Johannes Berg wrote: > On Fri, 2007-06-29 at 15:23 +0200, Patrick McHardy wrote: > >>If you do want the dynamic unregistation *and* the non-root mc >>listening then I guess you don't have a choice but to unbind >>sockets at unregistration. That shouln't be a real problem, >>without having though much about it, I believe just clearing >>the mc group from the bitmap and calling netlink_update_subscriptions >>should be fine. > > > Yeah, true, but the patch gets larger with every little thing here :) Just do a seperate patch to add mc unregistation to af_netlink. > How about for now I only allow dynamic registration (no unregistration) > and just send out when new groups are registered, and also give > userspace a list of registered mc groups when they ask for a family > description? That should make this patch not too big and still leaves > room for dynamic unregistration later. How does it deal with unregistration currently? If it leaves sockets subscribed that seems like a bug already, at least if the id was dynamically generated. Of course it would require the id to be reused to actually matter. - To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
