Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6

[linux-2.6] / include / asm-ppc / system.h

diff --git a/include/asm-ppc/system.h b/include/asm-ppc/system.h
index d84a3cf4d033682b48dadecd7249b13c8b6419b9..51df94c73846c6d248c41e5743732efd5b1ae1f0 100644 (file)
--- a/include/asm-ppc/system.h
+++ b/include/asm-ppc/system.h
@@ -33,6 +33,7 @@
 
 #define set_mb(var, value)     do { var = value; mb(); } while (0)
 
+#define AT_VECTOR_SIZE_ARCH 6 /* entries in ARCH_DLINFO */
 #ifdef CONFIG_SMP
 #define smp_mb()       mb()
 #define smp_rmb()      rmb()
@@ -54,6 +55,7 @@ extern void show_regs(struct pt_regs * regs);
 extern void flush_instruction_cache(void);
 extern void hard_reset_now(void);
 extern void poweroff_now(void);
+extern int set_dabr(unsigned long dabr);
 #ifdef CONFIG_6xx
 extern long _get_L2CR(void);
 extern long _get_L3CR(void);
@@ -129,16 +131,6 @@ extern struct task_struct *__switch_to(struct task_struct *,
        struct task_struct *);
 #define switch_to(prev, next, last)    ((last) = __switch_to((prev), (next)))
 
-/*
- * On SMP systems, when the scheduler does migration-cost autodetection,
- * it needs a way to flush as much of the CPU's caches as possible.
- *
- * TODO: fill this in!
- */
-static inline void sched_cacheflush(void)
-{
-}
-
 struct thread_struct;
 extern struct task_struct *_switch(struct thread_struct *prev,
                                   struct thread_struct *next);