Define OS preferred IO engine

[fio.git] / os / os-windows.h

diff --git a/os/os-windows.h b/os/os-windows.h
index 9edacf335090882d82e53201b01e8cec1bb2b28b..e790a51322b3ce10b422c7c3894526cdba481036 100644 (file)
--- a/os/os-windows.h
+++ b/os/os-windows.h
@@ -22,6 +22,8 @@
 \r
 #define OS_CLOCK CLOCK_REALTIME\r
 \r
+#define FIO_PREFERRED_ENGINE   "windowsaio"\r
+\r
 typedef off_t off64_t;\r
 \r
 typedef struct {\r