diff options
Diffstat (limited to 'net/sched/sch_hfsc.c')
| -rw-r--r-- | net/sched/sch_hfsc.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/net/sched/sch_hfsc.c b/net/sched/sch_hfsc.c index ec8aeaac1dd7..04b0de4c68b5 100644 --- a/net/sched/sch_hfsc.c +++ b/net/sched/sch_hfsc.c @@ -116,7 +116,7 @@ struct hfsc_class { struct gnet_stats_queue qstats; struct gnet_stats_rate_est64 rate_est; unsigned int level; /* class level in hierarchy */ - struct tcf_proto *filter_list; /* filter list */ + struct tcf_proto __rcu *filter_list; /* filter list */ unsigned int filter_cnt; /* filter count */ struct hfsc_sched *sched; /* scheduler data */ @@ -1161,7 +1161,7 @@ hfsc_classify(struct sk_buff *skb, struct Qdisc *sch, int *qerr) *qerr = NET_XMIT_SUCCESS | __NET_XMIT_BYPASS; head = &q->root; - tcf = q->root.filter_list; + tcf = rcu_dereference_bh(q->root.filter_list); while (tcf && (result = tc_classify(skb, tcf, &res)) >= 0) { #ifdef CONFIG_NET_CLS_ACT switch (result) { @@ -1185,7 +1185,7 @@ hfsc_classify(struct sk_buff *skb, struct Qdisc *sch, int *qerr) return cl; /* hit leaf class */ /* apply inner filter chain */ - tcf = cl->filter_list; + tcf = rcu_dereference_bh(cl->filter_list); head = cl; } @@ -1285,7 +1285,7 @@ hfsc_unbind_tcf(struct Qdisc *sch, unsigned long arg) cl->filter_cnt--; } -static struct tcf_proto ** +static struct tcf_proto __rcu ** hfsc_tcf_chain(struct Qdisc *sch, unsigned long arg) { struct hfsc_sched *q = qdisc_priv(sch); |