Commit 2f08a9a1 authored by Eric Dumazet's avatar Eric Dumazet Committed by David S. Miller
Browse files

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: default avatarEric Dumazet <edumazet@google.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent a5a9f534

net/sched/sch_netem.c

+1 −3
Original line number Diff line number Diff line
@@ -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);

	}

}