nilfs2: zero fill unused portion of super root block
authorRyusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
Sat, 30 Apr 2011 09:56:12 +0000 (18:56 +0900)
committerRyusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
Tue, 10 May 2011 13:21:45 +0000 (22:21 +0900)
The super root block is newly-allocated each time it is written back
to disk, so unused portion of the block should be cleared.

Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>

No differences found