LU-3059 obdclass: use a dummy structure for lu_ref_link

[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 9460caf..71e9792 100644 (file)
--- a/libcfs/include/libcfs/user-lock.h
+++ b/libcfs/include/libcfs/user-lock.h
@@ -93,6 +93,7 @@ typedef struct spin_lock spinlock_t;
 #define LINVRNT_SPIN_LOCKED(lock)      do { (void)sizeof(lock); } while (0)
 #define LASSERT_SEM_LOCKED(sem)                do { (void)sizeof(sem); } while (0)
 #define LASSERT_MUTEX_LOCKED(x)                do { (void)sizeof(x); } while (0)
+#define __SPIN_LOCK_UNLOCKED(x)                ((spinlock_t) {})
 
 void spin_lock_init(spinlock_t *lock);
 void spin_lock(spinlock_t *lock);