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Date:   Tue, 19 Jun 2018 07:24:21 -0700
From:   Christoph Hellwig <hch@infradead.org>
To:     Miklos Szeredi <miklos@szeredi.hu>
Cc:     Christoph Hellwig <hch@infradead.org>,
        Al Viro <viro@zeniv.linux.org.uk>,
        Miklos Szeredi <mszeredi@redhat.com>,
        overlayfs <linux-unionfs@vger.kernel.org>,
        linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 07/39] vfs: export vfs_ioctl() to modules
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On Tue, Jun 19, 2018 at 04:04:41PM +0200, Miklos Szeredi wrote:
> FS_IOC*
> 
> Haven't looked deeply.  For now overlayfs just implements
> FS_IOC_{GET|SET}FLAGS because some of these flags are quite generic
> and implementing them on the overlay is easy.
> 
> Yes, turning into a method makes sense.

Do you want to do this or should I send a patch?