fanyang 6d01908593 perf(mpsc): extend noop_waker sync send to UDP tunnels ...

UDP tunnel uses RingSink internally (same as ring tunnel). Extend
direct mode to include UDP. Fix poll_flush Pending to return Ok.

Add UDP benchmark support via HOTPATH_TUNNEL=udp env variable.

All 208 peers tests pass. Netns tests unchanged (require root).

2026-06-28 22:00:27 +08:00

..

cpu_hotspot_ring.rs

perf(mpsc): extend noop_waker sync send to UDP tunnels

2026-06-28 22:00:27 +08:00