diff options
Diffstat (limited to 'net/sched/sch_mq.c')
| -rw-r--r-- | net/sched/sch_mq.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/net/sched/sch_mq.c b/net/sched/sch_mq.c index a0133a7b9d3b..ec8c91d3fde0 100644 --- a/net/sched/sch_mq.c +++ b/net/sched/sch_mq.c @@ -143,10 +143,10 @@ EXPORT_SYMBOL_NS_GPL(mq_attach, "NET_SCHED_INTERNAL"); void mq_dump_common(struct Qdisc *sch, struct sk_buff *skb) { struct net_device *dev = qdisc_dev(sch); + unsigned int qlen = 0; struct Qdisc *qdisc; unsigned int ntx; - sch->q.qlen = 0; gnet_stats_basic_sync_init(&sch->bstats); memset(&sch->qstats, 0, sizeof(sch->qstats)); @@ -163,10 +163,11 @@ void mq_dump_common(struct Qdisc *sch, struct sk_buff *skb) &qdisc->bstats, false); gnet_stats_add_queue(&sch->qstats, qdisc->cpu_qstats, &qdisc->qstats); - sch->q.qlen += qdisc_qlen(qdisc); + qlen += qdisc_qlen(qdisc); spin_unlock_bh(qdisc_lock(qdisc)); } + WRITE_ONCE(sch->q.qlen, qlen); } EXPORT_SYMBOL_NS_GPL(mq_dump_common, "NET_SCHED_INTERNAL"); |