Re: [PATCH 5/5] kernfs: add exportfs operations

[Christoph Hellwig]

On Wed, May 24, 2017 at 01:39:39PM -0400, Tejun Heo wrote:
> > You can already get i_ino using statx, and i_generation using
> > FS_IOC_GETVERSION, so I'm a little lost on why you need the full
> > exportfs infrastructure.
> 
> But how do you map that back to the cgroup without scanning the cgroup
> hierarchy?

I'm totally lost on why you would do that.  So maybe you just need
to send the full patch so that reviewers get the full picture.