diff options
Diffstat (limited to 'include/net/sch_generic.h')
-rw-r--r-- | include/net/sch_generic.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h index e7e8c318925d..61cd19ee51f4 100644 --- a/include/net/sch_generic.h +++ b/include/net/sch_generic.h @@ -1325,4 +1325,11 @@ static inline int skb_tc_reinsert(struct sk_buff *skb, struct tcf_result *res) return res->ingress ? netif_receive_skb(skb) : dev_queue_xmit(skb); } +/* Make sure qdisc is no longer in SCHED state. */ +static inline void qdisc_synchronize(const struct Qdisc *q) +{ + while (test_bit(__QDISC_STATE_SCHED, &q->state)) + msleep(1); +} + #endif |