diff options
| -rw-r--r-- | include/net/gen_stats.h | 6 | ||||
| -rw-r--r-- | include/net/pkt_sched.h | 2 | ||||
| -rw-r--r-- | include/net/sch_generic.h | 6 | ||||
| -rw-r--r-- | net/core/gen_estimator.c | 8 | ||||
| -rw-r--r-- | net/core/gen_stats.c | 9 | ||||
| -rw-r--r-- | net/mac80211/wme.c | 14 | ||||
| -rw-r--r-- | net/netfilter/xt_RATEEST.c | 7 | ||||
| -rw-r--r-- | net/sched/act_api.c | 2 | ||||
| -rw-r--r-- | net/sched/act_police.c | 6 | ||||
| -rw-r--r-- | net/sched/sch_api.c | 87 | ||||
| -rw-r--r-- | net/sched/sch_atm.c | 48 | ||||
| -rw-r--r-- | net/sched/sch_cbq.c | 156 | ||||
| -rw-r--r-- | net/sched/sch_dsmark.c | 85 | ||||
| -rw-r--r-- | net/sched/sch_fifo.c | 10 | ||||
| -rw-r--r-- | net/sched/sch_generic.c | 6 | ||||
| -rw-r--r-- | net/sched/sch_gred.c | 59 | ||||
| -rw-r--r-- | net/sched/sch_hfsc.c | 72 | ||||
| -rw-r--r-- | net/sched/sch_htb.c | 68 | ||||
| -rw-r--r-- | net/sched/sch_ingress.c | 14 | ||||
| -rw-r--r-- | net/sched/sch_netem.c | 100 | ||||
| -rw-r--r-- | net/sched/sch_prio.c | 30 | ||||
| -rw-r--r-- | net/sched/sch_red.c | 52 | ||||
| -rw-r--r-- | net/sched/sch_sfq.c | 12 | ||||
| -rw-r--r-- | net/sched/sch_tbf.c | 49 | ||||
| -rw-r--r-- | net/sched/sch_teql.c | 2 |
25 files changed, 474 insertions, 436 deletions
diff --git a/include/net/gen_stats.h b/include/net/gen_stats.h index 0b95cf031d6e..8cd8185fa2ed 100644 --- a/include/net/gen_stats.h +++ b/include/net/gen_stats.h @@ -10,7 +10,7 @@ struct gnet_dump { spinlock_t * lock; struct sk_buff * skb; - struct rtattr * tail; + struct nlattr * tail; /* Backward compatability */ int compat_tc_stats; @@ -39,11 +39,11 @@ extern int gnet_stats_finish_copy(struct gnet_dump *d); extern int gen_new_estimator(struct gnet_stats_basic *bstats, struct gnet_stats_rate_est *rate_est, - spinlock_t *stats_lock, struct rtattr *opt); + spinlock_t *stats_lock, struct nlattr *opt); extern void gen_kill_estimator(struct gnet_stats_basic *bstats, struct gnet_stats_rate_est *rate_est); extern int gen_replace_estimator(struct gnet_stats_basic *bstats, struct gnet_stats_rate_est *rate_est, - spinlock_t *stats_lock, struct rtattr *opt); + spinlock_t *stats_lock, struct nlattr *opt); #endif diff --git a/include/net/pkt_sched.h b/include/net/pkt_sched.h index ab61809a9616..46fb4d80c74a 100644 --- a/include/net/pkt_sched.h +++ b/include/net/pkt_sched.h @@ -77,7 +77,7 @@ extern int unregister_qdisc(struct Qdisc_ops *qops); extern struct Qdisc *qdisc_lookup(struct net_device *dev, u32 handle); extern struct Qdisc *qdisc_lookup_class(struct net_device *dev, u32 handle); extern struct qdisc_rate_table *qdisc_get_rtab(struct tc_ratespec *r, - struct rtattr *tab); + struct nlattr *tab); extern void qdisc_put_rtab(struct qdisc_rate_table *tab); extern void __qdisc_run(struct net_device *dev); diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h index 9418ac26c986..8cacdff24594 100644 --- a/include/net/sch_generic.h +++ b/include/net/sch_generic.h @@ -66,7 +66,7 @@ struct Qdisc_class_ops unsigned long (*get)(struct Qdisc *, u32 