NTFS: Optimize fs/ntfs/aops.c::ntfs_write_block() by extending the page

[deliverable/linux.git] / fs / ntfs / ChangeLog

diff --git a/fs/ntfs/ChangeLog b/fs/ntfs/ChangeLog
index 4b8666d7e7fe3053fe645134e7bef08a27857383..10fc2385efa7dcd9c9f4bfbe2cdf7c8d158aaf07 100644 (file)
--- a/fs/ntfs/ChangeLog
+++ b/fs/ntfs/ChangeLog
@@ -81,6 +81,9 @@ ToDo/Notes:
          only zeroes.
        - Fixup handling of sparse, compressed, and encrypted attributes in
          fs/ntfs/aops.c::ntfs_writepage().
+       - Optimize fs/ntfs/aops.c::ntfs_write_block() by extending the page
+         lock protection over the buffer submission for i/o which allows the
+         removal of the get_bh()/put_bh() pairs for each buffer.
 
 2.1.23 - Implement extension of resident files and make writing safe as well as
         many bug fixes, cleanups, and enhancements...