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Diffstat (limited to 'net/sched/sch_htb.c')
-rw-r--r--net/sched/sch_htb.c68
1 files changed, 34 insertions, 34 deletions
diff --git a/net/sched/sch_htb.c b/net/sched/sch_htb.c
index 6a2352cd9c2..3b3ff641b6d 100644
--- a/net/sched/sch_htb.c
+++ b/net/sched/sch_htb.c
@@ -992,19 +992,19 @@ static void htb_reset(struct Qdisc *sch)
INIT_LIST_HEAD(q->drops + i);
}
-static int htb_init(struct Qdisc *sch, struct rtattr *opt)
+static int htb_init(struct Qdisc *sch, struct nlattr *opt)
{
struct htb_sched *q = qdisc_priv(sch);
- struct rtattr *tb[TCA_HTB_INIT];
+ struct nlattr *tb[TCA_HTB_INIT + 1];
struct tc_htb_glob *gopt;
int i;
- if (!opt || rtattr_parse_nested(tb, TCA_HTB_INIT, opt) ||
- tb[TCA_HTB_INIT - 1] == NULL ||
- RTA_PAYLOAD(tb[TCA_HTB_INIT - 1]) < sizeof(*gopt)) {
+ if (!opt || nla_parse_nested(tb, TCA_HTB_INIT, opt, NULL) ||
+ tb[TCA_HTB_INIT] == NULL ||
+ nla_len(tb[TCA_HTB_INIT]) < sizeof(*gopt)) {
printk(KERN_ERR "HTB: hey probably you have bad tc tool ?\n");
return -EINVAL;
}
- gopt = RTA_DATA(tb[TCA_HTB_INIT - 1]);
+ gopt = nla_data(tb[TCA_HTB_INIT]);
if (gopt->version != HTB_VER >> 16) {
printk(KERN_ERR
"HTB: need tc/htb version %d (minor is %d), you have %d\n",
@@ -1036,7 +1036,7 @@ static int htb_dump(struct Qdisc *sch, struct sk_buff *skb)
{
struct htb_sched *q = qdisc_priv(sch);
unsigned char *b = skb_tail_pointer(skb);
- struct rtattr *rta;
+ struct nlattr *nla;
struct tc_htb_glob gopt;
spin_lock_bh(&sch->dev->queue_lock);
gopt.direct_pkts = q->direct_pkts;
@@ -1045,13 +1045,13 @@ static int htb_dump(struct Qdisc *sch, struct sk_buff *skb)
gopt.rate2quantum = q->rate2quantum;
gopt.defcls = q->defcls;
gopt.debug = 0;
- rta = (struct rtattr *)b;
- RTA_PUT(skb, TCA_OPTIONS, 0, NULL);
- RTA_PUT(skb, TCA_HTB_INIT, sizeof(gopt), &gopt);
- rta->rta_len = skb_tail_pointer(skb) - b;
+ nla = (struct nlattr *)b;
+ NLA_PUT(skb, TCA_OPTIONS, 0, NULL);
+ NLA_PUT(skb, TCA_HTB_INIT, sizeof(gopt), &gopt);
+ nla->nla_len = skb_tail_pointer(skb) - b;
spin_unlock_bh(&sch->dev->queue_lock);
return skb->len;
-rtattr_failure:
+nla_put_failure:
spin_unlock_bh(&sch->dev->queue_lock);
nlmsg_trim(skb, skb_tail_pointer(skb));
return -1;
@@ -1062,7 +1062,7 @@ static int htb_dump_class(struct Qdisc *sch, unsigned long arg,
{
struct htb_class *cl = (struct htb_class *)arg;
unsigned char *b = skb_tail_pointer(skb);
- struct rtattr *rta;
+ struct nlattr *nla;
struct tc_htb_opt opt;
spin_lock_bh(&sch->dev->queue_lock);
@@ -1071,8 +1071,8 @@ static int htb_dump_class(struct Qdisc *sch, unsigned long arg,
if (!cl->level && cl->un.leaf.q)
tcm->tcm_info = cl->un.leaf.q->handle;
- rta = (struct rtattr *)b;
- RTA_PUT(skb, TCA_OPTIONS, 0, NULL);
+ nla = (struct nlattr *)b;
+ NLA_PUT(skb, TCA_OPTIONS, 0, NULL);
memset(&opt, 0, sizeof(opt));
@@ -1083,11 +1083,11 @@ static int htb_dump_class(struct Qdisc *sch, unsigned long arg,
