Re: [PATCH 2/4] repair: don't double check dir2 sf parent in phase 4

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On Wed, Jul 15, 2020 at 07:43:50PM +0100, Christoph Hellwig wrote:
> On Wed, Jul 15, 2020 at 10:08:34AM -0400, Brian Foster wrote:
> > The shortform parent ino verification code runs once in phase 3
> > (ino_discovery == true) and once in phase 4 (ino_discovery ==
> > false). This is unnecessary and leads to duplicate error messages if
> > repair replaces an invalid parent value with zero because zero is
> > still an invalid value. Skip the check in phase 4.
> 
> This looks good,
> 
> Reviewed-by: Christoph Hellwig <hch@xxxxxx>
> 
> As far as the existing code is concerned:  Does anyone else find the
> ino_discovery booleand passed as int as annoying as I do?  An
> "enum repair_phase phase" would be much more descriptive in my opinion.

I can never remember what "ino_discovery" actually means.  true means
phase2 (looking at inodes for the first time) and false means phase4
(looking for crosslinked data and whatnot)?

--D



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