NTFS: Fixup the resident attribute resizing code in

      fs/ntfs/aops.c::ntfs_{prepare,commit}_write()() and re-enable it.
      It should be safe now.  (Famous last words...)

Signed-off-by: Anton Altaparmakov <aia21@cantab.net>

1 files changed, 5 insertions, 0 deletions

diff --git a/fs/ntfs/ChangeLog b/fs/ntfs/ChangeLog
index 051c6818aad8..8a249df2b5c2 100644
--- a/fs/ntfs/ChangeLog
+++ b/fs/ntfs/ChangeLog
@@ -51,6 +51,11 @@ ToDo/Notes:
           value afterwards when reading the size of the bitmap inode.
         - Use i_size_{read,write}() in fs/ntfs/{aops.c,mft.c} and protect
           access to the i_size and other size fields using the size_lock.
+        - Implement extension of resident files in the regular file write code
+          paths (fs/ntfs/aops.c::ntfs_{prepare,commit}_write()).  At present
+          this only works until the data attribute becomes too big for the mft
+          record after which we abort the write returning -EOPNOTSUPP from
+          ntfs_prepare_write().
 
 2.1.22 - Many bug and race fixes and error handling improvements.