RE: [dm-devel] [PATCH 3/4] dm: convert dm_dev_internal.count from atomic_t to refcount_t

[Reshetova, Elena]

> On Fri, Oct 20, 2017 at 10:37:38AM +0300, Elena Reshetova wrote:
> >     } else if (dd->dm_dev->mode != (mode | dd->dm_dev->mode)) {
> >             r = upgrade_mode(dd, mode, t->md);
> >             if (r)
> >                     return r;
> > +           refcount_inc(&dd->count);
> >     }
> 
> Missing here:
> 
>         else
>               refcount_inc(&dd->count);
> 
> ?

Oh, yes, thanks for catching this! I think this got unnoticed so far and patch 
was merged, so I am going to send a followup patch now. 

Best Regards,
Elena.

> 
> Alasdair