diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c index f3fd7e2cbc383aaefd42be70a02f80c759b6979b..66b8341e2dbac695fb7b649839bf61b08c9ec8d7 100644 --- a/fs/btrfs/super.c +++ b/fs/btrfs/super.c @@ -511,6 +511,10 @@ static int btrfs_remount(struct super_block *sb, int *flags, char *data) struct btrfs_root *root = btrfs_sb(sb); int ret; + ret = btrfs_parse_options(root, data); + if (ret) + return -EINVAL; + if ((*flags & MS_RDONLY) == (sb->s_flags & MS_RDONLY)) return 0;