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Date: Sun, 20 Jul 2008 02:35:07 +0300
From: Jussi Kivilinna <jussi.kivilinna@...et.fi>
To: Patrick McHardy <kaber@...sh.net>
Cc: netdev@...r.kernel.org
Subject: [PATCH v2 2/3] net_sched: Add accessor function for packet length for
qdiscs
Signed-off-by: Jussi Kivilinna <jussi.kivilinna@...et.fi>
---
include/net/sch_generic.h | 17 +++++++++++------
net/sched/act_gact.c | 2 +-
net/sched/act_ipt.c | 2 +-
net/sched/act_mirred.c | 4 ++--
net/sched/act_nat.c | 2 +-
net/sched/act_pedit.c | 2 +-
net/sched/act_police.c | 8 ++++----
net/sched/act_simple.c | 2 +-
net/sched/sch_atm.c | 4 ++--
net/sched/sch_cbq.c | 14 ++++++--------
net/sched/sch_dsmark.c | 2 +-
net/sched/sch_fifo.c | 2 +-
net/sched/sch_gred.c | 12 ++++++------
net/sched/sch_hfsc.c | 14 ++++++--------
net/sched/sch_htb.c | 9 +++++----
net/sched/sch_ingress.c | 2 +-
net/sched/sch_netem.c | 6 +++---
net/sched/sch_prio.c | 2 +-
net/sched/sch_red.c | 2 +-
net/sched/sch_sfq.c | 16 ++++++++--------
net/sched/sch_tbf.c | 6 +++---
net/sched/sch_teql.c | 6 +++---
22 files changed, 69 insertions(+), 67 deletions(-)
diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h
index f396dff..8229520 100644
--- a/include/net/sch_generic.h
+++ b/include/net/sch_generic.h
@@ -306,6 +306,11 @@ static inline bool qdisc_tx_is_noop(const struct net_device *dev)
return true;
}
+static inline unsigned int qdisc_pkt_len(struct sk_buff *skb)
+{
+ return skb->len;
+}
+
static inline int qdisc_enqueue(struct sk_buff *skb, struct Qdisc *sch)
{
return sch->enqueue(skb, sch);
@@ -320,8 +325,8 @@ static inline int __qdisc_enqueue_tail(struct sk_buff *skb, struct Qdisc *sch,
struct sk_buff_head *list)
{
__skb_queue_tail(list, skb);
- sch->qstats.backlog += skb->len;
- sch->bstats.bytes += skb->len;
+ sch->qstats.backlog += qdisc_pkt_len(skb);
+ sch->bstats.bytes += qdisc_pkt_len(skb);
sch->bstats.packets++;
return NET_XMIT_SUCCESS;
@@ -338,7 +343,7 @@ static inline struct sk_buff *__qdisc_dequeue_head(struct Qdisc *sch,
struct sk_buff *skb = __skb_dequeue(list);
if (likely(skb != NULL))
- sch->qstats.backlog -= skb->len;
+ sch->qstats.backlog -= qdisc_pkt_len(skb);
return skb;
}
@@ -354,7 +359,7 @@ static inline struct sk_buff *__qdisc_dequeue_tail(struct Qdisc *sch,
struct sk_buff *skb = __skb_dequeue_tail(list);
if (likely(skb != NULL))
- sch->qstats.backlog -= skb->len;
+ sch->qstats.backlog -= qdisc_pkt_len(skb);
return skb;
}
@@ -368,7 +373,7 @@ static inline int __qdisc_requeue(struct sk_buff *skb, struct Qdisc *sch,
struct sk_buff_head *list)
{
__skb_queue_head(list, skb);
- sch->qstats.backlog += skb->len;
+ sch->qstats.backlog += qdisc_pkt_len(skb);
sch->qstats.requeues++;
return NET_XMIT_SUCCESS;
@@ -401,7 +406,7 @@ static inline unsigned int __qdisc_queue_drop(struct Qdisc *sch,
struct sk_buff *skb = __qdisc_dequeue_tail(sch, list);
if (likely(skb != NULL)) {
- unsigned int len = skb->len;
+ unsigned int len = qdisc_pkt_len(skb);
kfree_skb(skb);
return len;
