nilfs2: use checkpoint tree for mount check of snapshots
authorRyusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
Sat, 14 Aug 2010 12:44:51 +0000 (21:44 +0900)
committerRyusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
Sat, 23 Oct 2010 00:24:35 +0000 (09:24 +0900)
This rewrites nilfs_checkpoint_is_mounted() function so that it
decides whether a checkpoint is mounted by whether the corresponding
root object is found in checkpoint tree.

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

No differences found