classid); void (*put)(struct Qdisc *, unsigned long); int (*change)(struct Qdisc *, u32, u32, - struct rtattr **, unsigned long *); + struct nlattr **, unsigned long *); int (*delete)(struct Qdisc *, unsigned long); void (*walk)(struct Qdisc *, struct qdisc_walker * arg); @@ -95,10 +95,10 @@ struct Qdisc_ops int (*requeue)(struct sk_buff *, struct Qdisc *); unsigned int (*drop)(struct Qdisc *); - int (*init)(struct Qdisc *, struct rtattr *arg); + int (*init)(struct Qdisc *, struct nlattr *arg); void (*reset)(struct Qdisc *); void (*destroy)(struct Qdisc *); - int (*change)(struct Qdisc *, struct rtattr *arg); + int (*change)(struct Qdisc *, struct nlattr *arg); int (*dump)(struct Qdisc *, struct sk_buff *); int (*dump_stats)(struct Qdisc *, struct gnet_dump *); diff --git a/net/core/gen_estimator.c b/net/core/gen_estimator.c index 7ab9060bccd0..57abe8266be1 100644 --- a/net/core/gen_estimator.c +++ b/net/core/gen_estimator.c @@ -159,13 +159,13 @@ skip: int gen_new_estimator(struct gnet_stats_basic *bstats, struct gnet_stats_rate_est *rate_est, spinlock_t *stats_lock, - struct rtattr *opt) + struct nlattr *opt) { struct gen_estimator *est; - struct gnet_estimator *parm = RTA_DATA(opt); + struct gnet_estimator *parm = nla_data(opt); int idx; - if (RTA_PAYLOAD(opt) < sizeof(*parm)) + if (nla_len(opt) < sizeof(*parm)) return -EINVAL; if (parm->interval < -2 || parm->interval > 3) @@ -254,7 +254,7 @@ void gen_kill_estimator(struct gnet_stats_basic *bstats, */ int gen_replace_estimator(struct gnet_stats_basic *bstats, struct gnet_stats_rate_est *rate_est, - spinlock_t *stats_lock, struct rtattr *opt) + spinlock_t *stats_lock, struct nlattr *opt) { gen_kill_estimator(bstats, rate_est); return gen_new_estimator(bstats, rate_est, stats_lock, opt); diff --git a/net/core/gen_stats.c b/net/core/gen_stats.c index 8073561f7c63..c3d0ffeac243 100644 --- a/net/core/gen_stats.c +++ b/net/core/gen_stats.c @@ -20,16 +20,17 @@ #include <linux/socket.h> #include <linux/rtnetlink.h> #include <linux/gen_stats.h> +#include <net/netlink.h> #include <net/gen_stats.h> static inline int gnet_stats_copy(struct gnet_dump *d, int type, void *buf, int size) { - RTA_PUT(d->skb, type, size, buf); + NLA_PUT(d->skb, type, size, buf); return 0; -rtattr_failure: +nla_put_failure: spin_unlock_bh(d->lock); return -1; } @@ -62,7 +63,7 @@ gnet_stats_start_copy_compat(struct sk_buff *skb, int type, int tc_stats_type, spin_lock_bh(lock); d->lock = lock; if (type) - d->tail = (struct rtattr *)skb_tail_pointer(skb); + d->tail = (struct nlattr *)skb_tail_pointer(skb); d->skb = skb; d->compat_tc_stats = tc_stats_type; d->compat_xstats = xstats_type; @@ -213,7 +214,7 @@ int gnet_stats_finish_copy(struct gnet_dump *d) { if (d->tail) - d->tail->rta_len = skb_tail_pointer(d->skb) - (u8 *)d->tail; + d->tail->nla_len = skb_tail_pointer(d->skb) - (u8 *)d->tail; if (d->compat_tc_stats) if (gnet_stats_copy(d, d->compat_tc_stats, &d->tc_stats, diff --git a/net/mac80211/wme.c b/net/mac80211/wme.c index 024519522d37..4e236599dd31 100644 --- a/net/mac80211/wme.c +++ b/net/mac80211/wme.c @@ -297,16 +297,16 @@ static void wme_qdiscop_destroy(struct Qdisc* qd) /* called whenever parameters are updated on existing qdisc */ -static int wme_qdiscop_tune(struct Qdisc *qd, struct rtattr *opt) +static int wme_qdiscop_tune(struct Qdisc *qd, struct nlattr *opt) { /* struct ieee80211_sched_data *q = qdisc_priv(qd); */ /* check our options block is the right size */ /* copy any options to our local structure */ /* Ignore options block for now - always use static mapping - struct tc_ieee80211_qopt *qopt = RTA_DATA(opt); + struct tc_ieee80211_qopt *qopt = nla_data(opt); - if (opt->rta_len < RTA_LENGTH(sizeof(*qopt))) + if (opt->nla_len < nla_attr_size(sizeof(*qopt))) return -EINVAL; memcpy(q->tag2queue, qopt->tag2queue, sizeof(qopt->tag2queue)); */ @@ -315,7 +315,7 @@ static int wme_qdiscop_tune(struct Qdisc *qd, struct rtattr *opt) /* called during initial creation of qdisc on device */ -static int wme_qdiscop_init(struct Qdisc *qd, struct rtattr *opt) +static int wme_qdiscop_init(struct Qdisc *qd, struct nlattr *opt) { struct ieee80211_sched_data *q = qdisc_priv(qd); struct net_device *dev = qd->dev; @@ -370,10 +370,10 @@ static int wme_qdiscop_dump(struct Qdisc *qd, struct sk_buff *skb) struct tc_ieee80211_qopt opt; memcpy(&opt.tag2queue, q->tag2queue, TC_80211_MAX_TAG + 1); - RTA_PUT(skb, TCA_OPTIONS, sizeof(opt), &opt); + NLA_PUT(skb, TCA_OPTIONS, sizeof(opt), &opt); */ return skb->len; /* -rtattr_failure: +nla_put_failure: skb_trim(skb, p - skb->data);*/ return -1; } @@ -444,7 +444,7 @@ static void wme_classop_put(struct Qdisc *q, unsigned long cl) static int wme_classop_change(struct Qdisc *qd, u32 handle, u32 parent, - struct rtattr **tca, unsigned long *arg) + struct nlattr **tca, unsigned long *arg) { unsigned long cl = *arg; struct ieee80211_local *local = wdev_priv(qd->dev->ieee80211_ptr); diff --git a/net/netfilter/xt_RATEEST.c b/net/netfilter/xt_RATEEST.c index c5ba525dc32f..24c73ba31eaa 100644 --- a/net/netfilter/xt_RATEEST.c +++ b/net/netfilter/xt_RATEEST.c @@ -12,6 +12,7 @@ #include <linux/rtnetlink.h> #include <linux/random.h> #include <net/gen_stats.h> +#include <net/netlink.h> #include <linux/netfilter/x_tables.h> #include <linux/netfilter/xt_RATEEST.h> @@ -98,7 +99,7 @@ xt_rateest_tg_checkentry(const char *tablename, struct xt_rateest_target_info *info = (void *)targinfo; struct xt_rateest *est; struct { - struct rtattr opt; + struct nlattr opt; struct gnet_estimator est; } cfg; @@ -128,8 +129,8 @@ xt_rateest_tg_checkentry(const char *tablename, est->params.interval = info->interval; est->params.ewma_log = info->ewma_log; - cfg.opt.rta_len = RTA_LENGTH(sizeof(cfg.est)); - cfg.opt.rta_type = TCA_STATS_RATE_EST; + cfg.opt.nla_len = nla_attr_size(sizeof(cfg.est)); + cfg.opt.nla_type = TCA_STATS_RATE_EST; cfg.est.interval = info->interval; cfg.est.ewma_log = info->ewma_log; diff --git a/net/sched/act_api.c b/net/sched/act_api.c index 3825508fdcd1..11f3097a6912 100644 --- a/net/sched/act_api.c +++ b/net/sched/act_api.c @@ -227,7 +227,7 @@ struct tcf_common *tcf_hash_create(u32 index, struct rtattr *est, struct tc_acti p->tcfc_tm.lastuse = jiffies; if (est) gen_new_estimator(&p->tcfc_bstats, &p->tcfc_rate_est, - &p->tcfc_lock, est); + &p->tcfc_lock, (struct nlattr *)est); a->priv = (void *) p; return p; } diff --git a/net/sched/act_police.c b/net/sched/act_police.c index a73e3e6d87ea..07ffdf9c5e59 100644 --- a/net/sched/act_police.c +++ b/net/sched/act_police.c @@ -174,12 +174,12 @@ static int tcf_act_police_locate(struct rtattr *rta, struct rtattr *est, override: if (parm->rate.rate) { err = -ENOMEM; - R_tab = qdisc_get_rtab(&parm->rate, tb[TCA_POLICE_RATE-1]); + R_tab = qdisc_get_rtab(&parm->rate, (struct nlattr *)tb[TCA_POLICE_RATE-1]); if (R_tab == NULL) goto failure; if (parm->peakrate.rate) { P_tab = qdisc_get_rtab(&parm->peakrate, - tb[TCA_POLICE_PEAKRATE-1]); + (struct nlattr *)tb[TCA_POLICE_PEAKRATE-1]); if (P_tab == NULL) { qdisc_put_rtab(R_tab); goto failure; @@ -216,7 +216,7 @@ override: if (est) gen_replace_estimator(&police->tcf_bstats, &police->tcf_rate_est, - &police->tcf_lock, est); + &police->tcf_lock, (struct nlattr *)est); spin_unlock_bh(&police->tcf_lock); if (ret != ACT_P_CREATED) diff --git a/net/sched/sch_api.c b/net/sched/sch_api.c index dc89a9343f30..7abb028dd96b 100644 --- a/net/sched/sch_api.c +++ b/net/sched/sch_api.c @@ -213,14 +213,14 @@ static struct Qdisc *qdisc_leaf(struct Qdisc *p, u32 classid) /* Find queueing discipline by name */ -static struct Qdisc_ops *qdisc_lookup_ops(struct rtattr *kind) +static struct Qdisc_ops *qdisc_lookup_ops(struct nlattr *kind) { struct Qdisc_ops *q = NULL; if (kind) { read_lock(&qdisc_mod_lock); for (q = qdisc_base; q; q = q->next) { - if (rtattr_strcmp(kind, q->id) == 0) { + if (nla_strcmp(kind, q->id) == 0) { if (!try_module_get(q->owner)) q = NULL; break; @@ -233,7 +233,7 @@ static struct Qdisc_ops *qdisc_lookup_ops(struct rtattr *kind) static struct qdisc_rate_table *qdisc_rtab_list; -struct qdisc_rate_table *qdisc_get_rtab(struct tc_ratespec *r, struct rtattr *tab) +struct qdisc_rate_table *qdisc_get_rtab(struct tc_ratespec *r, struct nlattr *tab) { struct qdisc_rate_table *rtab; @@ -244,14 +244,14 @@ struct qdisc_rate_table *qdisc_get_rtab(struct tc_ratespec *r, struct rtattr *ta } } - if (tab == NULL || r->rate == 0 || r->cell_log == 0 || RTA_PAYLOAD(tab) != 1024) + if (tab == NULL || r->rate == 0 || r->cell_log == 0 || nla_len(tab) != 1024) return NULL; rtab = kmalloc(sizeof(*rtab), GFP_KERNEL); if (rtab) { rtab->rate = *r; rtab->refcnt = 1; - memcpy(rtab->data, RTA_DATA(tab), 1024); + memcpy(rtab->data, nla_data(tab), 1024); rtab->next = qdisc_rtab_list; qdisc_rtab_list = rtab; } @@ -445,10 +445,10 @@ static int qdisc_graft(struct net_device *dev, struct Qdisc *parent, static struct Qdisc * qdisc_create(struct net_device *dev, u32 parent, u32 handle, - struct rtattr **tca, int *errp) + struct nlattr **tca, int *errp) { int err; - struct rtattr *kind = tca[TCA_KIND-1]; + struct nlattr *kind = tca[TCA_KIND]; struct Qdisc *sch; struct