libata-sff: ap->[last_]ctl are SFF specific

[safe/jmp/linux-2.6] / include / linux / rcutiny.h

diff --git a/include/linux/rcutiny.h b/include/linux/rcutiny.h
index a3b6272..a519587 100644 (file)
--- a/include/linux/rcutiny.h
+++ b/include/linux/rcutiny.h
@@ -39,6 +39,11 @@ void rcu_bh_qs(int cpu);
 #define rcu_init_sched()       do { } while (0)
 extern void rcu_check_callbacks(int cpu, int user);
 
+static inline int rcu_needs_cpu(int cpu)
+{
+       return 0;
+}
+
 /*
  * Return the number of grace periods.
  */
@@ -57,6 +62,20 @@ static inline long rcu_batches_completed_bh(void)
 
 extern int rcu_expedited_torture_stats(char *page);
 
+static inline void rcu_force_quiescent_state(void)
+{
+}
+
+static inline void rcu_bh_force_quiescent_state(void)
+{
+}
+
+static inline void rcu_sched_force_quiescent_state(void)
+{
+}
+
+#define synchronize_rcu synchronize_sched
+
 static inline void synchronize_rcu_expedited(void)
 {
        synchronize_sched();
@@ -90,4 +109,9 @@ static inline void exit_rcu(void)
 {
 }
 
+static inline int rcu_preempt_depth(void)
+{
+       return 0;
+}
+
 #endif /* __LINUX_RCUTINY_H */