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Date: Mon, 11 May 2015 09:06:56 -0700 From: Eric Dumazet <eric.dumazet@...il.com> To: David Miller <davem@...emloft.net> Cc: netdev <netdev@...r.kernel.org> Subject: [PATCH net-next] net: sched: deprecate enqueue_root() From: Eric Dumazet <edumazet@...gle.com> Only left enqueue_root() user is netem, and it looks not necessary : qdisc_skb_cb(skb)->pkt_len is preserved after one skb_clone() Signed-off-by: Eric Dumazet <edumazet@...gle.com> --- include/net/sch_generic.h | 6 ------ net/sched/sch_netem.c | 4 ++-- 2 files changed, 2 insertions(+), 8 deletions(-) diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h index 994b5a092f33f00812cb74e61e02bd96b52bad93..1b0a2e88ed2b47eeae0e01b6b9cda2893e15fcff 100644 --- a/include/net/sch_generic.h +++ b/include/net/sch_generic.h @@ -501,12 +501,6 @@ static inline int qdisc_enqueue(struct sk_buff *skb, struct Qdisc *sch) return sch->enqueue(skb, sch); } -static inline int qdisc_enqueue_root(struct sk_buff *skb, struct Qdisc *sch) -{ - qdisc_skb_cb(skb)->pkt_len = skb->len; - return qdisc_enqueue(skb, sch) & NET_XMIT_MASK; -} - static inline bool qdisc_is_percpu_stats(const struct Qdisc *q) { return q->flags & TCQ_F_CPUSTATS; diff --git a/net/sched/sch_netem.c b/net/sched/sch_netem.c index 956ead2cab9ad89f36835039a9b728d24a58ca41..5abd1d9de989e6c9777a225c03e42f8194ebda33 100644 --- a/net/sched/sch_netem.c +++ b/net/sched/sch_netem.c @@ -440,9 +440,9 @@ static int netem_enqueue(struct sk_buff *skb, struct Qdisc *sch) if (count > 1 && (skb2 = skb_clone(skb, GFP_ATOMIC)) != NULL) { struct Qdisc *rootq = qdisc_root(sch); u32 dupsave = q->duplicate; /* prevent duplicating a dup... */ - q->duplicate = 0; - qdisc_enqueue_root(skb2, rootq); + q->duplicate = 0; + rootq->enqueue(skb2, rootq); q->duplicate = dupsave; } -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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