net: sched: do not acquire qdisc spinlock in qdisc/class stats dump

[deliverable/linux.git] / net / sched / sch_prio.c

diff --git a/net/sched/sch_prio.c b/net/sched/sch_prio.c
index fee1b15506b299755c685502a4a33283b458fef5..06eca7060683bbd84c5c4df812f70a449f6c6616 100644 (file)
--- a/net/sched/sch_prio.c
+++ b/net/sched/sch_prio.c
@@ -319,7 +319,8 @@ static int prio_dump_class_stats(struct Qdisc *sch, unsigned long cl,
        struct Qdisc *cl_q;
 
        cl_q = q->queues[cl - 1];
-       if (gnet_stats_copy_basic(d, NULL, &cl_q->bstats) < 0 ||
+       if (gnet_stats_copy_basic(qdisc_root_sleeping_running(sch),
+                                 d, NULL, &cl_q->bstats) < 0 ||
            gnet_stats_copy_queue(d, NULL, &cl_q->qstats, cl_q->q.qlen) < 0)
                return -1;