Re: [PATCH v2 09/23] ovl: lookup index for directories

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On Tue, Jan 9, 2018 at 4:49 PM, Miklos Szeredi <miklos@xxxxxxxxxx> wrote:
> On Thu, Jan 4, 2018 at 5:40 PM, Amir Goldstein <amir73il@xxxxxxxxx> wrote:
>> A directory index is a directory type entry in index dir with a
>> "trusted.overlay.origin" xattr containing an encoded ovl_fh of the merge
>> directory upper dir inode.
>
> While it's convenient to call this ".origin", it's not really that,
> since now we are pointing to the latest incarnation of the file, which
> is the opposite of origin.
>
> Could we call it something more appropriate?
>

I can't come up with anything more creative than ".upper"...
I guess I can try to rename ovl_{check|verify}_origin_*
helpers to a more common name or and have
ovl_{check|verify}_{origin|upper}_* wrappers.

Thanks,
Amir.
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