diff options
| author | Jens Axboe <axboe@kernel.dk> | 2019-04-11 09:00:47 -0600 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2019-04-11 09:00:47 -0600 |
| commit | 093e902c28f5f52c2321c9d6bb86a242e8827859 (patch) | |
| tree | ce04869e2eb186c8b016c883656c448d599e7b9b /test | |
| parent | 986440978828fb13453ad64fc70bb13ec8f745d8 (diff) | |
test/fsync: error out if we submit less than we wanted
This failure is expected on kernels that don't support the DRAIN
primitive.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'test')
| -rw-r--r-- | test/fsync.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/test/fsync.c b/test/fsync.c index b854a44..deacc5d 100644 --- a/test/fsync.c +++ b/test/fsync.c @@ -95,7 +95,10 @@ static int test_barrier_fsync(struct io_uring *ring) sqe->flags = IOSQE_IO_DRAIN; ret = io_uring_submit(ring); - if (ret <= 0) { + if (ret < 5) { + printf("Submitted only %d\n", ret); + goto err; + } else if (ret < 0) { printf("sqe submit failed\n"); if (ret == EINVAL) printf("kernel may not support barrier fsync yet\n"); |