rcu: fix bug in rcutorture system-shutdown code

[linux-2.6-omap-h63xx.git] / include / linux / lockdep.h

diff --git a/include/linux/lockdep.h b/include/linux/lockdep.h
index 8956daf64abda85e35e28017753cfc9b21026e40..23bf02fb124ffae0dfb282453582385ea34d1919 100644 (file)
--- a/include/linux/lockdep.h
+++ b/include/linux/lockdep.h
@@ -314,8 +314,15 @@ extern void lock_acquire(struct lockdep_map *lock, unsigned int subclass,
 extern void lock_release(struct lockdep_map *lock, int nested,
                         unsigned long ip);
 
-extern void lock_set_subclass(struct lockdep_map *lock, unsigned int subclass,
-                             unsigned long ip);
+extern void lock_set_class(struct lockdep_map *lock, const char *name,
+                          struct lock_class_key *key, unsigned int subclass,
+                          unsigned long ip);
+
+static inline void lock_set_subclass(struct lockdep_map *lock,
+               unsigned int subclass, unsigned long ip)
+{
+       lock_set_class(lock, lock->name, lock->key, subclass, ip);
+}
 
 # define INIT_LOCKDEP                          .lockdep_recursion = 0,
 
@@ -333,6 +340,7 @@ static inline void lockdep_on(void)
 
 # define lock_acquire(l, s, t, r, c, n, i)     do { } while (0)
 # define lock_release(l, n, i)                 do { } while (0)
+# define lock_set_class(l, n, k, s, i)         do { } while (0)
 # define lock_set_subclass(l, s, i)            do { } while (0)
 # define lockdep_init()                                do { } while (0)
 # define lockdep_info()                                do { } while (0)
@@ -382,7 +390,7 @@ do {                                                                \
 
 #endif /* CONFIG_LOCK_STAT */
 
-#if defined(CONFIG_TRACE_IRQFLAGS) && defined(CONFIG_GENERIC_HARDIRQS)
+#ifdef CONFIG_GENERIC_HARDIRQS
 extern void early_init_irq_lock_class(void);
 #else
 static inline void early_init_irq_lock_class(void)