From: Anton Altaparmakov <aia21@cantab.net>
Date: Tue, 4 Oct 2005 15:01:06 +0000 (+0100)
Subject: NTFS: Enable ATTR_SIZE attribute changes in ntfs_setattr().  This completes
X-Git-Tag: v2.6.15-rc1~59^2~4^2~14
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e9438250b635f7832e99a8c8d2e394dd1522ce65;p=pandora-kernel.git

NTFS: Enable ATTR_SIZE attribute changes in ntfs_setattr().  This completes
      the initial implementation of file truncation.  Now both open(2)ing
      a file with the O_TRUNC flag and the {,f}truncate(2) system calls
      will resize a file appropriately.  The limitations are that only
      uncompressed and unencrypted files are supported.  Also, there is
      only very limited support for highly fragmented files (the ones whose
      $DATA attribute is split into multiple attribute extents).

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