Hi all, This is a GSoC project. More details are available here: https://wiki.qemu.org/Google_Summer_of_Code_2025#FUSE-over-io_uring_exports
This patch series includes: - Add a round-robin mechanism to distribute the kernel-required Ring Queues to FUSE Queues - Support multiple in-flight requests (multiple ring entries) - Add tests for FUSE-over-io_uring More detail in the v2 cover letter: https://lists.nongnu.org/archive/html/qemu-block/2025-08/msg00140.html And in the v1 cover letter: https://lists.nongnu.org/archive/html/qemu-block/2025-07/msg00280.html Brian Song (4): export/fuse: add opt to enable FUSE-over-io_uring export/fuse: process FUSE-over-io_uring requests export/fuse: Safe termination for FUSE-uring iotests: add tests for FUSE-over-io_uring block/export/fuse.c | 838 +++++++++++++++++++++------ docs/tools/qemu-storage-daemon.rst | 11 +- qapi/block-export.json | 5 +- storage-daemon/qemu-storage-daemon.c | 1 + tests/qemu-iotests/check | 2 + tests/qemu-iotests/common.rc | 45 +- util/fdmon-io_uring.c | 5 +- 7 files changed, 717 insertions(+), 190 deletions(-) -- 2.45.2
