io_uring: don't set REQ_F_COMPLETE_INLINE in tw

io_req_task_complete() enqueues requests for state completion itself, no
need for REQ_F_COMPLETE_INLINE, which is only serve the purpose of not
bloating the kernel.
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/aca80f71464ad02c06f1311d998a2d6ee0b31573.1655310733.git.asml.silence@gmail.comSigned-off-by: Jens Axboe <axboe@kernel.dk>

io_uring/io_uring.c

@@ -1314,7 +1314,6 @@ inline void io_req_task_complete(struct io_kiocb *req, bool *locked)
 {
 	if (*locked) {
 		req->cqe.flags |= io_put_kbuf(req, 0);
-		req->flags |= REQ_F_COMPLETE_INLINE;
 		io_req_add_compl_list(req);
 	} else {
 		req->cqe.flags |= io_put_kbuf(req, IO_URING_F_UNLOCKED);