t/io_uring: clarify polled support is fs + device
authorJens Axboe <axboe@kernel.dk>
Wed, 8 May 2019 17:56:05 +0000 (11:56 -0600)
committerJens Axboe <axboe@kernel.dk>
Wed, 8 May 2019 17:56:05 +0000 (11:56 -0600)
Signed-off-by: Jens Axboe <axboe@kernel.dk>
t/io_uring.c

index 79a9231..208b58a 100644 (file)
@@ -264,7 +264,8 @@ static int reap_events(struct submitter *s)
                        if (cqe->res != BS) {
                                printf("io: unexpected ret=%d\n", cqe->res);
                                if (polled && cqe->res == -EOPNOTSUPP)
-                                       printf("Your filesystem doesn't support poll\n");
+                                       printf("Your filesystem/device doesn't "
+                                               "support polled IO\n");
                                return -1;
                        }
                }