diff options
Diffstat (limited to 'net/openvswitch/datapath.h')
| -rw-r--r-- | net/openvswitch/datapath.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/net/openvswitch/datapath.h b/net/openvswitch/datapath.h index 696640e88fa7..b2c2b8da12d4 100644 --- a/net/openvswitch/datapath.h +++ b/net/openvswitch/datapath.h @@ -164,7 +164,10 @@ struct dp_upcall_info { * Protected by genl_mutex. * @dp_notify_work: A work notifier to handle port unregistering. * @masks_rebalance: A work to periodically optimize flow table caches. - * @ct_limit_info: A hash table of conntrack zone connection limits. + * @ct_limit_info: Hash table of conntrack zone connection limits. Protected + * by RCU; updates and teardown are serialized by ovs_mutex. May be NULL during + * netns teardown. + * @ct_limit_exit_data: CT limit state detached at .pre_exit, freed at .exit. * @xt_label: Whether connlables are configured for the network or not. */ struct ovs_net { @@ -172,7 +175,8 @@ struct ovs_net { struct work_struct dp_notify_work; struct delayed_work masks_rebalance; #if IS_ENABLED(CONFIG_NETFILTER_CONNCOUNT) - struct ovs_ct_limit_info *ct_limit_info; + struct ovs_ct_limit_info __rcu *ct_limit_info; + struct ovs_ct_limit_info *ct_limit_exit_data; #endif bool xt_label; }; |