Recent changes (master)

Jens Axboe
2021-02-17T13:00:46Z

The following changes since commit d16e84e256ffdcd3143c9439cf1e408d8db61c1a:

Merge branch 'per-engine-pre-write-function' of https://github.com/lukaszstolarczuk/fio (2021-02-14 13:21:05 -0700)

are available in the Git repository at:

git://git.kernel.dk/fio.git master

for you to fetch changes up to c4f5c92fac8a39ffff29d57e99c3c0163358dd7a:

engines/io_uring: add verbose error for ENOSYS (2021-02-16 12:07:14 -0700)

----------------------------------------------------------------
Jens Axboe (1):
engines/io_uring: add verbose error for ENOSYS

engines/io_uring.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)

---

Diff of recent changes:

diff --git a/engines/io_uring.c b/engines/io_uring.c
index 9ce2ae80..c9036ba0 100644
--- a/engines/io_uring.c
+++ b/engines/io_uring.c
@@ -696,7 +696,11 @@ static int fio_ioring_post_init(struct thread_data *td)

err = fio_ioring_queue_init(td);
if (err) {
- td_verror(td, errno, "io_queue_init");
+ int __errno = errno;
+
+ if (__errno == ENOSYS)
+ log_err("fio: your kernel doesn't support io_uring\n");
+ td_verror(td, __errno, "io_queue_init");
return 1;
}