| commit | 58483fa41bb08def4dbd3c4c9624116b643c7599 | [log] [tgz] |
|---|---|---|
| author | Jens Axboe <jaxboe@fusionio.com> | Wed Jan 19 11:09:58 2011 -0700 |
| committer | Jens Axboe <jaxboe@fusionio.com> | Wed Jan 19 11:09:58 2011 -0700 |
| tree | 9958b8a9e276e09fbcb200a76b80ecb8cfa445b4 | |
| parent | 3be8007107a6e4bad3f1b7ea9ea80b51a2dddfc4 [diff] [blame] |
Define OS preferred IO engine Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
diff --git a/os/os.h b/os/os.h index 92b6950..1569e40 100644 --- a/os/os.h +++ b/os/os.h
@@ -102,6 +102,10 @@ #define fio_lookup_raw(dev, majdev, mindev) 1 #endif +#ifndef FIO_PREFERRED_ENGINE +#define FIO_PREFERRED_ENGINE "sync" +#endif + #ifndef FIO_HAVE_BLKTRACE static inline int is_blktrace(const char *fname) {