Branch HEAD

[fs/lustre-release.git] / libcfs / include / libcfs / user-lock.h

diff --git a/libcfs/include/libcfs/user-lock.h b/libcfs/include/libcfs/user-lock.h
index 2a38463..729f600 100644 (file)
--- a/libcfs/include/libcfs/user-lock.h
+++ b/libcfs/include/libcfs/user-lock.h
@@ -85,8 +85,9 @@ struct spin_lock {int foo;};
 typedef struct spin_lock spinlock_t;
 
 #define SPIN_LOCK_UNLOCKED (spinlock_t) { }
-#define LASSERT_SPIN_LOCKED(lock) do {} while(0)
-#define LASSERT_SEM_LOCKED(sem) do {} while(0)
+#define LASSERT_SPIN_LOCKED(lock) do {(void)sizeof(lock);} while(0)
+#define LINVRNT_SPIN_LOCKED(lock) do {(void)sizeof(lock);} while(0)
+#define LASSERT_SEM_LOCKED(sem) do {(void)sizeof(sem);} while(0)
 
 void spin_lock_init(spinlock_t *lock);
 void spin_lock(spinlock_t *lock);
@@ -147,8 +148,9 @@ struct completion {
         cfs_waitq_t wait;
 };
 typedef int (*cfs_wait_handler_t) (int timeout);
-void set_completion_wait_handler(cfs_wait_handler_t *handler);
+void init_completion_module(cfs_wait_handler_t handler);
 void init_completion(struct completion *c);
+void init_completion_module(cfs_wait_handler_t handler);
 void complete(struct completion *c);
 void wait_for_completion(struct completion *c);
 int wait_for_completion_interruptible(struct completion *c);
@@ -182,6 +184,7 @@ void down_write(struct rw_semaphore *s);
 int down_write_trylock(struct rw_semaphore *s);
 void up_read(struct rw_semaphore *s);
 void up_write(struct rw_semaphore *s);
+void fini_rwsem(struct rw_semaphore *s);
 
 /*
  * read-write lock : Need to be investigated more!!
@@ -348,13 +351,21 @@ static inline int mutex_is_locked(struct mutex *lock)
  **************************************************************************/
 
 struct lock_class_key {
-        ;
+        int foo;
 };
 
 static inline void lockdep_set_class(void *lock, struct lock_class_key *key)
 {
 }
 
+static inline void lockdep_off(void)
+{
+}
+
+static inline void lockdep_on(void)
+{
+}
+
 /* This has to be a macro, so that can be undefined in kernels that do not
  * support lockdep. */
 #define mutex_lock_nested(mutex, subclass) mutex_lock(mutex)
@@ -362,6 +373,7 @@ static inline void lockdep_set_class(void *lock, struct lock_class_key *key)
 #define down_read_nested(lock, subclass) down_read(lock)
 #define down_write_nested(lock, subclass) down_write(lock)
 
+
 /* !__KERNEL__ */
 #endif