summaryrefslogtreecommitdiff
path: root/net/openvswitch/flow_table.c
diff options
context:
space:
mode:
Diffstat (limited to 'net/openvswitch/flow_table.c')
-rw-r--r--net/openvswitch/flow_table.c16
1 files changed, 10 insertions, 6 deletions
diff --git a/net/openvswitch/flow_table.c b/net/openvswitch/flow_table.c
index 5904e93e5765..2398d7238300 100644
--- a/net/openvswitch/flow_table.c
+++ b/net/openvswitch/flow_table.c
@@ -462,12 +462,14 @@ static void flow_table_copy_flows(struct table_instance *old,
struct hlist_head *head = &old->buckets[i];
if (ufid)
- hlist_for_each_entry(flow, head,
- ufid_table.node[old_ver])
+ hlist_for_each_entry_rcu(flow, head,
+ ufid_table.node[old_ver],
+ lockdep_ovsl_is_held())
ufid_table_instance_insert(new, flow);
else
- hlist_for_each_entry(flow, head,
- flow_table.node[old_ver])
+ hlist_for_each_entry_rcu(flow, head,
+ flow_table.node[old_ver],
+ lockdep_ovsl_is_held())
table_instance_insert(new, flow);
}
@@ -585,7 +587,8 @@ static struct sw_flow *masked_flow_lookup(struct table_instance *ti,
head = find_bucket(ti, hash);
(*n_mask_hit)++;
- hlist_for_each_entry_rcu(flow, head, flow_table.node[ti->node_ver]) {
+ hlist_for_each_entry_rcu(flow, head, flow_table.node[ti->node_ver],
+ lockdep_ovsl_is_held()) {
if (flow->mask == mask && flow->flow_table.hash == hash &&
flow_cmp_masked_key(flow, &masked_key, &mask->range))
return flow;
@@ -769,7 +772,8 @@ struct sw_flow *ovs_flow_tbl_lookup_ufid(struct flow_table *tbl,
hash = ufid_hash(ufid);
head = find_bucket(ti, hash);
- hlist_for_each_entry_rcu(flow, head, ufid_table.node[ti->node_ver]) {
+ hlist_for_each_entry_rcu(flow, head, ufid_table.node[ti->node_ver],
+ lockdep_ovsl_is_held()) {
if (flow->ufid_table.hash == hash &&
ovs_flow_cmp_ufid(flow, ufid))
return flow;