1 files changed, 17 insertions, 1 deletions

diff --git a/fs/udf/super.c b/fs/udf/super.c
index 4a6f49adc609..368d8f81fe54 100644
--- a/fs/udf/super.c
+++ b/fs/udf/super.c
@@ -269,7 +269,7 @@ enum {
         Opt_gid, Opt_uid, Opt_umask, Opt_session, Opt_lastblock,
         Opt_anchor, Opt_volume, Opt_partition, Opt_fileset,
         Opt_rootdir, Opt_utf8, Opt_iocharset,
-        Opt_err
+        Opt_err, Opt_uforget, Opt_uignore, Opt_gforget, Opt_gignore
 };
 
 static match_table_t tokens = {
@@ -282,6 +282,10 @@ static match_table_t tokens = {
         {Opt_adinicb, "adinicb"},
         {Opt_shortad, "shortad"},
         {Opt_longad, "longad"},
+        {Opt_uforget, "uid=forget"},
+        {Opt_uignore, "uid=ignore"},
+        {Opt_gforget, "gid=forget"},
+        {Opt_gignore, "gid=ignore"},
         {Opt_gid, "gid=%u"},
         {Opt_uid, "uid=%u"},
         {Opt_umask, "umask=%o"},
@@ -414,6 +418,18 @@ udf_parse_options(char *options, struct udf_options *uopt)
                                 uopt->flags |= (1 << UDF_FLAG_NLS_MAP);
                                 break;
 #endif
+                        case Opt_uignore:
+                                uopt->flags |= (1 << UDF_FLAG_UID_IGNORE);
+                                break;
+                        case Opt_uforget:
+                                uopt->flags |= (1 << UDF_FLAG_UID_FORGET);
+                                break;
+                        case Opt_gignore:
+                            uopt->flags |= (1 << UDF_FLAG_GID_IGNORE);
+                                break;
+                        case Opt_gforget:
+                            uopt->flags |= (1 << UDF_FLAG_GID_FORGET);
+                                break;
                         default:
                                 printk(KERN_ERR "udf: bad mount option \"%s\" "
                                                 "or missing value\n", p);