On Mon, 18 Jun 2007 10:56:06 -0400 Chuck Ebbert <[EMAIL PROTECTED]> wrote:
>
> Is there any way to print the addresses the notifier is calling
> to try and release net device references? I see:
>
> net/core/dev/c::netdev_wait_allrefs():
>
> while (atomic_read(&dev->refcnt) != 0) {
> if (time_after(jiffies, rebroadcast_time + 1 * HZ)) {
> rtnl_lock();
>
> /* Rebroadcast unregister notification */
> raw_notifier_call_chain(&netdev_chain,
> NETDEV_UNREGISTER, dev);
>
> but don't see any way to print the functions that get called.
Nope. I guess we could add some print_notifier_call_chain() thing, but
then we'd need one flavour per locking scheme and it would get ridiculous.
I guess just an unlocked version would be OK - it's just a debug thing.
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