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| author | Patrick McHardy <kaber@trash.net> | 2007-07-15 00:01:49 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2007-07-15 00:01:49 -0700 |
| commit | 9210080445b0c51a73b488750a26eb17177d8684 (patch) | |
| tree | 96f339cde62a77c58f88b4a5fe6c9b1deca29b15 /net | |
| parent | b0188d4dbe5f4285372dd033acf7c92a97006629 (diff) | |
| download | linux-9210080445b0c51a73b488750a26eb17177d8684.tar.gz linux-9210080445b0c51a73b488750a26eb17177d8684.tar.bz2 linux-9210080445b0c51a73b488750a26eb17177d8684.zip | |
[NET_SCHED]: sch_atm: act_api support
Handle act_api classification results.
The ATM scheduler behaves slightly different than other schedulers
in that it only handles policer results for successful classifications,
this behaviour is retained for the act_api case.
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
| -rw-r--r-- | net/sched/sch_atm.c | 21 |
1 files changed, 14 insertions, 7 deletions
diff --git a/net/sched/sch_atm.c b/net/sched/sch_atm.c index 9b458c403fa0..ccee10dae66d 100644 --- a/net/sched/sch_atm.c +++ b/net/sched/sch_atm.c @@ -411,11 +411,21 @@ static int atm_tc_enqueue(struct sk_buff *skb, struct Qdisc *sch) if (flow->vcc) ATM_SKB(skb)->atm_options = flow->vcc->atm_options; /*@@@ looks good ... but it's not supposed to work :-) */ -#ifdef CONFIG_NET_CLS_POLICE +#ifdef CONFIG_NET_CLS_ACT + switch (result) { + case TC_ACT_QUEUED: + case TC_ACT_STOLEN: + kfree_skb(skb); + return NET_XMIT_SUCCESS; + case TC_ACT_SHOT: + kfree_skb(skb); + goto drop; + } +#elif defined(CONFIG_NET_CLS_POLICE) switch (result) { case TC_POLICE_SHOT: kfree_skb(skb); - break; + goto drop; case TC_POLICE_RECLASSIFY: if (flow->excess) flow = flow->excess; @@ -431,11 +441,8 @@ static int atm_tc_enqueue(struct sk_buff *skb, struct Qdisc *sch) } #endif } - if ( -#ifdef CONFIG_NET_CLS_POLICE - result == TC_POLICE_SHOT || -#endif - (ret = flow->q->enqueue(skb, flow->q)) != 0) { + if ((ret = flow->q->enqueue(skb, flow->q)) != 0) { +drop: __maybe_unused sch->qstats.drops++; if (flow) flow->qstats.drops++; |