On Fri, 15 Nov 2019 21:18:20 +0000 Al Viro <viro@xxxxxxxxxxxxxxxxxx> wrote: > OK... debugfs and tracefs definitely convert to that; so do, AFAICS, > spufs and selinuxfs, and I wouldn't be surprised if it could be > used in a few more places... securityfs, almost certainly qibfs, > gadgetfs looks like it could make use of that. Maybe subrpc > as well, but I'll need to look in details. configfs won't, > unfortunately... Thanks Al for looking into this. I'll try to test it in tracefs, and see if anything breaks. But probably wont get to it till next week. -- Steve