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-rw-r--r--net/sched/sch_api.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/net/sched/sch_api.c b/net/sched/sch_api.c
index 1acfd29cc826..876ba4bb6ae9 100644
--- a/net/sched/sch_api.c
+++ b/net/sched/sch_api.c
@@ -1279,9 +1279,10 @@ static int tc_dump_qdisc(struct sk_buff *skb, struct netlink_callback *cb)
s_idx = cb->args[0];
s_q_idx = q_idx = cb->args[1];
- read_lock(&dev_base_lock);
+
+ rcu_read_lock();
idx = 0;
- for_each_netdev(&init_net, dev) {
+ for_each_netdev_rcu(&init_net, dev) {
struct netdev_queue *dev_queue;
if (idx < s_idx)
@@ -1302,7 +1303,7 @@ cont:
}
done:
- read_unlock(&dev_base_lock);
+ rcu_read_unlock();
cb->args[0] = idx;
cb->args[1] = q_idx;