From: Jesper Dangaard Brouer <redacted>
Date: Fri, 26 Jun 2009 22:45:43 +0200

This patchset is a resubmit of the network related part of a patchseries
titled "We must use rcu_barrier() on module unload".  Just to make it
easier for DaveM to pick it up.

If an unloadable module uses RCU callbacks, it need to use
rcu_barrier() so that the module may be safely unloaded.

All applied, thanks a lot!