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Date:   Mon, 2 Nov 2020 14:25:16 +0100
From:   Christian Brauner <christian.brauner@ubuntu.com>
To:     Christoph Hellwig <hch@infradead.org>
Cc:     Alexander Viro <viro@zeniv.linux.org.uk>,
        linux-fsdevel@vger.kernel.org,
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Subject: Re: [PATCH 06/34] fs: add id translation helpers
Message-ID: <20201102132516.rvm2muir7pwahrpq@wittgenstein>
References: <20201029003252.2128653-1-christian.brauner@ubuntu.com>
 <20201029003252.2128653-7-christian.brauner@ubuntu.com>
 <20201101144632.GD23378@infradead.org>
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On Sun, Nov 01, 2020 at 02:46:32PM +0000, Christoph Hellwig wrote:
> > +static inline kuid_t kuid_into_mnt(struct user_namespace *to, kuid_t kuid)
> > +{
> > +#ifdef CONFIG_IDMAP_MOUNTS
> > +	return make_kuid(to, __kuid_val(kuid));
> > +#else
> > +	return kuid;
> > +#endif
> > +}
> > +
> > +static inline kgid_t kgid_into_mnt(struct user_namespace *to, kgid_t kgid)
> > +{
> > +#ifdef CONFIG_IDMAP_MOUNTS
> > +	return make_kgid(to, __kgid_val(kgid));
> > +#else
> > +	return kgid;
> > +#endif
> 
> If you want to keep the config option please at least have on
> #ifdef/#else/#endif instead of this mess.

Understood.