1 files changed, 4 insertions, 1 deletions

diff --git a/fs/cifs/cifs_fs_sb.h b/fs/cifs/cifs_fs_sb.h
index 34af556cdd8d..8ad2330ba061 100644
--- a/fs/cifs/cifs_fs_sb.h
+++ b/fs/cifs/cifs_fs_sb.h
@@ -43,6 +43,9 @@ struct cifs_sb_info {
         mode_t  mnt_dir_mode;
         int     mnt_cifs_flags;
         int     prepathlen;
-        char   *prepath;
+        char   *prepath; /* relative path under the share to mount to */
+#ifdef CONFIG_CIFS_DFS_UPCALL
+        char   *mountdata; /* mount options received at mount time */
+#endif
 };
 #endif                          /* _CIFS_FS_SB_H */