Hi all, During a code audit of the effectiveness of the online repair code, several deficiencies were discovered in the extended attribute and directory scrubbing code. The first two patches change both scrubbers to note corruption when the name-based lookups (which test the hash tree) fail to return any information. The final patch amends the directory checker to note corruption the inode target of a directory entry points to an unallocated inode. In v2 we declutter the error handling a bit. If you're going to start using this mess, you probably ought to just pull from my git trees, which are linked below. This is an extraordinary way to destroy everything. Enjoy! Comments and questions are, as always, welcome. --D kernel git tree: https://git.kernel.org/cgit/linux/kernel/git/djwong/xfs-linux.git/log/?h=scrub-fixes
