tree d1460cb057299c89ff34b20821e30c8bfc7e589a
parent 6c04bb18ddd633b7feac2c8fe2ae0bf61d20ca7a
author Johannes Berg <johannes@sipsolutions.net> 1247219493 +0000
committer David S. Miller <davem@davemloft.net> 1247432605 -0700

net: make namespace iteration possible under RCU

All we need to take care of is using proper RCU list
add/del primitives and inserting a synchronize_rcu()
at one place to make sure the exit notifiers are run
after everybody has stopped iterating the list.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: David S. Miller <davem@davemloft.net>