Help tests to determine if they can use IORING_SETUP_DEFER_TASKRUN
Signed-off-by: Dylan Yudaken <dylany@xxxxxx>
---
test/helpers.c | 12 ++++++++++++
test/helpers.h | 2 ++
2 files changed, 14 insertions(+)
diff --git a/test/helpers.c b/test/helpers.c
index 014653313f41..12ae727accef 100644
--- a/test/helpers.c
+++ b/test/helpers.c
@@ -235,3 +235,15 @@ errno_cleanup:
close(fd[1]);
return ret;
}
+
+bool t_probe_defer_taskrun(void)
+{
+ struct io_uring ring;
+ int ret;
+
+ ret = io_uring_queue_init(1, &ring, IORING_SETUP_DEFER_TASKRUN);
+ if (ret < 0)
+ return false;
+ io_uring_queue_exit(&ring);
+ return true;
+}
diff --git a/test/helpers.h b/test/helpers.h
index 6d5726c9deb6..efce4b344f87 100644
--- a/test/helpers.h
+++ b/test/helpers.h
@@ -75,6 +75,8 @@ enum t_setup_ret t_register_buffers(struct io_uring *ring,
const struct iovec *iovecs,
unsigned nr_iovecs);
+bool t_probe_defer_taskrun(void);
+
#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
#ifdef __cplusplus
--
2.30.2
