io_uring: introduce req_need_defer()

Makes the code easier to read.

Signed-off-by: Bob Liu <bob.liu@oracle.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Bob Liu 2019-11-13 18:06:25 +08:00 • committed by Jens Axboe
commit 9d858b2148