io_uring: move common poll bits

Move some poll helpers/etc up, we'll need them there shortly

Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/6c5c3dba24c86aad5cd389a54a8c7412e6a0621d.1639605189.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Pavel Begunkov 2021-12-15 22:08:46 +00:00 • committed by Jens Axboe
commit 5641897a5e