1 files changed, 3 insertions, 0 deletions

diff --git a/fs/isofs/isofs.h b/fs/isofs/isofs.h
index ccbf72faf27a..9679fbcbfc03 100644
--- a/fs/isofs/isofs.h
+++ b/fs/isofs/isofs.h
@@ -50,6 +50,7 @@ struct isofs_sb_info {
         unsigned char s_nocompress;
         unsigned char s_hide;
         unsigned char s_showassoc;
+        unsigned char s_overriderockperm;
 
         mode_t s_fmode;
         mode_t s_dmode;
@@ -58,6 +59,8 @@ struct isofs_sb_info {
         struct nls_table *s_nls_iocharset; /* Native language support table */
 };
 
+#define ISOFS_INVALID_MODE ((mode_t) -1)
+
 static inline struct isofs_sb_info *ISOFS_SB(struct super_block *sb)
 {
         return sb->s_fs_info;