tree 0cc353bb9c13a169dc9ce0ab2516713098f6d39f
parent 39f390167e9ca73c009d3c8e2d6c3b4286b02ab6
author Pablo Neira Ayuso <pablo@netfilter.org> 1409650196 +0200
committer Pablo Neira Ayuso <pablo@netfilter.org> 1409734628 +0200

netfilter: nft_rbtree: no need for spinlock from set destroy path

The sets are released from the rcu callback, after the rule is removed
from the chain list, which implies that nfnetlink cannot update the
rbtree and no packets are walking on the set anymore. Thus, we can get
rid of the spinlock in the set destroy path there.

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Reviewied-by: Thomas Graf <tgraf@suug.ch>