X-Git-Url: https://git.kernel.dk/?p=fio.git;a=blobdiff_plain;f=engines%2Fsg.c;h=790019e1d57fa48e7a635cecdc47dd5b6835cba3;hp=cc50d6b937e747009b39d1651ab279800ee8a446;hb=7101d9c24abec4be58a086d85d6d92ec6e6492e9;hpb=317b95d07d4921d2594a1be6e014c9c2d062fe75

diff --git a/engines/sg.c b/engines/sg.c
index cc50d6b9..790019e1 100644
--- a/engines/sg.c
+++ b/engines/sg.c
@@ -242,6 +242,8 @@ static int fio_sgio_queue(struct thread_data *td, struct io_u *io_u)
 	struct sg_io_hdr *hdr = &io_u->hdr;
 	int ret;
 
+	fio_ro_check(td, io_u);
+
 	ret = fio_sgio_doio(td, io_u, io_u->ddir == DDIR_SYNC);
 
 	if (ret < 0)