btrfs: add missing options displayed in mount output

[mirror_ubuntu-artful-kernel.git] / fs / btrfs / super.c

diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c
index 3559d0b3518ab91fed3ab190e241ff8c51393cc4..5746081199ee9ab9b71238358007cbe86984b0a3 100644 (file)
--- a/fs/btrfs/super.c
+++ b/fs/btrfs/super.c
@@ -721,6 +721,12 @@ static int btrfs_show_options(struct seq_file *seq, struct vfsmount *vfs)
                seq_puts(seq, ",clear_cache");
        if (btrfs_test_opt(root, USER_SUBVOL_RM_ALLOWED))
                seq_puts(seq, ",user_subvol_rm_allowed");
+       if (btrfs_test_opt(root, ENOSPC_DEBUG))
+               seq_puts(seq, ",enospc_debug");
+       if (btrfs_test_opt(root, AUTO_DEFRAG))
+               seq_puts(seq, ",autodefrag");
+       if (btrfs_test_opt(root, INODE_MAP_CACHE))
+               seq_puts(seq, ",inode_cache");
        return 0;
 }