diff options
| -rw-r--r-- | src/io_uring.h | 2 | ||||
| -rw-r--r-- | test/fsync.c | 14 |
2 files changed, 10 insertions, 6 deletions
diff --git a/src/io_uring.h b/src/io_uring.h index 57b8f4d..43ecbc1 100644 --- a/src/io_uring.h +++ b/src/io_uring.h @@ -38,6 +38,7 @@ struct io_uring_sqe { * sqe->flags */ #define IOSQE_FIXED_FILE (1U << 0) /* use fixed fileset */ +#define IOSQE_IO_DRAIN (1U << 1) /* * io_uring_setup() flags @@ -59,7 +60,6 @@ struct io_uring_sqe { * sqe->fsync_flags */ #define IORING_FSYNC_DATASYNC (1U << 0) -#define IORING_FSYNC_BARRIER (1U << 1) /* * IO completion data structure (Completion Queue Entry) diff --git a/test/fsync.c b/test/fsync.c index 771e0d5..b854a44 100644 --- a/test/fsync.c +++ b/test/fsync.c @@ -35,7 +35,7 @@ static int test_single_fsync(struct io_uring *ring) ret = io_uring_submit(ring); if (ret <= 0) { - printf("sqe submit failed\n"); + printf("sqe submit failed: %d\n", ret); goto err; } @@ -90,9 +90,9 @@ static int test_barrier_fsync(struct io_uring *ring) goto err; } - io_uring_prep_fsync(sqe, fd, - IORING_FSYNC_DATASYNC | IORING_FSYNC_BARRIER); + io_uring_prep_fsync(sqe, fd, IORING_FSYNC_DATASYNC); sqe->user_data = 1; + sqe->flags = IOSQE_IO_DRAIN; ret = io_uring_submit(ring); if (ret <= 0) { @@ -141,12 +141,16 @@ int main(int argc, char *argv[]) } ret = test_single_fsync(&ring); - if (ret) + if (ret) { + printf("test_single_fsync failed\n"); return ret; + } ret = test_barrier_fsync(&ring); - if (ret) + if (ret) { + printf("test_single_fsync failed\n"); return ret; + } return 0; } |