Merge branch 'devel-stable' of master.kernel.org:/home/rmk/linux-2.6-arm

[pandora-kernel.git] / arch / s390 / include / asm / thread_info.h

diff --git a/arch/s390/include/asm/thread_info.h b/arch/s390/include/asm/thread_info.h
index ebc7709..ad1382f 100644 (file)
--- a/arch/s390/include/asm/thread_info.h
+++ b/arch/s390/include/asm/thread_info.h
@@ -118,6 +118,12 @@ static inline struct thread_info *current_thread_info(void)
 #define _TIF_SINGLE_STEP       (1<<TIF_FREEZE)
 #define _TIF_FREEZE            (1<<TIF_FREEZE)
 
+#ifdef CONFIG_64BIT
+#define is_32bit_task()                (test_thread_flag(TIF_31BIT))
+#else
+#define is_32bit_task()                (1)
+#endif
+
 #endif /* __KERNEL__ */
 
 #define PREEMPT_ACTIVE         0x4000000