}
diff --git a/net/sched/act_gact.c b/net/sched/act_gact.c
index 422872c..ac04289 100644
--- a/net/sched/act_gact.c
+++ b/net/sched/act_gact.c
@@ -139,7 +139,7 @@ static int tcf_gact(struct sk_buff *skb, struct tc_action *a, struct tcf_result
#else
action = gact->tcf_action;
#endif
- gact->tcf_bstats.bytes += skb->len;
+ gact->tcf_bstats.bytes += qdisc_pkt_len(skb);
gact->tcf_bstats.packets++;
if (action == TC_ACT_SHOT)
gact->tcf_qstats.drops++;
diff --git a/net/sched/act_ipt.c b/net/sched/act_ipt.c
index da696fd..d1263b3 100644
--- a/net/sched/act_ipt.c
+++ b/net/sched/act_ipt.c
@@ -205,7 +205,7 @@ static int tcf_ipt(struct sk_buff *skb, struct tc_action *a,
spin_lock(&ipt->tcf_lock);
ipt->tcf_tm.lastuse = jiffies;
- ipt->tcf_bstats.bytes += skb->len;
+ ipt->tcf_bstats.bytes += qdisc_pkt_len(skb);
ipt->tcf_bstats.packets++;
/* yes, we have to worry about both in and out dev
diff --git a/net/sched/act_mirred.c b/net/sched/act_mirred.c
index 1aff005..70341c0 100644
--- a/net/sched/act_mirred.c
+++ b/net/sched/act_mirred.c
@@ -164,7 +164,7 @@ bad_mirred:
if (skb2 != NULL)
kfree_skb(skb2);
m->tcf_qstats.overlimits++;
- m->tcf_bstats.bytes += skb->len;
+ m->tcf_bstats.bytes += qdisc_pkt_len(skb);
m->tcf_bstats.packets++;
spin_unlock(&m->tcf_lock);
/* should we be asking for packet to be dropped?
@@ -184,7 +184,7 @@ bad_mirred:
goto bad_mirred;
}
- m->tcf_bstats.bytes += skb2->len;
+ m->tcf_bstats.bytes += qdisc_pkt_len(skb2);
m->tcf_bstats.packets++;
if (!(at & AT_EGRESS))
if (m->tcfm_ok_push)
diff --git a/net/sched/act_nat.c b/net/sched/act_nat.c
index 0a3c833..7b39ed4 100644
--- a/net/sched/act_nat.c
+++ b/net/sched/act_nat.c
@@ -124,7 +124,7 @@ static int tcf_nat(struct sk_buff *skb, struct tc_action *a,
egress = p->flags & TCA_NAT_FLAG_EGRESS;
action = p->tcf_action;
- p->tcf_bstats.bytes += skb->len;
+ p->tcf_bstats.bytes += qdisc_pkt_len(skb);
p->tcf_bstats.packets++;
spin_unlock(&p->tcf_lock);
diff --git a/net/sched/act_pedit.c b/net/sched/act_pedit.c
index 3cc4cb9..d5f4e34 100644
--- a/net/sched/act_pedit.c
+++ b/net/sched/act_pedit.c
@@ -182,7 +182,7 @@ static int tcf_pedit(struct sk_buff *skb, struct tc_action *a,
bad:
p->tcf_qstats.overlimits++;
done:
- p->tcf_bstats.bytes += skb->len;
+ p->tcf_bstats.bytes += qdisc_pkt_len(skb);
p->tcf_bstats.packets++;
spin_unlock(&p->tcf_lock);
return p->tcf_action;
diff --git a/net/sched/act_police.c b/net/sched/act_police.c
index 0898120..32c3f9d 100644
--- a/net/sched/act_police.c
+++ b/net/sched/act_police.c
@@ -272,7 +272,7 @@ static int tcf_act_police(struct sk_buff *skb, struct tc_action *a,
spin_lock(&police->tcf_lock);
- police->tcf_bstats.bytes += skb->len;
+ police->tcf_bstats.bytes += qdisc_pkt_len(skb);
police->tcf_bstats.packets++;
if (police->tcfp_ewma_rate &&
@@ -282,7 +282,7 @@ static int tcf_act_police(struct sk_buff *skb, struct tc_action *a,
return police->tcf_action;
}
- if (skb->len <= police->tcfp_mtu) {
+ if (qdisc_pkt_len(skb) <= police->tcfp_mtu) {
if (police->tcfp_R_tab == NULL) {
spin_unlock(&police->tcf_lock);
return police->tcfp_result;
@@ -295,12 +295,12 @@ static int tcf_act_police(struct sk_buff *skb, struct tc_action *a,
ptoks = toks + police->tcfp_ptoks;
if (ptoks > (long)L2T_P(police, police->tcfp_mtu))
ptoks = (long)L2T_P(police, police->tcfp_mtu);
- ptoks -= L2T_P(police, skb->len);
+ ptoks -= L2T_P(police, qdisc_pkt_len(skb));
}
toks += police->tcfp_toks;
if (toks > (long)police->tcfp_burst)
toks = police->tcfp_burst;
- toks -= L2T(police, skb->len);
+ toks -= L2T(police, qdisc_pkt_len(skb));
if ((toks|ptoks) >= 0) {
police->tcfp_t_c = now;
police->tcfp_toks = toks;
diff --git a/net/sched/act_simple.c b/net/sched/act_simple.c
index 1d421d0..e7851ce 100644
--- a/net/sched/act_simple.c
+++ b/net/sched/act_simple.c
@@ -41,7 +41,7 @@ static int tcf_simp(struct sk_buff *skb, struct tc_action *a, struct tcf_result
spin_lock(&d->tcf_lock);
d->tcf_tm.lastuse = jiffies;
- d->tcf_bstats.bytes += skb->len;
+ d->tcf_bstats.bytes += qdisc_pkt_len(skb);
d->tcf_bstats.packets++;
/* print policy string followed by _ then packet count
diff --git a/net/sched/sch_atm.c b/net/sched/sch_atm.c
index 68ed35e..04faa83 100644
--- a/net/sched/sch_atm.c
+++ b/net/sched/sch_atm.c
@@ -437,9 +437,9 @@ drop: __maybe_unused
flow->qstats.drops++;
return ret;
}
- sch->bstats.bytes += skb->len;
+ sch->bstats.bytes += qdisc_pkt_len(skb);
sch->bstats.packets++;
- flow->bstats.bytes += skb->len;
+ flow->bstats.bytes += qdisc_pkt_len(skb);
flow->bstats.packets++;
/*
* Okay, this may seem weird. We pretend we've dropped the packet if
diff --git a/net/sched/sch_cbq.c b/net/sched/sch_cbq.c
index 1afe3ee..f1d2f8e 100644
--- a/net/sched/sch_cbq.c
+++ b/net/sched/sch_cbq.c
@@ -370,7 +370,6 @@ static int
cbq_enqueue(struct sk_buff *skb, struct Qdisc *sch)
{
struct cbq_sched_data *q = qdisc_priv(sch);
- int len = skb->len;
int uninitialized_var(ret);
struct cbq_class *cl = cbq_classify(skb, sch, &ret);
@@ -391,7 +390,7 @@ cbq_enqueue(struct sk_buff *skb, struct Qdisc *sch)
if (ret == NET_XMIT_SUCCESS) {
sch->q.qlen++;
sch->bstats.packets++;
- sch->bstats.bytes+=len;
+ sch->bstats.bytes += qdisc_pkt_len(skb);
cbq_mark_toplevel(q, cl);
if (!cl->next_alive)
cbq_activate_class(cl);
@@ -658,7 +657,6 @@ static enum hrtimer_restart cbq_undelay(struct hrtimer *timer)
#ifdef CONFIG_NET_CLS_ACT
static int cbq_reshape_fail(struct sk_buff *skb, struct Qdisc *child)
{
- int len = skb->len;
struct Qdisc *sch = child->__parent;
struct cbq_sched_data *q = qdisc_priv(sch);
struct cbq_class *cl = q->rx_class;
@@ -675,7 +673,7 @@ static int cbq_reshape_fail(struct sk_buff *skb, struct Qdisc *child)
if (qdisc_enqueue(skb, cl->q) == 0) {
sch->q.qlen++;
sch->bstats.packets++;
- sch->bstats.bytes+=len;
+ sch->bstats.bytes += qdisc_pkt_len(skb);
if (!cl->next_alive)
cbq_activate_class(cl);
return 0;
@@ -881,7 +879,7 @@ cbq_dequeue_prio(struct Qdisc *sch, int prio)
if (skb == NULL)
goto skip_class;
- cl->deficit -= skb->len;
+ cl->deficit -= qdisc_pkt_len(skb);
