Fio 1.22-rc1

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

diff --git a/os/os-linux.h b/os/os-linux.h
index a07db06b2a04c898af2d8320add4a56a8405e5df..c0f5327637bae11d572aacd315f5b018f2aa6ec3 100644 (file)
--- a/os/os-linux.h
+++ b/os/os-linux.h
@@ -29,7 +29,7 @@
 #define FIO_HAVE_FALLOCATE
 #define FIO_HAVE_POSIXAIO_FSYNC
 
-#define OS_MAP_ANON            (MAP_ANONYMOUS)
+#define OS_MAP_ANON            MAP_ANONYMOUS
 
 #ifndef CLOCK_MONOTONIC
 #define CLOCK_MONOTONIC 1
@@ -116,7 +116,7 @@ struct async_head_user;
 static inline struct syslet_uatom *
 async_exec(struct syslet_uatom *atom, struct async_head_user *ahu)
 {
-       return (void *) syscall(__NR_async_exec, atom, ahu);
+       return (struct syslet_uatom *) syscall(__NR_async_exec, atom, ahu);
 }
 
 static inline long
@@ -230,6 +230,10 @@ static inline int fio_lookup_raw(dev_t dev, int *majdev, int *mindev)
        return 0;
 }
 
+#ifdef O_NOATIME
 #define FIO_O_NOATIME  O_NOATIME
+#else
+#define FIO_O_NOATIME  0
+#endif
 
 #endif