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author | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-07-31 15:51:00 -0700 |
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committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-07-31 15:51:00 -0700 |
commit | 0d6caa1795090bd22ede96b84daa4600b63eee37 (patch) | |
tree | 7b69aa68f7f812bd1a13b0c5e73573a01e671ef8 /net/sched/sch_prio.c | |
parent | 88c8199b9d2f5ec0a8468a0495ba4c9656846500 (diff) | |
parent | 8072f085d79a0a73cc5a0333ffa7f0c5d35f76e0 (diff) |
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
* 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6: (41 commits)
[RTNETLINK]: Fix warning for !CONFIG_KMOD
[IPV4] ip_options.c: kmalloc + memset conversion to kzalloc
[DECNET]: kmalloc + memset conversion to kzalloc
[NET]: ethtool_perm_addr only has one implementation
[NET]: ethtool ops are the only way
[PPPOE]: Improve hashing function in hash_item().
[XFRM]: State selection update to use inner addresses.
[IPSEC]: Ensure that state inner family is set
[TCP]: Bidir flow must not disregard SACK blocks for lost marking
[TCP]: Fix ratehalving with bidirectional flows
[PPPOL2TP]: Add CONFIG_INET Kconfig dependency.
[NET]: Page offsets and lengths need to be __u32.
[AF_UNIX]: Make code static.
[NETFILTER]: Make nf_ct_ipv6_skip_exthdr() static.
[PKTGEN]: make get_ipsec_sa() static and non-inline
[PPPoE]: move lock_sock() in pppoe_sendmsg() to the right location
[PPPoX/E]: return ENOTTY on unknown ioctl requests
[IPV6]: ipv6_addr_type() doesn't know about RFC4193 addresses.
[NET]: Fix prio_tune() handling of root qdisc.
[NET]: Fix sch_api to properly set sch->parent on the root.
...
Diffstat (limited to 'net/sched/sch_prio.c')
-rw-r--r-- | net/sched/sch_prio.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/net/sched/sch_prio.c b/net/sched/sch_prio.c index 2d8c08493d6..4a49db65772 100644 --- a/net/sched/sch_prio.c +++ b/net/sched/sch_prio.c @@ -38,9 +38,11 @@ prio_classify(struct sk_buff *skb, struct Qdisc *sch, int *qerr) struct prio_sched_data *q = qdisc_priv(sch); u32 band = skb->priority; struct tcf_result res; + int err; *qerr = NET_XMIT_BYPASS; if (TC_H_MAJ(skb->priority) != sch->handle) { + err = tc_classify(skb, q->filter_list, &res); #ifdef CONFIG_NET_CLS_ACT switch (tc_classify(skb, q->filter_list, &res)) { case TC_ACT_STOLEN: @@ -49,11 +51,8 @@ prio_classify(struct sk_buff *skb, struct Qdisc *sch, int *qerr) case TC_ACT_SHOT: return NULL; } - - if (!q->filter_list ) { -#else - if (!q->filter_list || tc_classify(skb, q->filter_list, &res)) { #endif + if (!q->filter_list || err < 0) { if (TC_H_MAJ(band)) band = 0; band = q->prio2band[band&TC_PRIO_MAX]; @@ -239,11 +238,13 @@ static int prio_tune(struct Qdisc *sch, struct rtattr *opt) /* If we're multiqueue, make sure the number of incoming bands * matches the number of queues on the device we're associating with. * If the number of bands requested is zero, then set q->bands to - * dev->egress_subqueue_count. + * dev->egress_subqueue_count. Also, the root qdisc must be the + * only one that is enabled for multiqueue, since it's the only one + * that interacts with the underlying device. */ q->mq = RTA_GET_FLAG(tb[TCA_PRIO_MQ - 1]); if (q->mq) { - if (sch->handle != TC_H_ROOT) + if (sch->parent != TC_H_ROOT) return -EINVAL; if (netif_is_multiqueue(sch->dev)) { if (q->bands == 0) |