From 2f08a9a16288b60df3ddfe97c965427ce0163297 Mon Sep 17 00:00:00 2001 From: Eric Dumazet Date: Mon, 13 Jun 2016 20:21:57 -0700 Subject: [PATCH] net_sched: sch_netem: defer skb freeing rtnl_kfree_skbs() can be used in tfifo_reset() It would be nice if we could iterate through rb tree instead of removing one skb at a time, and build a single skb chain. But this is left for a future patch. Signed-off-by: Eric Dumazet Signed-off-by: David S. Miller --- net/sched/sch_netem.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/net/sched/sch_netem.c b/net/sched/sch_netem.c index 876df13c745a..e271967439bf 100644 --- a/net/sched/sch_netem.c +++ b/net/sched/sch_netem.c @@ -368,9 +368,7 @@ static void tfifo_reset(struct Qdisc *sch) struct sk_buff *skb = netem_rb_to_skb(p); rb_erase(p, &q->t_root); - skb->next = NULL; - skb->prev = NULL; - kfree_skb(skb); + rtnl_kfree_skbs(skb, skb); } } -- 2.20.1