Re: [PATCH v6 08/26] fs/dax: Remove PAGE_MAPPING_DAX_SHARED mapping flag

Dan Williams
2025-01-15T05:45:31Z

Alistair Popple wrote:
[..]
> > How does this case happen? I don't think any page would ever enter with
> > both ->mapping and ->share set, right?
>
> Sigh. You're right - it can't. This patch series is getting a litte bit large
> and unweildy with all the prerequisite bugfixes and cleanups. Obviously I fixed
> this when developing the main fs dax count fixup but forgot to rebase the fix
> further back in the series.

I assumed as much when I got to that patch.

> Anyway I have fixed that now, thanks.

You deserve a large helping of grace for waking and then slaying this
old dragon.