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| author | Jens Axboe <jaxboe@fusionio.com> | 2011-01-19 11:09:58 -0700 |
|---|---|---|
| committer | Jens Axboe <jaxboe@fusionio.com> | 2011-01-19 11:09:58 -0700 |
| commit | 58483fa41bb08def4dbd3c4c9624116b643c7599 (patch) | |
| tree | 9958b8a9e276e09fbcb200a76b80ecb8cfa445b4 /os/os.h | |
| parent | 3be8007107a6e4bad3f1b7ea9ea80b51a2dddfc4 (diff) | |
| download | fio-58483fa41bb08def4dbd3c4c9624116b643c7599.tar.gz fio-58483fa41bb08def4dbd3c4c9624116b643c7599.tar.bz2 | |
Define OS preferred IO engine
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Diffstat (limited to 'os/os.h')
| -rw-r--r-- | os/os.h | 4 |
1 files changed, 4 insertions, 0 deletions
@@ -102,6 +102,10 @@ typedef unsigned long os_cpu_mask_t; #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) { |