Fix build/compile for non-blktrace platforms

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

diff --git a/os/os-linux.h b/os/os-linux.h
index 90349016ffe1004ae84904ec45922125f8e96b4a..7fa0c9566a6d4e24405b93563f3958b87dd639bb 100644 (file)
--- a/os/os-linux.h
+++ b/os/os-linux.h
@@ -22,6 +22,7 @@
 #define FIO_HAVE_ODIRECT
 #define FIO_HAVE_HUGETLB
 #define FIO_HAVE_RAWBIND
+#define FIO_HAVE_BLKTRACE
 
 #define OS_MAP_ANON            (MAP_ANONYMOUS)
 
@@ -109,12 +110,20 @@ static inline long umem_add(unsigned long *uptr, unsigned long inc)
 }
 #endif /* FIO_HAVE_SYSLET */
 
+enum {
+       IOPRIO_CLASS_NONE,
+       IOPRIO_CLASS_RT,
+       IOPRIO_CLASS_BE,
+       IOPRIO_CLASS_IDLE,
+};
+
 enum {
        IOPRIO_WHO_PROCESS = 1,
        IOPRIO_WHO_PGRP,
        IOPRIO_WHO_USER,
 };
 
+#define IOPRIO_BITS            16
 #define IOPRIO_CLASS_SHIFT     13
 
 #ifndef BLKGETSIZE64