rcu: Add full-sized polling for get_completed*() and poll_state*()

[linux-2.6-microblaze.git] / include / linux / rcutiny.h

diff --git a/include/linux/rcutiny.h b/include/linux/rcutiny.h
index 62815c0..1fbff86 100644 (file)
--- a/include/linux/rcutiny.h
+++ b/include/linux/rcutiny.h
@@ -14,10 +14,19 @@
 
 #include <asm/param.h> /* for HZ */
 
+struct rcu_gp_oldstate {
+       unsigned long rgos_norm;
+};
+
 unsigned long get_state_synchronize_rcu(void);
 unsigned long start_poll_synchronize_rcu(void);
 bool poll_state_synchronize_rcu(unsigned long oldstate);
 
+static inline bool poll_state_synchronize_rcu_full(struct rcu_gp_oldstate *rgosp)
+{
+       return poll_state_synchronize_rcu(rgosp->rgos_norm);
+}
+
 static inline void cond_synchronize_rcu(unsigned long oldstate)
 {
        might_sleep();