On Thu, Jun 06, 2019 at 10:23:31PM -0700, Christoph Hellwig wrote: > On Thu, Jun 06, 2019 at 03:31:38PM -0400, Gabriel Krisman Bertazi wrote: > > > > For now, let it live in ext4 and we move to shared/ or generic/ when > > other filesystems supporting this feature start to pop up. > > Please keep it in shared/ from the start. There isn't really anything > ext4 specific. In fact xfs already supports CI file systems, just > without utf8 tables for now. Agreed; the only things which are fs specific are things which you've already done a great job abstracting away in common/casefold. - Ted