X-Git-Url: https://git.kernel.dk/?a=blobdiff_plain;f=ioengines.c;h=d34d2f4303764566da297e327670d935e23de7ea;hb=ac684785b41aaf17593b375be8d3e89b83974c1a;hp=8cdabe6f2551dd5217d1927f46a0836b8ac8a053;hpb=bcdedd0ac6e9413258b608ecb3511867b1a9c534;p=fio.git

diff --git a/ioengines.c b/ioengines.c
index 8cdabe6f..d34d2f43 100644
--- a/ioengines.c
+++ b/ioengines.c
@@ -157,6 +157,8 @@ void close_ioengine(struct thread_data *td)
 
 int td_io_prep(struct thread_data *td, struct io_u *io_u)
 {
+	fio_ro_check(td, io_u);
+
 	if (td->io_ops->prep)
 		return td->io_ops->prep(td, io_u);
 
@@ -182,6 +184,8 @@ int td_io_queue(struct thread_data *td, struct io_u *io_u)
 {
 	int ret;
 
+	fio_ro_check(td, io_u);
+
 	assert((io_u->flags & IO_U_F_FLIGHT) == 0);
 	io_u->flags |= IO_U_F_FLIGHT;
 
@@ -241,7 +245,7 @@ int td_io_init(struct thread_data *td)
 	if (td->io_ops->init) {
 		ret = td->io_ops->init(td);
 		if (ret && td->o.iodepth > 1)
-			log_err("fio: io engine init failed. Perhaps try reducing io dpeth?\n");
+			log_err("fio: io engine init failed. Perhaps try reducing io depth?\n");
 	}
 
 	return ret;