Ryusuke Konishi 8e656fd518 nilfs2: make snapshots in checkpoint tree exportable
The previous export operations cannot handle multiple versions of
a filesystem if they belong to the same sb instance.

This adds a new type of file handle and extends export operations so
that they can get the inode specified by a checkpoint number as well
as an inode number and a generation number.

Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
2010-10-23 09:24:34 +09:00
..
2010-09-28 21:38:19 -04:00
2010-08-08 20:58:20 +01:00
2010-08-04 10:44:19 -07:00
2010-06-03 03:21:52 -07:00