Re: [PATCH 2/2] afs: Make /afs/@cell and /afs/.@cell symlinks

[David Howells]

Al Viro <viro@xxxxxxxxxxxxxxxxxx> wrote:

> > +	dsymlink = lookup_one_len(afs_dotatcell, root, sizeof(afs_dotatcell) - 1);
> > +	if (IS_ERR(dsymlink)) {
> > +		ret = PTR_ERR(dsymlink);
> > +		dput(symlink);
> > +		goto unlock;
> > +	}
> 
> Just allocate those child dentries and call your afs_lookup_atcell() for them.
> No need to keep that mess in ->lookup() - you are keeping those suckers cached
> now, so...

Good point.  I need to do that for the cell mountpoints because someone can
arbitrarily create one by triggering a lookup of /afs/<cell>/, but for this
pair of symlinks, they're created before the sb goes live.

David