Commit 41a5169c authored by Hao Xu's avatar Hao Xu Committed by Jens Axboe
Browse files

io_uring: code clean for completion_lock in io_arm_poll_handler() 



We can merge two spin_unlock() operations to one since we removed some
code not long ago.

Signed-off-by: default avatarHao Xu <haoxu@linux.alibaba.com>
Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent f552a27a

fs/io_uring.c

+3 −6
Original line number Diff line number Diff line
@@ -5237,13 +5237,10 @@ static int io_arm_poll_handler(struct io_kiocb *req) 


	ret = __io_arm_poll_handler(req, &apoll->poll, &ipt, mask,

					io_async_wake);

	if (ret || ipt.error) {

		spin_unlock(&ctx->completion_lock);

		if (ret)

			return IO_APOLL_READY;

		return IO_APOLL_ABORTED;

	}

	spin_unlock(&ctx->completion_lock);

	if (ret || ipt.error)

		return ret ? IO_APOLL_READY : IO_APOLL_ABORTED;



	trace_io_uring_poll_arm(ctx, req, req->opcode, req->user_data,

				mask, apoll->poll.events);

	return IO_APOLL_OK;