1 files changed, 7 insertions, 2 deletions

diff --git a/fs/ntfs/file.c b/fs/ntfs/file.c
index e0f530ce6b99..be9fd1dd423d 100644
--- a/fs/ntfs/file.c
+++ b/fs/ntfs/file.c
@@ -1,7 +1,7 @@
 /*
- * file.c - NTFS kernel file operations. Part of the Linux-NTFS project.
+ * file.c - NTFS kernel file operations.  Part of the Linux-NTFS project.
  *
- * Copyright (c) 2001-2004 Anton Altaparmakov
+ * Copyright (c) 2001-2005 Anton Altaparmakov
  *
  * This program/include file is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as published
@@ -94,6 +94,11 @@ static int ntfs_file_fsync(struct file *filp, struct dentry *dentry,
         if (!datasync || !NInoNonResident(NTFS_I(vi)))
                 ret = ntfs_write_inode(vi, 1);
         write_inode_now(vi, !datasync);
+        /*
+         * NOTE: If we were to use mapping->private_list (see ext2 and
+         * fs/buffer.c) for dirty blocks then we could optimize the below to be
+         * sync_mapping_buffers(vi->i_mapping).
+         */
         err = sync_blockdev(vi->i_sb->s_bdev);
         if (unlikely(err && !ret))
                 ret = err;