1 files changed, 1 insertions, 0 deletions

diff --git a/include/linux/fs.h b/include/linux/fs.h
index 9b8b696d4f15..e5a8db00df29 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -674,6 +674,7 @@ struct file_lock {
         struct lock_manager_operations *fl_lmops;       /* Callbacks for lockmanagers */
         union {
                 struct nfs_lock_info    nfs_fl;
+                struct nfs4_lock_info   nfs4_fl;
         } fl_u;
 };