commit c9f700f840bd481b3e01fcad1ba8da01794a6726
author KaiGai Kohei <kaigai@ak.jp.nec.com> Sun Jun 11 10:35:15 2006 +0900
committer David Woodhouse <dwmw2@infradead.org> Tue Jun 27 16:16:26 2006 +0100
tree 786f4a6a3f3a2d619ae4230a62f95361fcd3245a
parent 6d4f8224d4ee065e0e3186cc554468d735e6015d

[JFFS2][XATTR] using 'delete marker' for xdatum/xref deletion

- When xdatum is removed, a new xdatum with 'delete marker' is
  written. (version==0xffffffff means 'delete marker')
- When xref is removed, a new xref with 'delete marker' is written.
  (odd-numbered xseqno means 'delete marker')

- delete_xattr_(datum/xref)_delay() are new deletion functions
  are added. We can only use them if we can detect the target
  obsolete xdatum/xref as a orphan or errir one.
  (e.g when inode deletion, or detecting crc error)

[1/3] jffs2-xattr-v6-01-delete_marker.patch

Signed-off-by: KaiGai Kohei <kaigai@ak.jp.nec.com>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>