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-rw-r--r--net/sched/sch_htb.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/net/sched/sch_htb.c b/net/sched/sch_htb.c
index d4b4218af6b1..62f9d8100c6e 100644
--- a/net/sched/sch_htb.c
+++ b/net/sched/sch_htb.c
@@ -1007,7 +1007,9 @@ static void htb_work_func(struct work_struct *work)
struct htb_sched *q = container_of(work, struct htb_sched, work);
struct Qdisc *sch = q->watchdog.qdisc;
+ rcu_read_lock();
__netif_schedule(qdisc_root(sch));
+ rcu_read_unlock();
}
static int htb_init(struct Qdisc *sch, struct nlattr *opt)