IO_uring Zero-Copy Large Receive Buffer Support To Provide A Nice Performance Win

Phoronix Jan 29, 2026

Slated for introduction in the next kernel cycle (Linux 6.20~7.0) is introducing large receive buffer support for IO_uring's zero-copy receive code path. This large receive buffer support can be very beneficial for those with higher-end networking hardware capable of handling the larger buffers for some significant performance and efficiency wins...

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