q->tx_class = cl;
q->tx_borrowed = borrow;
if (borrow != cl) {
@@ -889,11 +887,11 @@ cbq_dequeue_prio(struct Qdisc *sch, int prio)
borrow->xstats.borrows++;
cl->xstats.borrows++;
#else
- borrow->xstats.borrows += skb->len;
- cl->xstats.borrows += skb->len;
+ borrow->xstats.borrows += qdisc_pkt_len(skb);
+ cl->xstats.borrows += qdisc_pkt_len(skb);
#endif
}
- q->tx_len = skb->len;
+ q->tx_len = qdisc_pkt_len(skb);
if (cl->deficit <= 0) {
q->active[prio] = cl;
diff --git a/net/sched/sch_dsmark.c b/net/sched/sch_dsmark.c
index 44d347e..a935676 100644
--- a/net/sched/sch_dsmark.c
+++ b/net/sched/sch_dsmark.c
@@ -258,7 +258,7 @@ static int dsmark_enqueue(struct sk_buff *skb, struct Qdisc *sch)
return err;
}
- sch->bstats.bytes += skb->len;
+ sch->bstats.bytes += qdisc_pkt_len(skb);
sch->bstats.packets++;
sch->q.qlen++;
diff --git a/net/sched/sch_fifo.c b/net/sched/sch_fifo.c
index 1d97fa4..23d258b 100644
--- a/net/sched/sch_fifo.c
+++ b/net/sched/sch_fifo.c
@@ -27,7 +27,7 @@ static int bfifo_enqueue(struct sk_buff *skb, struct Qdisc* sch)
{
struct fifo_sched_data *q = qdisc_priv(sch);
- if (likely(sch->qstats.backlog + skb->len <= q->limit))
+ if (likely(sch->qstats.backlog + qdisc_pkt_len(skb) <= q->limit))
return qdisc_enqueue_tail(skb, sch);
return qdisc_reshape_fail(skb, sch);
diff --git a/net/sched/sch_gred.c b/net/sched/sch_gred.c
index 39fa285..c1ad6b8 100644
--- a/net/sched/sch_gred.c
+++ b/net/sched/sch_gred.c
@@ -188,7 +188,7 @@ static int gred_enqueue(struct sk_buff *skb, struct Qdisc* sch)
}
q->packetsin++;
- q->bytesin += skb->len;
+ q->bytesin += qdisc_pkt_len(skb);
if (gred_wred_mode(t))
gred_load_wred_set(t, q);
@@ -226,8 +226,8 @@ static int gred_enqueue(struct sk_buff *skb, struct Qdisc* sch)
break;
}
- if (q->backlog + skb->len <= q->limit) {
- q->backlog += skb->len;
+ if (q->backlog + qdisc_pkt_len(skb) <= q->limit) {
+ q->backlog += qdisc_pkt_len(skb);
return qdisc_enqueue_tail(skb, sch);
}
@@ -254,7 +254,7 @@ static int gred_requeue(struct sk_buff *skb, struct Qdisc* sch)
} else {
if (red_is_idling(&q->parms))
red_end_of_idle_period(&q->parms);
- q->backlog += skb->len;
+ q->backlog += qdisc_pkt_len(skb);
}
return qdisc_requeue(skb, sch);
@@ -277,7 +277,7 @@ static struct sk_buff *gred_dequeue(struct Qdisc* sch)
"VQ 0x%x after dequeue, screwing up "
"backlog.\n", tc_index_to_dp(skb));
} else {
- q->backlog -= skb->len;
+ q->backlog -= qdisc_pkt_len(skb);
if (!q->backlog && !gred_wred_mode(t))
red_start_of_idle_period(&q->parms);
@@ -299,7 +299,7 @@ static unsigned int gred_drop(struct Qdisc* sch)
skb = qdisc_dequeue_tail(sch);
if (skb) {
- unsigned int len = skb->len;
+ unsigned int len = qdisc_pkt_len(skb);
struct gred_sched_data *q;
u16 dp = tc_index_to_dp(skb);
diff --git a/net/sched/sch_hfsc.c b/net/sched/sch_hfsc.c
index fd61ed6..0ae7d19 100644
--- a/net/sched/sch_hfsc.c
+++ b/net/sched/sch_hfsc.c
@@ -895,7 +895,7 @@ qdisc_peek_len(struct Qdisc *sch)
printk("qdisc_peek_len: non work-conserving qdisc ?\n");
return 0;
}
- len = skb->len;
+ len = qdisc_pkt_len(skb);
if (unlikely(sch->ops->requeue(skb, sch) != NET_XMIT_SUCCESS)) {
if (net_ratelimit())
printk("qdisc_peek_len: failed to requeue\n");
@@ -1574,7 +1574,6 @@ static int
hfsc_enqueue(struct sk_buff *skb, struct Qdisc *sch)
{
struct hfsc_class *cl;
- unsigned int len;
int err;
cl = hfsc_classify(skb, sch, &err);
@@ -1585,7 +1584,6 @@ hfsc_enqueue(struct sk_buff *skb, struct Qdisc *sch)
return err;
}
- len = skb->len;
err = qdisc_enqueue(skb, cl->qdisc);
if (unlikely(err != NET_XMIT_SUCCESS)) {
cl->qstats.drops++;
@@ -1594,12 +1592,12 @@ hfsc_enqueue(struct sk_buff *skb, struct Qdisc *sch)
}
if (cl->qdisc->q.qlen == 1)
- set_active(cl, len);
+ set_active(cl, qdisc_pkt_len(skb));
cl->bstats.packets++;
- cl->bstats.bytes += len;
+ cl->bstats.bytes += qdisc_pkt_len(skb);
sch->bstats.packets++;
- sch->bstats.bytes += len;
+ sch->bstats.bytes += qdisc_pkt_len(skb);
sch->q.qlen++;
return NET_XMIT_SUCCESS;
@@ -1649,9 +1647,9 @@ hfsc_dequeue(struct Qdisc *sch)
return NULL;
}
- update_vf(cl, skb->len, cur_time);
+ update_vf(cl, qdisc_pkt_len(skb), cur_time);
if (realtime)
- cl->cl_cumul += skb->len;
+ cl->cl_cumul += qdisc_pkt_len(skb);
if (cl->qdisc->q.qlen != 0) {
if (cl->cl_flags & HFSC_RSC) {
diff --git a/net/sched/sch_htb.c b/net/sched/sch_htb.c
index 72b5a94..30c999c 100644
--- a/net/sched/sch_htb.c
+++ b/net/sched/sch_htb.c
@@ -579,13 +579,13 @@ static int htb_enqueue(struct sk_buff *skb, struct Qdisc *sch)
} else {
cl->bstats.packets +=
skb_is_gso(skb)?skb_shinfo(skb)->gso_segs:1;
- cl->bstats.bytes += skb->len;
+ cl->bstats.bytes += qdisc_pkt_len(skb);
htb_activate(q, cl);
}
sch->q.qlen++;
sch->bstats.packets += skb_is_gso(skb)?skb_shinfo(skb)->gso_segs:1;
- sch->bstats.bytes += skb->len;
+ sch->bstats.bytes += qdisc_pkt_len(skb);
return NET_XMIT_SUCCESS;
}
@@ -642,7 +642,7 @@ static int htb_requeue(struct sk_buff *skb, struct Qdisc *sch)
static void htb_charge_class(struct htb_sched *q, struct htb_class *cl,
int level, struct sk_buff *skb)
{
- int bytes = skb->len;
+ int bytes = qdisc_pkt_len(skb);
long toks, diff;
enum htb_cmode old_mode;
@@ -855,7 +855,8 @@ next:
} while (cl != start);
if (likely(skb != NULL)) {
- if ((cl->un.leaf.deficit[level] -= skb->len) < 0) {
+ cl->un.leaf.deficit[level] -= qdisc_pkt_len(skb);
+ if (cl->un.leaf.deficit[level] < 0) {
cl->un.leaf.deficit[level] += cl->un.leaf.quantum;
htb_next_rb_node((level ? cl->parent->un.inner.ptr : q->
ptr[0]) + prio);
diff --git a/net/sched/sch_ingress.c b/net/sched/sch_ingress.c
index 956c80a..4a2b773 100644
--- a/net/sched/sch_ingress.c
+++ b/net/sched/sch_ingress.c
@@ -77,7 +77,7 @@ static int ingress_enqueue(struct sk_buff *skb, struct Qdisc *sch)
result = tc_classify(skb, p->filter_list, &res);
sch->bstats.packets++;
- sch->bstats.bytes += skb->len;
+ sch->bstats.bytes += qdisc_pkt_len(skb);
switch (result) {
case TC_ACT_SHOT:
result = TC_ACT_SHOT;
diff --git a/net/sched/sch_netem.c b/net/sched/sch_netem.c
index 13c4821..ae49be0 100644
--- a/net/sched/sch_netem.c
+++ b/net/sched/sch_netem.c
@@ -237,7 +237,7 @@ static int netem_enqueue(struct sk_buff *skb, struct Qdisc *sch)
if (likely(ret == NET_XMIT_SUCCESS)) {
sch->q.qlen++;
- sch->bstats.bytes += skb->len;
+ sch->bstats.bytes += qdisc_pkt_len(skb);
sch->bstats.packets++;
} else
sch->qstats.drops++;
@@ -481,8 +481,8 @@ static int tfifo_enqueue(struct sk_buff *nskb, struct Qdisc *sch)
__skb_queue_after(list, skb, nskb);
- sch->qstats.backlog += nskb->len;
- sch->bstats.bytes += nskb->len;
+ sch->qstats.backlog += qdisc_pkt_len(nskb);
+ sch->bstats.bytes += qdisc_pkt_len(nskb);
sch->bstats.packets++;
return NET_XMIT_SUCCESS;
diff --git a/net/sched/sch_prio.c b/net/sched/sch_prio.c
index d29c2f8..f849243 100644
--- a/net/sched/sch_prio.c
+++ b/net/sched/sch_prio.c
@@ -83,7 +83,7 @@ prio_enqueue(struct sk_buff *skb, struct Qdisc *sch)
ret = qdisc_enqueue(skb, qdisc);
if (ret == NET_XMIT_SUCCESS) {
- sch->bstats.bytes += skb->len;
+ sch->bstats.bytes += qdisc_pkt_len(skb);
sch->bstats.packets++;
sch->q.qlen++;
return NET_XMIT_SUCCESS;
diff --git a/net/sched/sch_red.c b/net/sched/sch_red.c
index b48a391..3f2d1d7 100644
--- a/net/sched/sch_red.c
+++ b/net/sched/sch_red.c
@@ -94,7 +94,7 @@ static int red_enqueue(struct sk_buff *skb, struct Qdisc* sch)
ret = qdisc_enqueue(skb, child);
if (likely(ret == NET_XMIT_SUCCESS)) {
- sch->bstats.bytes += skb->len;
+ sch->bstats.bytes += qdisc_pkt_len(skb);
sch->bstats.packets++;
sch->q.qlen++;
} else {
diff --git a/net/sched/sch_sfq.c b/net/sched/sch_sfq.c
index 8458f63..8589da6 100644
--- a/net/sched/sch_sfq.c
+++ b/net/sched/sch_sfq.c
@@ -245,7 +245,7 @@ static unsigned int sfq_drop(struct Qdisc *sch)
if (d > 1) {
sfq_index x = q->dep[d + SFQ_DEPTH].next;
skb = q->qs[x].prev;
- len = skb->len;
+ len = qdisc_pkt_len(skb);
__skb_unlink(skb, &q->qs[x]);
kfree_skb(skb);
sfq_dec(q, x);
@@ -261,7 +261,7 @@ static unsigned int sfq_drop(struct Qdisc *sch)
q->next[q->tail] = q->next[d];
q->allot[q->next[d]] += q->quantum;
skb = q->qs[d].prev;
- len = skb->len;
+ len = qdisc_pkt_len(skb);
__skb_unlink(skb, &q->qs[d]);
kfree_skb(skb);
sfq_dec(q, d);
@@ -305,7 +305,7 @@ sfq_enqueue(struct sk_buff *skb, struct Qdisc *sch)
if (q->qs[x].qlen >= q->limit)
return qdisc_drop(skb, sch);
- sch->qstats.backlog += skb->len;
+ sch->qstats.backlog += qdisc_pkt_len(skb);
__skb_queue_tail(&q->qs[x], skb);
sfq_inc(q, x);
if (q->qs[x].qlen == 1) { /* The flow is new */
@@ -320,7 +320,7 @@ sfq_enqueue(struct sk_buff *skb, struct Qdisc *sch)
}
}
if (++sch->q.qlen <= q->limit) {
- sch->bstats.bytes += skb->len;
+ sch->bstats.bytes += qdisc_pkt_len(skb);
sch->bstats.packets++;
return 0;
}
@@ -352,7 +352,7 @@ sfq_requeue(struct sk_buff *skb, struct Qdisc *sch)
q->hash[x] = hash;
}
- sch->qstats.backlog += skb->len;
+ sch->qstats.backlog += qdisc_pkt_len(skb);
__skb_queue_head(&q->qs[x], skb);
/* If selected queue has length q->limit+1, this means that
* all another queues are empty and we do simple tail drop.
