diff options
author | Pablo Neira Ayuso <pablo@netfilter.org> | 2015-08-21 01:10:19 +0200 |
---|---|---|
committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2015-08-21 06:09:05 +0200 |
commit | 81bf1c64e7fe08f956c74fe2b0f1fa6eb163bd91 (patch) | |
tree | 40370ca95f416fd88cb93e5c252623e282b3553e /net/sched | |
parent | 8cfd23e6740158817d2045915f6ea5a2daf11bce (diff) | |
parent | 938049e18dca57bcd2f93986fc1cbb5a83cdf027 (diff) |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
Resolve conflicts with conntrack template fixes.
Conflicts:
net/netfilter/nf_conntrack_core.c
net/netfilter/nf_synproxy_core.c
net/netfilter/xt_CT.c
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net/sched')
-rw-r--r-- | net/sched/act_mirred.c | 2 | ||||
-rw-r--r-- | net/sched/act_nat.c | 7 | ||||
-rw-r--r-- | net/sched/sch_fifo.c | 2 | ||||
-rw-r--r-- | net/sched/sch_fq_codel.c | 22 | ||||
-rw-r--r-- | net/sched/sch_generic.c | 6 | ||||
-rw-r--r-- | net/sched/sch_gred.c | 8 | ||||
-rw-r--r-- | net/sched/sch_htb.c | 6 | ||||
-rw-r--r-- | net/sched/sch_plug.c | 8 | ||||
-rw-r--r-- | net/sched/sch_sfb.c | 2 |
9 files changed, 38 insertions, 25 deletions
diff --git a/net/sched/act_mirred.c b/net/sched/act_mirred.c index 19cd8904efa0..2d1be4a760fd 100644 --- a/net/sched/act_mirred.c +++ b/net/sched/act_mirred.c @@ -101,6 +101,8 @@ static int tcf_mirred_init(struct net *net, struct nlattr *nla, return ret; ret = ACT_P_CREATED; } else { + if (bind) + return 0; if (!ovr) { tcf_hash_release(a, bind); return -EEXIST; diff --git a/net/sched/act_nat.c b/net/sched/act_nat.c index 5be0b3c1c5b0..b7c4ead8b5a8 100644 --- a/net/sched/act_nat.c +++ b/net/sched/act_nat.c @@ -162,7 +162,8 @@ static int tcf_nat(struct sk_buff *skb, const struct tc_action *a, goto drop; tcph = (void *)(skb_network_header(skb) + ihl); - inet_proto_csum_replace4(&tcph->check, skb, addr, new_addr, 1); + inet_proto_csum_replace4(&tcph->check, skb, addr, new_addr, + true); break; } case IPPROTO_UDP: @@ -178,7 +179,7 @@ static int tcf_nat(struct sk_buff *skb, const struct tc_action *a, udph = (void *)(skb_network_header(skb) + ihl); if (udph->check || skb->ip_summed == CHECKSUM_PARTIAL) { inet_proto_csum_replace4(&udph->check, skb, addr, - new_addr, 1); + new_addr, true); if (!udph->check) udph->check = CSUM_MANGLED_0; } @@ -231,7 +232,7 @@ static int tcf_nat(struct sk_buff *skb, const struct tc_action *a, iph->saddr = new_addr; inet_proto_csum_replace4(&icmph->checksum, skb, addr, new_addr, - 0); + false); break; } default: diff --git a/net/sched/sch_fifo.c b/net/sched/sch_fifo.c index 2e2398cfc694..2177eac0a61e 100644 --- a/net/sched/sch_fifo.c +++ b/net/sched/sch_fifo.c @@ -54,7 +54,7 @@ static int fifo_init(struct Qdisc *sch, struct nlattr *opt) bool is_bfifo = sch->ops == &bfifo_qdisc_ops; if (opt == NULL) { - u32 limit = qdisc_dev(sch)->tx_queue_len ? : 1; + u32 limit = qdisc_dev(sch)->tx_queue_len; if (is_bfifo) limit *= psched_mtu(qdisc_dev(sch)); diff --git a/net/sched/sch_fq_codel.c b/net/sched/sch_fq_codel.c index 21ca33c9f036..a9ba030435a2 100644 --- a/net/sched/sch_fq_codel.c +++ b/net/sched/sch_fq_codel.c @@ -288,10 +288,26 @@ begin: static void fq_codel_reset(struct Qdisc *sch) { - struct sk_buff *skb; + struct fq_codel_sched_data *q = qdisc_priv(sch); + int i; - while ((skb = fq_codel_dequeue(sch)) != NULL) - kfree_skb(skb); + INIT_LIST_HEAD(&q->new_flows); + INIT_LIST_HEAD(&q->old_flows); + for (i = 0; i < q->flows_cnt; i++) { + struct fq_codel_flow *flow = q->flows + i; + + while (flow->head) { + struct sk_buff *skb = dequeue_head(flow); + + qdisc_qstats_backlog_dec(sch, skb); + kfree_skb(skb); + } + + INIT_LIST_HEAD(&flow->flowchain); + codel_vars_init(&flow->cvars); + } + memset(q->backlogs, 0, q->flows_cnt * sizeof(u32)); + sch->q.qlen = 0; } static const struct nla_policy fq_codel_policy[TCA_FQ_CODEL_MAX + 1] = { diff --git a/net/sched/sch_generic.c b/net/sched/sch_generic.c index 6efca30894aa..942fea8405a4 100644 --- a/net/sched/sch_generic.c +++ b/net/sched/sch_generic.c @@ -735,7 +735,7 @@ static void attach_one_default_qdisc(struct net_device *dev, { struct Qdisc *qdisc = &noqueue_qdisc; - if (dev->tx_queue_len) { + if (dev->tx_queue_len && !(dev->priv_flags & IFF_NO_QUEUE)) { qdisc = qdisc_create_dflt(dev_queue, default_qdisc_ops, TC_H_ROOT); if (!qdisc) { @@ -755,7 +755,9 @@ static void attach_default_qdiscs(struct net_device *dev) txq = netdev_get_tx_queue(dev, 0); - if (!netif_is_multiqueue(dev) || dev->tx_queue_len == 0) { + if (!netif_is_multiqueue(dev) || + dev->tx_queue_len == 0 || + dev->priv_flags & IFF_NO_QUEUE) { netdev_for_each_tx_queue(dev, attach_one_default_qdisc, NULL); dev->qdisc = txq->qdisc_sleeping; atomic_inc(&dev->qdisc->refcnt); diff --git a/net/sched/sch_gred.c b/net/sched/sch_gred.c index abb9f2fec28f..80105109f756 100644 --- a/net/sched/sch_gred.c +++ b/net/sched/sch_gred.c @@ -512,11 +512,9 @@ static int gred_init(struct Qdisc *sch, struct nlattr *opt) if (tb[TCA_GRED_LIMIT]) sch->limit = nla_get_u32(tb[TCA_GRED_LIMIT]); - else { - u32 qlen = qdisc_dev(sch)->tx_queue_len ? : 1; - - sch->limit = qlen * psched_mtu(qdisc_dev(sch)); - } + else + sch->limit = qdisc_dev(sch)->tx_queue_len + * psched_mtu(qdisc_dev(sch)); return gred_change_table_def(sch, tb[TCA_GRED_DPS]); } diff --git a/net/sched/sch_htb.c b/net/sched/sch_htb.c index f1acb0f60dc3..cf4b0f865d1b 100644 --- a/net/sched/sch_htb.c +++ b/net/sched/sch_htb.c @@ -1048,11 +1048,9 @@ static int htb_init(struct Qdisc *sch, struct nlattr *opt) if (tb[TCA_HTB_DIRECT_QLEN]) q->direct_qlen = nla_get_u32(tb[TCA_HTB_DIRECT_QLEN]); - else { + else q->direct_qlen = qdisc_dev(sch)->tx_queue_len; - if (q->direct_qlen < 2) /* some devices have zero tx_queue_len */ - q->direct_qlen = 2; - } + if ((q->rate2quantum = gopt->rate2quantum) < 1) q->rate2quantum = 1; q->defcls = gopt->defcls; diff --git a/net/sched/sch_plug.c b/net/sched/sch_plug.c index ade9445a55ab..5abfe44678d4 100644 --- a/net/sched/sch_plug.c +++ b/net/sched/sch_plug.c @@ -130,12 +130,8 @@ static int plug_init(struct Qdisc *sch, struct nlattr *opt) q->unplug_indefinite = false; if (opt == NULL) { - /* We will set a default limit of 100 pkts (~150kB) - * in case tx_queue_len is not available. The - * default value is completely arbitrary. - */ - u32 pkt_limit = qdisc_dev(sch)->tx_queue_len ? : 100; - q->limit = pkt_limit * psched_mtu(qdisc_dev(sch)); + q->limit = qdisc_dev(sch)->tx_queue_len + * psched_mtu(qdisc_dev(sch)); } else { struct tc_plug_qopt *ctl = nla_data(opt); diff --git a/net/sched/sch_sfb.c b/net/sched/sch_sfb.c index 4b815193326c..dcdff5c769a1 100644 --- a/net/sched/sch_sfb.c +++ b/net/sched/sch_sfb.c @@ -502,7 +502,7 @@ static int sfb_change(struct Qdisc *sch, struct nlattr *opt) limit = ctl->limit; if (limit == 0) - limit = max_t(u32, qdisc_dev(sch)->tx_queue_len, 1); + limit = qdisc_dev(sch)->tx_queue_len; child = fifo_create_dflt(sch, &pfifo_qdisc_ops, limit); if (IS_ERR(child)) |