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    On Mon, 2010-02-01 at 11:36 +0200, Alexey Dobriyan wrote:
    > On Mon, Feb 1, 2010 at 11:32 AM, Jon Masters <> wrote:
    > > I hacked up a per-namespace version of hashtables (this needs doing
    > > anyway, since the global stuff is just waiting to break)
    > Which ones? Conntrack hashtables are per-netns.

    They are, but the metadata is not. Sorry for not being clear, but my
    previous mail was. i.e. there is a per-netns hashtable that is indexed
    using a global that might change at any time underneath. The htable size
    and max should be per-netns too.

    An existing sysctl/module parameter affects these and should also
    ultimately either iterate through namespaces, or only affect the global
    init_net (as it almost does now, except it changes the data used by the
    others and doesn't resize them).


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