Re: [PATCH 07/27] VFS: Differentiate mount flags (MS_*) from internal superblock flags [ver #5]

[Christoph Hellwig]

On Fri, Jun 16, 2017 at 03:53:30PM +0100, David Howells wrote:
> Christoph Hellwig <hch@xxxxxxxxxxxxx> wrote:
> 
> > It might be good to just introduce the internal flags field first,
> 
> Internal flags field?  Did you mean Al's suggested sb_readonly() wrapper?

(1) Add a new SB field that is like s_flags but for the new flags,
(2) switch users over to the new field
(3) remove s_flags