This ended up not being included in the mainline version of io_uring,
so drop it from the test app as well.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This adds two test programs in tools/io_uring/ that demonstrate both
the raw io_uring API (and all features) through a small benchmark
app, io_uring-bench, and the liburing exposed API in a simplified
cp(1) implementation through io_uring-cp.
Signed-off-by: Jens Axboe <axboe@kernel.dk>