opt.quantum = cl->un.leaf.quantum;
opt.prio = cl->un.leaf.prio;
opt.level = cl->level;
- RTA_PUT(skb, TCA_HTB_PARMS, sizeof(opt), &opt);
- rta->rta_len = skb_tail_pointer(skb) - b;
+ NLA_PUT(skb, TCA_HTB_PARMS, sizeof(opt), &opt);
+ nla->nla_len = skb_tail_pointer(skb) - b;
spin_unlock_bh(&sch->dev->queue_lock);
return skb->len;
-rtattr_failure:
+nla_put_failure:
spin_unlock_bh(&sch->dev->queue_lock);
nlmsg_trim(skb, b);
return -1;
@@ -1290,29 +1290,29 @@ static void htb_put(struct Qdisc *sch, unsigned long arg)
}
static int htb_change_class(struct Qdisc *sch, u32 classid,
- u32 parentid, struct rtattr **tca,
+ u32 parentid, struct nlattr **tca,
unsigned long *arg)
{
int err = -EINVAL;
struct htb_sched *q = qdisc_priv(sch);
struct htb_class *cl = (struct htb_class *)*arg, *parent;
- struct rtattr *opt = tca[TCA_OPTIONS - 1];
+ struct nlattr *opt = tca[TCA_OPTIONS];
struct qdisc_rate_table *rtab = NULL, *ctab = NULL;
- struct rtattr *tb[TCA_HTB_RTAB];
+ struct nlattr *tb[TCA_HTB_RTAB + 1];
struct tc_htb_opt *hopt;
/* extract all subattrs from opt attr */
- if (!opt || rtattr_parse_nested(tb, TCA_HTB_RTAB, opt) ||
- tb[TCA_HTB_PARMS - 1] == NULL ||
- RTA_PAYLOAD(tb[TCA_HTB_PARMS - 1]) < sizeof(*hopt))
+ if (!opt || nla_parse_nested(tb, TCA_HTB_RTAB, opt, NULL) ||
+ tb[TCA_HTB_PARMS] == NULL ||
+ nla_len(tb[TCA_HTB_PARMS]) < sizeof(*hopt))
goto failure;
parent = parentid == TC_H_ROOT ? NULL : htb_find(parentid, sch);
- hopt = RTA_DATA(tb[TCA_HTB_PARMS - 1]);
+ hopt = nla_data(tb[TCA_HTB_PARMS]);
- rtab = qdisc_get_rtab(&hopt->rate, tb[TCA_HTB_RTAB - 1]);
- ctab = qdisc_get_rtab(&hopt->ceil, tb[TCA_HTB_CTAB - 1]);
+ rtab = qdisc_get_rtab(&hopt->rate, tb[TCA_HTB_RTAB]);
+ ctab = qdisc_get_rtab(&hopt->ceil, tb[TCA_HTB_CTAB]);
if (!rtab || !ctab)
goto failure;
@@ -1320,12 +1320,12 @@ static int htb_change_class(struct Qdisc *sch, u32 classid,
struct Qdisc *new_q;
int prio;
struct {
- struct rtattr rta;
+ struct nlattr nla;
struct gnet_estimator opt;
} est = {
- .rta = {
- .rta_len = RTA_LENGTH(sizeof(est.opt)),
- .rta_type = TCA_RATE,
+ .nla = {
+ .nla_len = nla_attr_size(sizeof(est.opt)),
+ .nla_type = TCA_RATE,
},
.opt = {
/* 4s interval, 16s averaging constant */
@@ -1350,7 +1350,7 @@ static int htb_change_class(struct Qdisc *sch, u32 classid,
gen_new_estimator(&cl->bstats, &cl->rate_est,
&sch->dev->queue_lock,
- tca[TCA_RATE-1] ? : &est.rta);
+ tca[TCA_RATE] ? : &est.nla);
cl->refcnt = 1;
INIT_LIST_HEAD(&cl->sibling);
INIT_HLIST_NODE(&cl->hlist);
@@ -1403,10 +1403,10 @@ static int htb_change_class(struct Qdisc *sch, u32 classid,
list_add_tail(&cl->sibling,
parent ? &parent->children : &q->root);
} else {
- if (tca[TCA_RATE-1])
+ if (tca[TCA_RATE])
gen_replace_estimator(&cl->bstats, &cl->rate_est,
&sch->dev->queue_lock,
- tca[TCA_RATE-1]);
+ tca[TCA_RATE]);
sch_tree_lock(sch);
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-27 01:34:51 +0000