LU-663 kernel: Some arch do not have NUMA features anymore

[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 bd89217..8c70f05 100644 (file)
--- a/libcfs/include/libcfs/user-lock.h
+++ b/libcfs/include/libcfs/user-lock.h
@@ -26,7 +26,7 @@
  * GPL HEADER END
  */
 /*
- * Copyright  2008 Sun Microsystems, Inc. All rights reserved
+ * Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved.
  * Use is subject to license terms.
  */
 /*
@@ -282,6 +282,8 @@ void cfs_mt_atomic_sub(int b, cfs_mt_atomic_t *a);
 #define cfs_up(s)                           cfs_mutex_up(s)
 #define cfs_mutex_down(s)                   __down(s)
 #define cfs_down(s)                         cfs_mutex_down(s)
+#define cfs_mutex_down_interruptible(s)     __down_interruptible(s)
+#define cfs_down_interruptible(s)           cfs_mutex_down_interruptible(s)
 
 #define cfs_init_mutex(x)                   cfs_sema_init(x, 1)
 #define cfs_init_mutex_locked(x)            cfs_sema_init(x, 0)