#define EXT2_MOUNT_NOLOAD EXT3_MOUNT_NOLOAD
#define EXT2_MOUNT_ABORT EXT3_MOUNT_ABORT
#define EXT2_MOUNT_DATA_FLAGS EXT3_MOUNT_DATA_FLAGS
+Index: linux-2.6.18-53.1.21/fs/ext3/super.c
+===================================================================
+--- linux-2.6.18-53.1.21.orig/fs/ext3/super.c
++++ linux-2.6.18-53.1.21/fs/ext3/super.c
+@@ -677,6 +677,7 @@ enum {
+ Opt_usrjquota, Opt_grpjquota, Opt_offusrjquota, Opt_offgrpjquota,
+ Opt_jqfmt_vfsold, Opt_jqfmt_vfsv0, Opt_quota, Opt_noquota,
+ Opt_ignore, Opt_barrier, Opt_err, Opt_resize, Opt_usrquota,
++ Opt_iopen, Opt_noiopen, Opt_iopen_nopriv,
+ Opt_grpquota
+ };
+
+@@ -726,6 +727,9 @@ static match_table_t tokens = {
+ {Opt_noquota, "noquota"},
+ {Opt_quota, "quota"},
+ {Opt_usrquota, "usrquota"},
++ {Opt_iopen, "iopen"},
++ {Opt_noiopen, "noiopen"},
++ {Opt_iopen_nopriv, "iopen_nopriv"},
+ {Opt_barrier, "barrier=%u"},
+ {Opt_err, NULL},
+ {Opt_resize, "resize"},
+@@ -1041,6 +1045,10 @@ clear_qf_name:
+ else
+ clear_opt(sbi->s_mount_opt, BARRIER);
+ break;
++ case Opt_iopen:
++ case Opt_noiopen:
++ case Opt_iopen_nopriv:
++ break;
+ case Opt_ignore:
+ break;
+ case Opt_resize: