Merge branch 'master' of /repos/git/net-next-2.6

23 files changed, 54 insertions, 71 deletions

diff --git a/net/sched/Kconfig b/net/sched/Kconfig
index 4b753ef70bb7..204055302992 100644
--- a/net/sched/Kconfig
+++ b/net/sched/Kconfig
@@ -24,7 +24,7 @@ menuconfig NET_SCHED
           To administer these schedulers, you'll need the user-level utilities
           from the package iproute2+tc at <ftp://ftp.tux.org/pub/net/ip-routing/>.
           That package also contains some documentation; for more, check out
-          <http://linux-net.osdl.org/index.php/Iproute2>.
+          <http://www.linuxfoundation.org/collaborate/workgroups/networking/iproute2>.
 
           This Quality of Service (QoS) support will enable you to use
           Differentiated Services (diffserv) and Resource Reservation Protocol
diff --git a/net/sched/act_csum.c b/net/sched/act_csum.c
index 67dc7ce9b63a..83ddfc07e45d 100644
--- a/net/sched/act_csum.c
+++ b/net/sched/act_csum.c
@@ -508,8 +508,7 @@ static int tcf_csum(struct sk_buff *skb,
 
         spin_lock(&p->tcf_lock);
         p->tcf_tm.lastuse = jiffies;
-        p->tcf_bstats.bytes += qdisc_pkt_len(skb);
-        p->tcf_bstats.packets++;
+        bstats_update(&p->tcf_bstats, skb);
         action = p->tcf_action;
         update_flags = p->update_flags;
         spin_unlock(&p->tcf_lock);
diff --git a/net/sched/act_ipt.c b/net/sched/act_ipt.c
index 8daef9632255..c2a7c20e81c1 100644
--- a/net/sched/act_ipt.c
+++ b/net/sched/act_ipt.c
@@ -209,8 +209,7 @@ 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 += qdisc_pkt_len(skb);
-        ipt->tcf_bstats.packets++;
+        bstats_update(&ipt->tcf_bstats, skb);
 
         /* yes, we have to worry about both in and out dev
          worry later - danger - this API seems to have changed
diff --git a/net/sched/act_mirred.c b/net/sched/act_mirred.c
index 0c311be92827..d765067e99db 100644
--- a/net/sched/act_mirred.c
+++ b/net/sched/act_mirred.c
@@ -165,8 +165,7 @@ static int tcf_mirred(struct sk_buff *skb, struct tc_action *a,
 
         spin_lock(&m->tcf_lock);
         m->tcf_tm.lastuse = jiffies;
-        m->tcf_bstats.bytes += qdisc_pkt_len(skb);
-        m->tcf_bstats.packets++;
+        bstats_update(&m->tcf_bstats, skb);
 
         dev = m->tcfm_dev;
         if (!dev) {
diff --git a/net/sched/act_nat.c b/net/sched/act_nat.c
index 186eb837e600..178a4bd7b7cb 100644
--- a/net/sched/act_nat.c
+++ b/net/sched/act_nat.c
@@ -125,8 +125,7 @@ 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 += qdisc_pkt_len(skb);
-        p->tcf_bstats.packets++;
+        bstats_update(&p->tcf_bstats, skb);
 
         spin_unlock(&p->tcf_lock);
 
diff --git a/net/sched/act_pedit.c b/net/sched/act_pedit.c
index a0593c9640db..445bef716f77 100644
--- a/net/sched/act_pedit.c
+++ b/net/sched/act_pedit.c
@@ -187,8 +187,7 @@ static int tcf_pedit(struct sk_buff *skb, struct tc_action *a,
 bad:
         p->tcf_qstats.overlimits++;
 done:
-        p->tcf_bstats.bytes += qdisc_pkt_len(skb);
-        p->tcf_bstats.packets++;
+        bstats_update(&p->tcf_bstats, skb);
         spin_unlock(&p->tcf_lock);
         return p->tcf_action;
 }
diff --git a/net/sched/act_police.c b/net/sched/act_police.c
index 7ebf7439b478..e2f08b1e2e58 100644
--- a/net/sched/act_police.c
+++ b/net/sched/act_police.c
@@ -298,8 +298,7 @@ static int tcf_act_police(struct sk_buff *skb, struct tc_action *a,
 
         spin_lock(&police->tcf_lock);
 
-        police->tcf_bstats.bytes += qdisc_pkt_len(skb);
-        police->tcf_bstats.packets++;
+        bstats_update(&police->tcf_bstats, skb);
 
         if (police->tcfp_ewma_rate &&
             police->tcf_rate_est.bps >= police->tcfp_ewma_rate) {
diff --git a/net/sched/act_simple.c b/net/sched/act_simple.c
index 97e84f3ee775..7287cff7af3e 100644
--- a/net/sched/act_simple.c
+++ b/net/sched/act_simple.c
@@ -42,8 +42,7 @@ 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 += qdisc_pkt_len(skb);
-        d->tcf_bstats.packets++;
+        bstats_update(&d->tcf_bstats, skb);
 
         /* print policy string followed by _ then packet count
          * Example if this was the 3rd packet and the string was "hello"
diff --git a/net/sched/act_skbedit.c b/net/sched/act_skbedit.c
index 66cbf4eb8855..836f5fee9e58 100644
--- a/net/sched/act_skbedit.c
+++ b/net/sched/act_skbedit.c
@@ -46,8 +46,7 @@ static int tcf_skbedit(struct sk_buff *skb, struct tc_action *a,
 
         spin_lock(&d->tcf_lock);
         d->tcf_tm.lastuse = jiffies;
-        d->tcf_bstats.bytes += qdisc_pkt_len(skb);
-        d->tcf_bstats.packets++;
+        bstats_update(&d->tcf_bstats, skb);
 
         if (d->flags & SKBEDIT_F_PRIORITY)
                 skb->priority = d->priority;
diff --git a/net/sched/sch_atm.c b/net/sched/sch_atm.c
index 282540778aa8..943d733409d0 100644
--- a/net/sched/sch_atm.c
+++ b/net/sched/sch_atm.c
@@ -422,10 +422,8 @@ drop: __maybe_unused
                 }
                 return ret;
         }
-        sch->bstats.bytes += qdisc_pkt_len(skb);
-        sch->bstats.packets++;
-        flow->bstats.bytes += qdisc_pkt_len(skb);
-        flow->bstats.packets++;
+        qdisc_bstats_update(sch, skb);
+        bstats_update(&flow->bstats, skb);
         /*
          * Okay, this may seem weird. We pretend we've dropped the packet if
          * it goes via ATM. The reason for this is that the outer qdisc
diff --git a/net/sched/sch_cbq.c b/net/sched/sch_cbq.c
index eb7631590865..c80d1c210c5d 100644
--- a/net/sched/sch_cbq.c
+++ b/net/sched/sch_cbq.c
@@ -390,8 +390,7 @@ cbq_enqueue(struct sk_buff *skb, struct Qdisc *sch)
         ret = qdisc_enqueue(skb, cl->q);
         if (ret == NET_XMIT_SUCCESS) {
                 sch->q.qlen++;
-                sch->bstats.packets++;
-                sch->bstats.bytes += qdisc_pkt_len(skb);
+                qdisc_bstats_update(sch, skb);
                 cbq_mark_toplevel(q, cl);
                 if (!cl->next_alive)
                         cbq_activate_class(cl);
@@ -650,8 +649,7 @@ static int cbq_reshape_fail(struct sk_buff *skb, struct Qdisc *child)
                 ret = qdisc_enqueue(skb, cl->q);
                 if (ret == NET_XMIT_SUCCESS) {
                         sch->q.qlen++;
-                        sch->bstats.packets++;
-                        sch->bstats.bytes += qdisc_pkt_len(skb);
+                        qdisc_bstats_update(sch, skb);
                         if (!cl->next_alive)
                                 cbq_activate_class(cl);
                         return 0;
diff --git a/net/sched/sch_drr.c b/net/sched/sch_drr.c
index aa8b5313f8cf..de55e642eafc 100644
--- a/net/sched/sch_drr.c
+++ b/net/sched/sch_drr.c
@@ -351,7 +351,6 @@ static int drr_enqueue(struct sk_buff *skb, struct Qdisc *sch)
 {
         struct drr_sched *q = qdisc_priv(sch);
         struct drr_class *cl;
-        unsigned int len;
         int err;
 
         cl = drr_classify(skb, sch, &err);
@@ -362,7 +361,6 @@ static int drr_enqueue(struct sk_buff *skb, struct Qdisc *sch)
                 return err;
         }
 
-        len = qdisc_pkt_len(skb);
         err = qdisc_enqueue(skb, cl->qdisc);
         if (unlikely(err != NET_XMIT_SUCCESS)) {
                 if (net_xmit_drop_count(err)) {
@@ -377,10 +375,8 @@ static int drr_enqueue(struct sk_buff *skb, struct Qdisc *sch)
                 cl->deficit = cl->quantum;
         }
 
-        cl->bstats.packets++;
-        cl->bstats.bytes += len;
-        sch->bstats.packets++;
-        sch->bstats.bytes += len;
+        bstats_update(&cl->bstats, skb);
+        qdisc_bstats_update(sch, skb);
 
         sch->q.qlen++;
         return err;
diff --git a/net/sched/sch_dsmark.c b/net/sched/sch_dsmark.c
index 1d295d62bb5c..60f4bdd4408e 100644
--- a/net/sched/sch_dsmark.c
+++ b/net/sched/sch_dsmark.c
@@ -260,8 +260,7 @@ static int dsmark_enqueue(struct sk_buff *skb, struct Qdisc *sch)
                 return err;
         }
 
-        sch->bstats.bytes += qdisc_pkt_len(skb);
-        sch->bstats.packets++;
+        qdisc_bstats_update(sch, skb);
         sch->q.qlen++;
 
         return NET_XMIT_SUCCESS;
diff --git a/net/sched/sch_hfsc.c b/net/sched/sch_hfsc.c
index 069c62b7bb36..2e45791d4f6c 100644
--- a/net/sched/sch_hfsc.c
+++ b/net/sched/sch_hfsc.c
@@ -1599,10 +1599,8 @@ hfsc_enqueue(struct sk_buff *skb, struct Qdisc *sch)
         if (cl->qdisc->q.qlen == 1)
                 set_active(cl, qdisc_pkt_len(skb));
 
-        cl->bstats.packets++;
-        cl->bstats.bytes += qdisc_pkt_len(skb);
-        sch->bstats.packets++;
-        sch->bstats.bytes += qdisc_pkt_len(skb);
+        bstats_update(&cl->bstats, skb);
+        qdisc_bstats_update(sch, skb);
         sch->q.qlen++;
 
         return NET_XMIT_SUCCESS;
diff --git a/net/sched/sch_htb.c b/net/sched/sch_htb.c
index 01b519d6c52d..984c1b0c6836 100644
--- a/net/sched/sch_htb.c
+++ b/net/sched/sch_htb.c
@@ -569,15 +569,12 @@ static int htb_enqueue(struct sk_buff *skb, struct Qdisc *sch)
                 }
                 return ret;
         } else {
-                cl->bstats.packets +=
-                        skb_is_gso(skb)?skb_shinfo(skb)->gso_segs:1;
-                cl->bstats.bytes += qdisc_pkt_len(skb);
+                bstats_update(&cl->bstats, skb);
                 htb_activate(q, cl);
         }
 
         sch->q.qlen++;
-        sch->bstats.packets += skb_is_gso(skb)?skb_shinfo(skb)->gso_segs:1;
-        sch->bstats.bytes += qdisc_pkt_len(skb);
+        qdisc_bstats_update(sch, skb);
         return NET_XMIT_SUCCESS;
 }
 
@@ -648,12 +645,10 @@ static void htb_charge_class(struct htb_sched *q, struct htb_class *cl,
                                 htb_add_to_wait_tree(q, cl, diff);
                 }
 
-                /* update byte stats except for leaves which are already updated */
-                if (cl->level) {
-                        cl->bstats.bytes += bytes;
-                        cl->bstats.packets += skb_is_gso(skb)?
-                                        skb_shinfo(skb)->gso_segs:1;
-                }
+                /* update basic stats except for leaves which are already updated */
+                if (cl->level)
+                        bstats_update(&cl->bstats, skb);
+
                 cl = cl->parent;
         }
 }
diff --git a/net/sched/sch_ingress.c b/net/sched/sch_ingress.c
index f10e34a68445..bce1665239b8 100644
--- a/net/sched/sch_ingress.c
+++ b/net/sched/sch_ingress.c
@@ -63,8 +63,7 @@ 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 += qdisc_pkt_len(skb);
+        qdisc_bstats_update(sch, skb);
         switch (result) {
         case TC_ACT_SHOT:
                 result = TC_ACT_SHOT;
diff --git a/net/sched/sch_multiq.c b/net/sched/sch_multiq.c
index 32690deab5d0..21f13da24763 100644
--- a/net/sched/sch_multiq.c
+++ b/net/sched/sch_multiq.c
@@ -83,8 +83,7 @@ multiq_enqueue(struct sk_buff *skb, struct Qdisc *sch)
 
         ret = qdisc_enqueue(skb, qdisc);
         if (ret == NET_XMIT_SUCCESS) {
-                sch->bstats.bytes += qdisc_pkt_len(skb);
-                sch->bstats.packets++;
+                qdisc_bstats_update(sch, skb);
                 sch->q.qlen++;
                 return NET_XMIT_SUCCESS;
         }
diff --git a/net/sched/sch_netem.c b/net/sched/sch_netem.c
index e5593c083a78..1c4bce863479 100644
--- a/net/sched/sch_netem.c
+++ b/net/sched/sch_netem.c
@@ -240,8 +240,7 @@ static int netem_enqueue(struct sk_buff *skb, struct Qdisc *sch)
 
         if (likely(ret == NET_XMIT_SUCCESS)) {
                 sch->q.qlen++;
-                sch->bstats.bytes += qdisc_pkt_len(skb);
-                sch->bstats.packets++;
+                qdisc_bstats_update(sch, skb);
         } else if (net_xmit_drop_count(ret)) {
                 sch->qstats.drops++;
         }
@@ -477,8 +476,7 @@ static int tfifo_enqueue(struct sk_buff *nskb, struct Qdisc *sch)
                 __skb_queue_after(list, skb, nskb);
 
                 sch->qstats.backlog += qdisc_pkt_len(nskb);
-                sch->bstats.bytes += qdisc_pkt_len(nskb);
-                sch->bstats.packets++;
+                qdisc_bstats_update(sch, nskb);
 
                 return NET_XMIT_SUCCESS;
         }
diff --git a/net/sched/sch_prio.c b/net/sched/sch_prio.c
index b1c95bce33ce..966158d49dd1 100644
--- a/net/sched/sch_prio.c
+++ b/net/sched/sch_prio.c
@@ -84,8 +84,7 @@ prio_enqueue(struct sk_buff *skb, struct Qdisc *sch)
 
         ret = qdisc_enqueue(skb, qdisc);
         if (ret == NET_XMIT_SUCCESS) {
-                sch->bstats.bytes += qdisc_pkt_len(skb);
-                sch->bstats.packets++;
+                qdisc_bstats_update(sch, skb);
                 sch->q.qlen++;
                 return NET_XMIT_SUCCESS;
         }
diff --git a/net/sched/sch_red.c b/net/sched/sch_red.c
index a67ba3c5a0cc..a6009c5a2c97 100644
--- a/net/sched/sch_red.c
+++ b/net/sched/sch_red.c
@@ -94,8 +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 += qdisc_pkt_len(skb);
-                sch->bstats.packets++;
+                qdisc_bstats_update(sch, skb);
                 sch->q.qlen++;
         } else if (net_xmit_drop_count(ret)) {
                 q->stats.pdrop++;
diff --git a/net/sched/sch_sfq.c b/net/sched/sch_sfq.c
index d54ac94066c2..239ec53a634d 100644
--- a/net/sched/sch_sfq.c
+++ b/net/sched/sch_sfq.c
@@ -403,8 +403,7 @@ sfq_enqueue(struct sk_buff *skb, struct Qdisc *sch)
                 slot->allot = q->scaled_quantum;
         }
         if (++sch->q.qlen <= q->limit) {
-                sch->bstats.bytes += qdisc_pkt_len(skb);
-                sch->bstats.packets++;
+                qdisc_bstats_update(sch, skb);
                 return NET_XMIT_SUCCESS;
         }
 
diff --git a/net/sched/sch_tbf.c b/net/sched/sch_tbf.c
index 641a30d64635..77565e721811 100644
--- a/net/sched/sch_tbf.c
+++ b/net/sched/sch_tbf.c
@@ -134,8 +134,7 @@ static int tbf_enqueue(struct sk_buff *skb, struct Qdisc* sch)
         }
 
         sch->q.qlen++;
-        sch->bstats.bytes += qdisc_pkt_len(skb);
-        sch->bstats.packets++;
+        qdisc_bstats_update(sch, skb);
         return NET_XMIT_SUCCESS;
 }
 
diff --git a/net/sched/sch_teql.c b/net/sched/sch_teql.c
index 106479a7c94a..84ce48eadff4 100644
--- a/net/sched/sch_teql.c
+++ b/net/sched/sch_teql.c
@@ -59,6 +59,10 @@ struct teql_master
         struct net_device *dev;
         struct Qdisc *slaves;
         struct list_head master_list;
+        unsigned long   tx_bytes;
+        unsigned long   tx_packets;
+        unsigned long   tx_errors;
+        unsigned long   tx_dropped;
 };
 
 struct teql_sched_data
@@ -83,8 +87,7 @@ 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 += qdisc_pkt_len(skb);
-                sch->bstats.packets++;
+                qdisc_bstats_update(sch, skb);
                 return NET_XMIT_SUCCESS;
         }
 
@@ -275,7 +278,6 @@ static inline int teql_resolve(struct sk_buff *skb,
 static netdev_tx_t teql_master_xmit(struct sk_buff *skb, struct net_device *dev)
 {
         struct teql_master *master = netdev_priv(dev);
-        struct netdev_queue *txq = netdev_get_tx_queue(dev, 0);
         struct Qdisc *start, *q;
         int busy;
         int nores;
@@ -315,8 +317,8 @@ restart:
                                         __netif_tx_unlock(slave_txq);
                                         master->slaves = NEXT_SLAVE(q);
                                         netif_wake_queue(dev);
-                                        txq->tx_packets++;
-                                        txq->tx_bytes += length;
+                                        master->tx_packets++;
+                                        master->tx_bytes += length;
                                         return NETDEV_TX_OK;
                                 }
                                 __netif_tx_unlock(slave_txq);
@@ -343,10 +345,10 @@ restart:
                 netif_stop_queue(dev);
                 return NETDEV_TX_BUSY;
         }
-        dev->stats.tx_errors++;
+        master->tx_errors++;
 
 drop:
-        txq->tx_dropped++;
+        master->tx_dropped++;
         dev_kfree_skb(skb);
         return NETDEV_TX_OK;
 }
@@ -399,6 +401,18 @@ static int teql_master_close(struct net_device *dev)
         return 0;
 }
 
+static struct rtnl_link_stats64 *teql_master_stats64(struct net_device *dev,
+                                                     struct rtnl_link_stats64 *stats)
+{
+        struct teql_master *m = netdev_priv(dev);
+
+        stats->tx_packets       = m->tx_packets;
+        stats->tx_bytes         = m->tx_bytes;
+        stats->tx_errors        = m->tx_errors;
+        stats->tx_dropped       = m->tx_dropped;
+        return stats;
+}
+
 static int teql_master_mtu(struct net_device *dev, int new_mtu)
 {
         struct teql_master *m = netdev_priv(dev);
@@ -423,6 +437,7 @@ static const struct net_device_ops teql_netdev_ops = {
         .ndo_open       = teql_master_open,
         .ndo_stop       = teql_master_close,
         .ndo_start_xmit = teql_master_xmit,
+        .ndo_get_stats64 = teql_master_stats64,
         .ndo_change_mtu = teql_master_mtu,
 };