summaryrefslogtreecommitdiff
path: root/net/sched/sch_gred.c
diff options
context:
space:
mode:
authorJarek Poplawski <jarkao2@gmail.com>2008-11-14 09:56:30 +0300
committerDavid S. Miller <davem@davemloft.net>2008-11-14 09:56:30 +0300
commitf30ab418a1d3c5a8b83493e7d70d6876a74aa0ce (patch)
tree271f0d093d2436b0d0ebdff151fc4f5b1fb15f21 /net/sched/sch_gred.c
parent38a7ddffa4b79d7b1fbc9bf2fa82b21b72622858 (diff)
downloadlinux-f30ab418a1d3c5a8b83493e7d70d6876a74aa0ce.tar.xz
pkt_sched: Remove qdisc->ops->requeue() etc.
After implementing qdisc->ops->peek() and changing sch_netem into classless qdisc there are no more qdisc->ops->requeue() users. This patch removes this method with its wrappers (qdisc_requeue()), and also unused qdisc->requeue structure. There are a few minor fixes of warnings (htb_enqueue()) and comments btw. The idea to kill ->requeue() and a similar patch were first developed by David S. Miller. Signed-off-by: Jarek Poplawski <jarkao2@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sched/sch_gred.c')
-rw-r--r--net/sched/sch_gred.c21
1 files changed, 0 insertions, 21 deletions
diff --git a/net/sched/sch_gred.c b/net/sched/sch_gred.c
index cb20ee3b9fc2..40408d595c08 100644
--- a/net/sched/sch_gred.c
+++ b/net/sched/sch_gred.c
@@ -240,26 +240,6 @@ congestion_drop:
return NET_XMIT_CN;
}
-static int gred_requeue(struct sk_buff *skb, struct Qdisc* sch)
-{
- struct gred_sched *t = qdisc_priv(sch);
- struct gred_sched_data *q;
- u16 dp = tc_index_to_dp(skb);
-
- if (dp >= t->DPs || (q = t->tab[dp]) == NULL) {
- if (net_ratelimit())
- printk(KERN_WARNING "GRED: Unable to relocate VQ 0x%x "
- "for requeue, screwing up backlog.\n",
- tc_index_to_dp(skb));
- } else {
- if (red_is_idling(&q->parms))
- red_end_of_idle_period(&q->parms);
- q->backlog += qdisc_pkt_len(skb);
- }
-
- return qdisc_requeue(skb, sch);
-}
-
static struct sk_buff *gred_dequeue(struct Qdisc* sch)
{
struct sk_buff *skb;
@@ -603,7 +583,6 @@ static struct Qdisc_ops gred_qdisc_ops __read_mostly = {
.enqueue = gred_enqueue,
.dequeue = gred_dequeue,
.peek = qdisc_peek_head,
- .requeue = gred_requeue,
.drop = gred_drop,
.init = gred_init,
.reset = gred_reset,