diff options
| author | Jussi Kivilinna <jussi.kivilinna@mbnet.fi> | 2008-07-20 09:08:47 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-07-20 09:08:47 +0200 |
| commit | 175f9c1bba9b825d22b142d183c9e175488b260c (patch) | |
| tree | 6b9cdb2e3802e7fc8422dc0d0cc200f6d4d1d0a5 /net/sched/sch_netem.c | |
| parent | net_sched: Add accessor function for packet length for qdiscs (diff) | |
| download | linux-175f9c1bba9b825d22b142d183c9e175488b260c.tar.xz linux-175f9c1bba9b825d22b142d183c9e175488b260c.zip | |
net_sched: Add size table for qdiscs
Add size table functions for qdiscs and calculate packet size in
qdisc_enqueue().
Based on patch by Patrick McHardy
http://marc.info/?l=linux-netdev&m=115201979221729&w=2
Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sched/sch_netem.c')
| -rw-r--r-- | net/sched/sch_netem.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/net/sched/sch_netem.c b/net/sched/sch_netem.c index ae49be00022f..a59085700678 100644 --- a/net/sched/sch_netem.c +++ b/net/sched/sch_netem.c @@ -84,8 +84,9 @@ struct netem_skb_cb { static inline struct netem_skb_cb *netem_skb_cb(struct sk_buff *skb) { - BUILD_BUG_ON(sizeof(skb->cb) < sizeof(struct netem_skb_cb)); - return (struct netem_skb_cb *)skb->cb; + BUILD_BUG_ON(sizeof(skb->cb) < + sizeof(struct qdisc_skb_cb) + sizeof(struct netem_skb_cb)); + return (struct netem_skb_cb *)qdisc_skb_cb(skb)->data; } /* init_crandom - initialize correlated random number generator |