On Wed, Jan 10, 2024 at 10:21:07AM +0100, Christoph Hellwig wrote: > Hi all, > > Darrick reported that the fairly new XFS xfile code blows up when force > enabling large folio for shmem. This series fixes this quickly by disabling > large folios for this particular shmem file for now until it can be fixed > properly, which will be a lot more invasive. > > I've added most of you to the CC list as I suspect most other users of > shmem_file_setup and friends will have similar issues. The graphics users _want_ to use large folios. I'm pretty sure they've been tested with this. It's just XFS that didn't know about this feature of shmem.