tree 18c7647b42981d457c59cd4a842ca342a239770d
parent 1a80a1763fb760b3a84a28df87515f7cdc07a4f4
author Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp> 1279736540 +0900
committer Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp> 1279846936 +0900

nilfs2: reject incompatible filesystem

This forces nilfs to check compatibility of feature flags so as to
reject a filesystem with unknown features when it mounts or remounts
the filesystem.

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