diff options
Diffstat (limited to 'net/sched')
| -rw-r--r-- | net/sched/sch_api.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/net/sched/sch_api.c b/net/sched/sch_api.c index 1acfd29cc82..876ba4bb6ae 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; |