@@ -363,7 +363,7 @@ sfq_requeue(struct sk_buff *skb, struct Qdisc *sch)
skb = q->qs[x].prev;
__skb_unlink(skb, &q->qs[x]);
sch->qstats.drops++;
- sch->qstats.backlog -= skb->len;
+ sch->qstats.backlog -= qdisc_pkt_len(skb);
kfree_skb(skb);
return NET_XMIT_CN;
}
@@ -411,7 +411,7 @@ sfq_dequeue(struct Qdisc *sch)
skb = __skb_dequeue(&q->qs[a]);
sfq_dec(q, a);
sch->q.qlen--;
- sch->qstats.backlog -= skb->len;
+ sch->qstats.backlog -= qdisc_pkt_len(skb);
/* Is the slot empty? */
if (q->qs[a].qlen == 0) {
@@ -423,7 +423,7 @@ sfq_dequeue(struct Qdisc *sch)
}
q->next[q->tail] = a;
q->allot[a] += q->quantum;
- } else if ((q->allot[a] -= skb->len) <= 0) {
+ } else if ((q->allot[a] -= qdisc_pkt_len(skb)) <= 0) {
q->tail = a;
a = q->next[a];
q->allot[a] += q->quantum;
diff --git a/net/sched/sch_tbf.c b/net/sched/sch_tbf.c
index 7d705b8..b296672 100644
--- a/net/sched/sch_tbf.c
+++ b/net/sched/sch_tbf.c
@@ -123,7 +123,7 @@ static int tbf_enqueue(struct sk_buff *skb, struct Qdisc* sch)
struct tbf_sched_data *q = qdisc_priv(sch);
int ret;
- if (skb->len > q->max_size) {
+ if (qdisc_pkt_len(skb) > q->max_size) {
sch->qstats.drops++;
#ifdef CONFIG_NET_CLS_ACT
if (sch->reshape_fail == NULL || sch->reshape_fail(skb, sch))
@@ -140,7 +140,7 @@ static int tbf_enqueue(struct sk_buff *skb, struct Qdisc* sch)
}
sch->q.qlen++;
- sch->bstats.bytes += skb->len;
+ sch->bstats.bytes += qdisc_pkt_len(skb);
sch->bstats.packets++;
return 0;
}
@@ -181,7 +181,7 @@ static struct sk_buff *tbf_dequeue(struct Qdisc* sch)
psched_time_t now;
long toks;
long ptoks = 0;
- unsigned int len = skb->len;
+ unsigned int len = qdisc_pkt_len(skb);
now = psched_get_time();
toks = psched_tdiff_bounded(now, q->t_c, q->buffer);
diff --git a/net/sched/sch_teql.c b/net/sched/sch_teql.c
index 8b0ff34..5372236 100644
--- a/net/sched/sch_teql.c
+++ b/net/sched/sch_teql.c
@@ -83,7 +83,7 @@ teql_enqueue(struct sk_buff *skb, struct Qdisc* sch)
if (q->q.qlen < dev->tx_queue_len) {
__skb_queue_tail(&q->q, skb);
- sch->bstats.bytes += skb->len;
+ sch->bstats.bytes += qdisc_pkt_len(skb);
sch->bstats.packets++;
return 0;
}
@@ -278,7 +278,6 @@ static int teql_master_xmit(struct sk_buff *skb, struct net_device *dev)
struct Qdisc *start, *q;
int busy;
int nores;
- int len = skb->len;
int subq = skb_get_queue_mapping(skb);
struct sk_buff *skb_res = NULL;
@@ -313,7 +312,8 @@ restart:
master->slaves = NEXT_SLAVE(q);
netif_wake_queue(dev);
master->stats.tx_packets++;
- master->stats.tx_bytes += len;
+ master->stats.tx_bytes +=
+ qdisc_pkt_len(skb);
return 0;
}
netif_tx_unlock(slave);
--
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