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-rw-r--r--net/openvswitch/datapath.c9
1 files changed, 6 insertions, 3 deletions
diff --git a/net/openvswitch/datapath.c b/net/openvswitch/datapath.c
index 659c2a790fe7..c047afd12116 100644
--- a/net/openvswitch/datapath.c
+++ b/net/openvswitch/datapath.c
@@ -179,7 +179,8 @@ struct vport *ovs_lookup_vport(const struct datapath *dp, u16 port_no)
struct hlist_head *head;
head = vport_hash_bucket(dp, port_no);
- hlist_for_each_entry_rcu(vport, head, dp_hash_node) {
+ hlist_for_each_entry_rcu(vport, head, dp_hash_node,
+ lockdep_ovsl_is_held()) {
if (vport->port_no == port_no)
return vport;
}
@@ -2042,7 +2043,8 @@ static unsigned int ovs_get_max_headroom(struct datapath *dp)
int i;
for (i = 0; i < DP_VPORT_HASH_BUCKETS; i++) {
- hlist_for_each_entry_rcu(vport, &dp->ports[i], dp_hash_node) {
+ hlist_for_each_entry_rcu(vport, &dp->ports[i], dp_hash_node,
+ lockdep_ovsl_is_held()) {
dev = vport->dev;
dev_headroom = netdev_get_fwd_headroom(dev);
if (dev_headroom > max_headroom)
@@ -2061,7 +2063,8 @@ static void ovs_update_headroom(struct datapath *dp, unsigned int new_headroom)
dp->max_headroom = new_headroom;
for (i = 0; i < DP_VPORT_HASH_BUCKETS; i++)
- hlist_for_each_entry_rcu(vport, &dp->ports[i], dp_hash_node)
+ hlist_for_each_entry_rcu(vport, &dp->ports[i], dp_hash_node,
+ lockdep_ovsl_is_held())
netdev_set_rx_headroom(vport->dev, new_headroom);
}