is not an event system
  • Discussion on Hacker News
• io_uring is not (only) a generic asynchronous syscall facility
  • Computation happened closer to the hardware - Toward decoupled system architecture
• Ringbahn: a safe, ergonomic API for io-uring in Rust
• A Universal I/O Abstraction for C++
• A Programmer-Friendly I/O Abstraction Over io_uring and kqueue
• Adding io_uring to Java