diff --git a/io_uring/rw.c b/io_uring/rw.c
index 692663bd864f..b75f62dccce6 100644
--- a/io_uring/rw.c
+++ b/io_uring/rw.c
@@ -772,6 +772,8 @@ static int __io_read(struct io_kiocb *req, unsigned int issue_flags)
 			goto done;
 		ret = 0;
 	} else if (ret == -EIOCBQUEUED) {
+		req->flags |= REQ_F_PARTIAL_IO;
+		io_kbuf_recycle(req, issue_flags);
 		if (iovec)
 			kfree(iovec);
 		return IOU_ISSUE_SKIP_COMPLETE;
@@ -795,6 +797,9 @@ static int __io_read(struct io_kiocb *req, unsigned int issue_flags)
 		goto done;
 	}
 
+	req->flags |= REQ_F_PARTIAL_IO;
+	io_kbuf_recycle(req, issue_flags);
+
 	io = req->async_data;
 	s = &io->s;
 	/*
@@ -935,6 +940,11 @@ int io_write(struct io_kiocb *req, unsigned int issue_flags)
 	else
 		ret2 = -EINVAL;
 
+	if (ret2 == -EIOCBQUEUED) {
+		req->flags |= REQ_F_PARTIAL_IO;
+		io_kbuf_recycle(req, issue_flags);
+	}
+
 	if (req->flags & REQ_F_REISSUE) {
 		req->flags &= ~REQ_F_REISSUE;
 		ret2 = -EAGAIN;