Re: [git pull] new mount API

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On Fri, Aug 24, 2018 at 7:43 PM, Andy Lutomirski <luto@xxxxxxxxxx> wrote:
> On Fri, Aug 24, 2018 at 10:10 AM, David Howells <dhowells@xxxxxxxxxx> wrote:
>> Andy Lutomirski <luto@xxxxxxxxxxxxxx> wrote:
>>
>>> Hmm. Is it that case in the current patchset that you can do CMD_CREATE and
>>> reconfigure the result and some *other* existing mount will change?  If so,
>>> that’s rather unfriendly to users.
>>
>> The default behaviour has to be the same as mount(2).

This is rubbish.  Anyone wanting the mount(2) behavior can use mount(2).

About exclusive create: can't we just look at the active reference
count of the superblock returned by ->get_tree() (if it's one, we are
the only users, i.e. the create was exclusive)?

Thanks,
Miklos




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