nilfs2: add routine to move secondary super block
authorRyusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
Wed, 4 May 2011 16:23:57 +0000 (01:23 +0900)
committerRyusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
Tue, 10 May 2011 13:21:45 +0000 (22:21 +0900)
commitcfb0a4bfd8736418cbe5cbc115cabc84b527111e
tree9faf66ad535fea01e19bc3f7bf59fe8fd75d8082
parent619205da5b567504310daf829dede1187fa29bbc
nilfs2: add routine to move secondary super block

After resizing the filesystem, the secondary super block must be moved
to a new location.  This adds a helper function for this.

Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
fs/nilfs2/super.c