Re: [PATCH v4 00/15] overlayfs constant inode numbers

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On Fri, May 5, 2017 at 12:53 PM, Miklos Szeredi <miklos@xxxxxxxxxx> wrote:
> On Fri, May 5, 2017 at 9:55 AM, Amir Goldstein <amir73il@xxxxxxxxx> wrote:
>> On Fri, May 5, 2017 at 10:25 AM, Amir Goldstein <amir73il@xxxxxxxxx> wrote:
>>>
>>> You also forgot to mention in changes since v6:
>>>
>>>    - store 'null' fh instead of 'invalid' fh
>>
>> And w.r.t. that change, the following comment in ovl_get_origin()
>> is a bit confusing now, because the comment referring to
>> 'invalid' file handles was removed from the function.
>>
>> /* Treat empty origin as "invalid" */
>
> Okay, with cosmetic fixes pushed to overlayfs-next.

Looks good.

>
> I renamed OVL_TYPE_COPYUP to OVL_TYPE_ORIGIN, because, like you said,
> the meaning is slightly different.  COPYUP means it has been copied
> up, ORIGIN means we have a dentry pointing to the origin.
>

Ack.

Thanks,
Amir.



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