xfs: verify root inode more thoroughly

When looking up the root inode at mount time, we don't actually do
any verification to check that the inode is allocated and accounted
for correctly in the INOBT. Make the checks on the root inode more
robust by making it an untrusted lookup. This forces the inode
lookup to use the inode btree to verify the inode is allocated
and mapped correctly to disk. This will also have the effect of
catching a significant number of AGI/INOBT related corruptions in
AG 0 at mount time.

Signed-off-by: Dave Chinner <[email protected]>
Reviewed-by: Carlos Maiolino <[email protected]>
Reviewed-by: Darrick J. Wong <[email protected]>
Signed-off-by: Darrick J. Wong <[email protected]>

0 files changed, 0 insertions, 0 deletions