VServer 1.9.2 (patch-2.6.8.1-vs1.9.2.diff)

[linux-2.6.git] / include / asm-s390 / processor.h

diff --git a/include/asm-s390/processor.h b/include/asm-s390/processor.h
index 7ef8112..4c9d607 100644 (file)
--- a/include/asm-s390/processor.h
+++ b/include/asm-s390/processor.h
@@ -63,16 +63,19 @@ extern struct task_struct *last_task_used_math;
 
 # define TASK_SIZE             (0x80000000UL)
 # define TASK_UNMAPPED_BASE    (TASK_SIZE / 2)
+# define DEFAULT_TASK_SIZE     (0x80000000UL)
 
 #else /* __s390x__ */
 
-# define TASK_SIZE             (0x40000000000UL)
-# define TASK31_SIZE           (0x80000000UL)
-# define TASK_UNMAPPED_BASE    (test_thread_flag(TIF_31BIT) ? \
-                                       (TASK31_SIZE / 2) : (TASK_SIZE / 2))
+# define TASK_SIZE             (test_thread_flag(TIF_31BIT) ? \
+                                       (0x80000000UL) : (0x40000000000UL))
+# define TASK_UNMAPPED_BASE    (TASK_SIZE / 2)
+# define DEFAULT_TASK_SIZE     (0x40000000000UL)
 
 #endif /* __s390x__ */
 
+#define MM_VM_SIZE(mm)         DEFAULT_TASK_SIZE
+
 typedef struct {
         __u32 ar4;
 } mm_segment_t;
@@ -316,6 +319,16 @@ static inline void disabled_wait(unsigned long code)
 #endif /* __s390x__ */
 }
 
+/*
+ * CPU idle notifier chain.
+ */
+#define CPU_IDLE       0
+#define CPU_NOT_IDLE   1
+
+struct notifier_block;
+int register_idle_notifier(struct notifier_block *nb);
+int unregister_idle_notifier(struct notifier_block *nb);
+
 #endif
 
 #endif                                 /* __ASM_S390_PROCESSOR_H           */