On Fri, Jul 16, 2021 at 09:47:15AM +1000, Dave Chinner wrote: > The problem is that I can't kill XFS_MOUNT_ATTR2 until all the > m_features infrastructure is in place to replace XFS_MOUNT_ATTR2 > being set in m_flags. We still have to check that the mount options > are valid (i.e. attr2 && noattr2 is not allowed) before we read in > the superblock and determine if XFS_SB_VERSION_ATTR2BIT is set on > disk... > > It's a catch-22 situation, and this was the simplest way I could > come up with to enable a relatively clean change-over... Ok.
