[PATCH 0/4] xfsprogs: mini patch-bomb

[Eric Sandeen <sandeen@xxxxxxxxxx>]

This short series is aimed at cleaning up xfs_metadump's log handling,
so that if the log is clean, it's zeroed out and not included, and if
it's not clean, the user is alerted that metadata in the log won't be
obfuscated.

We get there by first making a common log helper, and converting xfs_repair
and xfs_db to use it as well.

Thanks,
-Eric