Re: 2.4.0-test9 ipv6 module refcount problem?

From: Matti Aarnio (matti.aarnio@zmailer.org)
Date: Thu Oct 05 2000 - 04:38:30 EST


        It is nothing new, and works as intended.

On Thu, Oct 05, 2000 at 11:09:53AM +0200, Andi Kleen wrote:
> On Thu, Oct 05, 2000 at 03:52:14AM -0500, Jeff Garzik wrote:
> > That seems like a bug... If MOD_INC_USE_COUNT occurs, then unload (oops?)
> > is possible.
>
> It isn't. Read the code ;) [ipv6 uses the can_unload hook in the modules
> code]

        Which is there to please Linus so that he didn't want
        to rip out the entire modularity of IPv6.

        Somewhen along 2.5 I hope to have enough time to separate
        UDP, and TCP into their common modules, plus IPv4/IPv6
        specific ones and have the entire shebang to do proper
        usage counting. (That is, have a IPv6 ONLY system built
        from modules -- unless someone beats me to that goal.)

> -Andi

/Matti Aarnio
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