Re: [PATCHv9 3/6] iomap: Add some uptodate state handling helpers for ifs state bitmap

["Darrick J. Wong" <djwong@kernel.org>]

On Mon, Jun 12, 2023 at 05:57:48PM +0200, Andreas Gruenbacher wrote:
> On Mon, Jun 12, 2023 at 5:24 PM Matthew Wilcox <willy@infradead.org> wrote:
> > On Mon, Jun 12, 2023 at 08:48:16PM +0530, Ritesh Harjani wrote:
> > > > Since we're at the nitpicking, I don't find those names very useful,
> > > > either. How about the following instead?
> > > >
> > > > iomap_ifs_alloc -> iomap_folio_state_alloc
> > > > iomap_ifs_free -> iomap_folio_state_free
> > > > iomap_ifs_calc_range -> iomap_folio_state_calc_range
> > >
> > > First of all I think we need to get used to the name "ifs" like how we
> > > were using "iop" earlier. ifs == iomap_folio_state...
> > >
> > > >
> > > > iomap_ifs_is_fully_uptodate -> iomap_folio_is_fully_uptodate
> > > > iomap_ifs_is_block_uptodate -> iomap_block_is_uptodate
> > > > iomap_ifs_is_block_dirty -> iomap_block_is_dirty
> > > >
> > >
> > > ...if you then look above functions with _ifs_ == _iomap_folio_state_
> > > naming. It will make more sense.
> >
> > Well, it doesn't because it's iomap_iomap_folio_state_is_fully_uptodate.
> 
> Exactly.
> 
> > I don't think there's any need to namespace this so fully.
> > ifs_is_fully_uptodate() is just fine for a static function, IMO.
> 
> I'd be perfectly happy with that kind of naming scheme as well.

Ugh, /another/ round of renaming.

to_folio_state (or just folio->private)

ifs_alloc
ifs_free
ifs_calc_range

ifs_set_range_uptodate
ifs_is_fully_uptodate
ifs_block_is_uptodate

ifs_block_is_dirty
ifs_clear_range_dirty
ifs_set_range_dirty

No more renaming suggestions.  I've reached the point where my eyes and
brain have both glazed over from repeated re-reads of this series such
that I don't see the *bugs* anymore.

Anyone else wanting new naming gets to *send in their own patch*.
Please focus only on finding code defects or friction between iomap and
some other subsystem.

Flame away about my aggressive tone,

~Your burned out and pissed off maintainer~

> Thanks,
> Andreas
>