X-Git-Url: https://git.kernel.dk/?a=blobdiff_plain;f=engines%2Fsplice.c;h=03bc7ffcbc12d37e1360c05c5fefc9a132254f93;hb=3b02d57453fc574331020c3d842a27c67846a4b7;hp=2753bfa0ca3b9d154f418c1c3260b0f492fc6e04;hpb=2992b059b8f54ac91e723a8bde629b4d8fed513e;p=fio.git

diff --git a/engines/splice.c b/engines/splice.c
index 2753bfa0..03bc7ffc 100644
--- a/engines/splice.c
+++ b/engines/splice.c
@@ -232,8 +232,12 @@ static int fio_spliceio_queue(struct thread_data *td, struct io_u *io_u)
 			io_u->error = errno;
 	}
 
-	if (io_u->error)
+	if (io_u->error) {
 		td_verror(td, io_u->error, "xfer");
+		if (io_u->error == EINVAL)
+			log_err("fio: looks like splice doesn't work on this"
+					" file system\n");
+	}
 
 	return FIO_Q_COMPLETED;
 }