[NET_SCHED] protect action config/dump from irqs

[cascardo/linux.git] / net / sched / act_police.c

diff --git a/net/sched/act_police.c b/net/sched/act_police.c
index 6085be5..17f6f27 100644 (file)
--- a/net/sched/act_police.c
+++ b/net/sched/act_police.c
@@ -56,7 +56,7 @@ static int tcf_act_police_walker(struct sk_buff *skb, struct netlink_callback *c
        int err = 0, index = -1, i = 0, s_i = 0, n_i = 0;
        struct rtattr *r;
 
-       read_lock(&police_lock);
+       read_lock_bh(&police_lock);
 
        s_i = cb->args[0];
 
@@ -85,7 +85,7 @@ static int tcf_act_police_walker(struct sk_buff *skb, struct netlink_callback *c
                }
        }
 done:
-       read_unlock(&police_lock);
+       read_unlock_bh(&police_lock);
        if (n_i)
                cb->args[0] += n_i;
        return n_i;