io_uring: io_accept() should hold on to submit reference on retry (e441d1cf) · Commits · 戴 / test

fs/io_uring.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -3354,6 +3354,8 @@ static void io_accept_finish(struct io_wq_work **workptr)
		struct io_kiocb req = container_of(workptr, struct io_kiocb, work);
		struct io_kiocb *nxt = NULL;

		io_put_req(req);

		if (io_req_cancelled(req))
		return;
		__io_accept(req, &nxt, false);
		@@ -3371,7 +3373,6 @@ static int io_accept(struct io_kiocb req, struct io_kiocb *nxt,
		ret = __io_accept(req, nxt, force_nonblock);
		if (ret == -EAGAIN && force_nonblock) {
		req->work.func = io_accept_finish;
		io_put_req(req);
		return -EAGAIN;
		}
		return 0;