1 files changed, 2 insertions, 0 deletions

diff --git a/fs/udf/udf_sb.h b/fs/udf/udf_sb.h
index 46fea3ea70a9..d113b72c2768 100644
--- a/fs/udf/udf_sb.h
+++ b/fs/udf/udf_sb.h
@@ -148,6 +148,8 @@ struct udf_sb_info {
         struct inode            *s_vat_inode;
 
         struct mutex            s_alloc_mutex;
+        /* Protected by s_alloc_mutex */
+        unsigned int            s_lvid_dirty;
 };
 
 static inline struct udf_sb_info *UDF_SB(struct super_block *sb)