io_uring/nop: add support for testing registered files and buffers
authorJens Axboe <axboe@kernel.dk>
Sun, 27 Oct 2024 14:59:10 +0000 (08:59 -0600)
committerJens Axboe <axboe@kernel.dk>
Mon, 28 Oct 2024 13:07:56 +0000 (07:07 -0600)
commit8f100dec07dc18328f1300287a2d5b1d9c91691b
treef69fd9b59f59ce1024423703e5290db041261dde
parent2a4c69e2c02f4a1c3dff1c198056698cd6de0bf6
io_uring/nop: add support for testing registered files and buffers

Useful for testing performance/efficiency impact of registered files
and buffers, vs (particularly) non-registered files.

Signed-off-by: Jens Axboe <axboe@kernel.dk>
include/uapi/linux/io_uring.h
io_uring/nop.c