Update fio io engine version

[fio.git] / os.h

diff --git a/os.h b/os.h
index 85db5b8e47a07a1376e0baaa373bc82f1f70a0ed..3f83905d5b31f4adbf5a7f1c74db8b2a444049ef 100644 (file)
--- a/os.h
+++ b/os.h
@@ -51,8 +51,10 @@
 #define SHM_HUGETLB                    0
 #define FIO_HUGE_PAGE                  0
 #else
+#ifndef FIO_HUGE_PAGE
 #define FIO_HUGE_PAGE                  4194304
 #endif
+#endif
 
 #if __GNUC__ < 3
 #define __must_check