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| author | Eric Dumazet <eric.dumazet@gmail.com> | 2011-01-09 08:30:54 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-01-10 16:07:54 -0800 |
| commit | bfe0d0298f2a67d94d58c39ea904a999aeeb7c3c (patch) | |
| tree | 5a6f966ebabe8d88d6d6c78c61411e325150927f /net/sched/sch_cbq.c | |
| parent | f1593d2298acca8b6680100d622911827edb8b0a (diff) | |
| download | op-kernel-dev-bfe0d0298f2a67d94d58c39ea904a999aeeb7c3c.zip op-kernel-dev-bfe0d0298f2a67d94d58c39ea904a999aeeb7c3c.tar.gz | |
net_sched: factorize qdisc stats handling
HTB takes into account skb is segmented in stats updates.
Generalize this to all schedulers.
They should use qdisc_bstats_update() helper instead of manipulating
bstats.bytes and bstats.packets
Add bstats_update() helper too for classes that use
gnet_stats_basic_packed fields.
Note : Right now, TCQ_F_CAN_BYPASS shortcurt can be taken only if no
stab is setup on qdisc.
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sched/sch_cbq.c')
| -rw-r--r-- | net/sched/sch_cbq.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/net/sched/sch_cbq.c b/net/sched/sch_cbq.c index eb76315..c80d1c2 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; |
