[PATCH v9 4/4] ext4: Use generic casefolding support

[Daniel Rosenberg]

On Tue, Jun 23, 2020 at 10:43 PM Gabriel Krisman Bertazi
<krisman at collabora.com> wrote:
>
> Daniel Rosenberg <drosen at google.com> writes:
>
> > -
> >  const struct dentry_operations ext4_dentry_ops = {
> > -     .d_hash = ext4_d_hash,
> > -     .d_compare = ext4_d_compare,
> > +     .d_hash = generic_ci_d_hash,
> > +     .d_compare = generic_ci_d_compare,
> >  };
> >  #endif
>
> Can you make the structure generic since it is the same for f2fs and
> ext4, which let you drop the code guards?  Unless that becomes a problem for
> d_revalidate with fscrypt, it is fine like this.
>
> --
> Gabriel Krisman Bertazi

I unify them in a later patch, since I end up having to deal with
fscrypt's d_revalidate. With that patch I'd end up undoing the export
I'd add for this, so I'll skip that for the moment.

-Daniel