Re: [RFC] NFSd laundromat containerization

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On Fri, May 11, 2012 at 05:50:44PM +0400, Stanislav Kinsbursky wrote:
> Hello.
> I'm currently looking on NFSd laundromat work, and it looks like
> have to be performed per networks namespace context.
> It's easy to make corresponding delayed work per network namespace
> and thus gain per-net data pointer in laundromat function.
> But here a problem appears: network namespace is required to skip
> clients from other network namespaces while iterating over global
> lists (client_lru and friends).
> I see two possible solutions:
> 1) Make these list per network namespace context. In this case
> network namespace will not be required - per-net data will be
> enough.
> 2) Put network namespace link on per-net data (this one is easier, but uglier).

I'd rather there be as few shared data structures between network
namespaces as possible--I think that will simplify things.

So, of those two choices, #1.

--b.
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