Qdisc_ops *ops; @@ -456,7 +456,7 @@ qdisc_create(struct net_device *dev, u32 parent, u32 handle, #ifdef CONFIG_KMOD if (ops == NULL && kind != NULL) { char name[IFNAMSIZ]; - if (rtattr_strlcpy(name, kind, IFNAMSIZ) < IFNAMSIZ) { + if (nla_strlcpy(name, kind, IFNAMSIZ) < IFNAMSIZ) { /* We dropped the RTNL semaphore in order to * perform the module load. So, even if we * succeeded in loading the module we have to @@ -509,11 +509,11 @@ qdisc_create(struct net_device *dev, u32 parent, u32 handle, sch->handle = handle; - if (!ops->init || (err = ops->init(sch, tca[TCA_OPTIONS-1])) == 0) { - if (tca[TCA_RATE-1]) { + if (!ops->init || (err = ops->init(sch, tca[TCA_OPTIONS])) == 0) { + if (tca[TCA_RATE]) { err = gen_new_estimator(&sch->bstats, &sch->rate_est, sch->stats_lock, - tca[TCA_RATE-1]); + tca[TCA_RATE]); if (err) { /* * Any broken qdiscs that would require @@ -541,20 +541,20 @@ err_out: return NULL; } -static int qdisc_change(struct Qdisc *sch, struct rtattr **tca) +static int qdisc_change(struct Qdisc *sch, struct nlattr **tca) { - if (tca[TCA_OPTIONS-1]) { + if (tca[TCA_OPTIONS]) { int err; if (sch->ops->change == NULL) return -EINVAL; - err = sch->ops->change(sch, tca[TCA_OPTIONS-1]); + err = sch->ops->change(sch, tca[TCA_OPTIONS]); if (err) return err; } - if (tca[TCA_RATE-1]) + if (tca[TCA_RATE]) gen_replace_estimator(&sch->bstats, &sch->rate_est, - sch->stats_lock, tca[TCA_RATE-1]); + sch->stats_lock, tca[TCA_RATE]); return 0; } @@ -606,7 +606,7 @@ static int tc_get_qdisc(struct sk_buff *skb, struct nlmsghdr *n, void *arg) { struct net *net = skb->sk->sk_net; struct tcmsg *tcm = NLMSG_DATA(n); - struct rtattr **tca = arg; + struct nlattr *tca[TCA_MAX + 1]; struct net_device *dev; u32 clid = tcm->tcm_parent; struct Qdisc *q = NULL; @@ -619,6 +619,10 @@ static int tc_get_qdisc(struct sk_buff *skb, struct nlmsghdr *n, void *arg) if ((dev = __dev_get_by_index(&init_net, tcm->tcm_ifindex)) == NULL) return -ENODEV; + err = nlmsg_parse(n, sizeof(*tcm), tca, TCA_MAX, NULL); + if (err < 0) + return err; + if (clid) { if (clid != TC_H_ROOT) { if (TC_H_MAJ(clid) != TC_H_MAJ(TC_H_INGRESS)) { @@ -641,7 +645,7 @@ static int tc_get_qdisc(struct sk_buff *skb, struct nlmsghdr *n, void *arg) return -ENOENT; } - if (tca[TCA_KIND-1] && rtattr_strcmp(tca[TCA_KIND-1], q->ops->id)) + if (tca[TCA_KIND] && nla_strcmp(tca[TCA_KIND], q->ops->id)) return -EINVAL; if (n->nlmsg_type == RTM_DELQDISC) { @@ -671,7 +675,7 @@ static int tc_modify_qdisc(struct sk_buff *skb, struct nlmsghdr *n, void *arg) { struct net *net = skb->sk->sk_net; struct tcmsg *tcm; - struct rtattr **tca; + struct nlattr *tca[TCA_MAX + 1]; struct net_device *dev; u32 clid; struct Qdisc *q, *p; @@ -683,13 +687,16 @@ static int tc_modify_qdisc(struct sk_buff *skb, struct nlmsghdr *n, void *arg) replay: /* Reinit, just in case something touches this. */ tcm = NLMSG_DATA(n); - tca = arg; clid = tcm->tcm_parent; q = p = NULL; if ((dev = __dev_get_by_index(&init_net, tcm->tcm_ifindex)) == NULL) return -ENODEV; + err = nlmsg_parse(n, sizeof(*tcm), tca, TCA_MAX, NULL); + if (err < 0) + return err; + if (clid) { if (clid != TC_H_ROOT) { if (clid != TC_H_INGRESS) { @@ -717,7 +724,7 @@ replay: goto create_n_graft; if (n->nlmsg_flags&NLM_F_EXCL) return -EEXIST; - if (tca[TCA_KIND-1] && rtattr_strcmp(tca[TCA_KIND-1], q->ops->id)) + if (tca[TCA_KIND] && nla_strcmp(tca[TCA_KIND], q->ops->id)) return -EINVAL; if (q == p || (p && check_loop(q, p, 0))) @@ -750,8 +757,8 @@ replay: if ((n->nlmsg_flags&NLM_F_CREATE) && (n->nlmsg_flags&NLM_F_REPLACE) && ((n->nlmsg_flags&NLM_F_EXCL) || - (tca[TCA_KIND-1] && - rtattr_strcmp(tca[TCA_KIND-1], q->ops->id)))) + (tca[TCA_KIND] && + nla_strcmp(tca[TCA_KIND], q->ops->id)))) goto create_n_graft; } } @@ -766,7 +773,7 @@ replay: return -ENOENT; if (n->nlmsg_flags&NLM_F_EXCL) return -EEXIST; - if (tca[TCA_KIND-1] && rtattr_strcmp(tca[TCA_KIND-1], q->ops->id)) + if (tca[TCA_KIND] && nla_strcmp(tca[TCA_KIND], q->ops->id)) return -EINVAL; err = qdisc_change(q, tca); if (err == 0) @@ -827,31 +834,31 @@ static int tc_fill_qdisc(struct sk_buff *skb, struct Qdisc *q, u32 clid, tcm->tcm_parent = clid; tcm->tcm_handle = q->handle; tcm->tcm_info = atomic_read(&q->refcnt); - RTA_PUT(skb, TCA_KIND, IFNAMSIZ, q->ops->id); + NLA_PUT(skb, TCA_KIND, IFNAMSIZ, q->ops->id); if (q->ops->dump && q->ops->dump(q, skb) < 0) - goto rtattr_failure; + goto nla_put_failure; q->qstats.qlen = q->q.qlen; if (gnet_stats_start_copy_compat(skb, TCA_STATS2, TCA_STATS, TCA_XSTATS, q->stats_lock, &d) < 0) - goto rtattr_failure; + goto nla_put_failure; if (q->ops->dump_stats && q->ops->dump_stats(q, &d) < 0) - goto rtattr_failure; + goto nla_put_failure; if (gnet_stats_copy_basic(&d, &q->bstats) < 0 || gnet_stats_copy_rate_est(&d, &q->rate_est) < 0 || gnet_stats_copy_queue(&d, &q->qstats) < 0) - goto rtattr_failure; + goto nla_put_failure; if (gnet_stats_finish_copy(&d) < 0) - goto rtattr_failure; + goto nla_put_failure; nlh->nlmsg_len = skb_tail_pointer(skb) - b; return skb->len; nlmsg_failure: -rtattr_failure: +nla_put_failure: nlmsg_trim(skb, b); return -1; } @@ -939,7 +946,7 @@ static int tc_ctl_tclass(struct sk_buff *skb, struct nlmsghdr *n, void *arg) { struct net *net = skb->sk->sk_net; struct tcmsg *tcm = NLMSG_DATA(n); - struct rtattr **tca = arg; + struct nlattr *tca[TCA_MAX + 1]; struct net_device *dev; struct Qdisc *q = NULL; const struct Qdisc_class_ops *cops; @@ -956,6 +963,10 @@ static int tc_ctl_tclass(struct sk_buff *skb, struct nlmsghdr *n, void *arg) if ((dev = __dev_get_by_index(&init_net, tcm->tcm_ifindex)) == NULL) return -ENODEV; + err = nlmsg_parse(n, sizeof(*tcm), tca, TCA_MAX, NULL); + if (err < 0) + return err; + /* parent == TC_H_UNSPEC - unspecified parent. parent == TC_H_ROOT - class is root, which has no parent. @@ -1069,25 +1080,25 @@ static int tc_fill_tclass(struct sk_buff *skb, struct Qdisc *q, tcm->tcm_parent = q->handle; tcm->tcm_handle = q->handle; tcm->tcm_info = 0; - RTA_PUT(skb, TCA_KIND, IFNAMSIZ, q->ops->id); + NLA_PUT(skb, TCA_KIND, IFNAMSIZ, q->ops->id); if (cl_ops->dump && cl_ops->dump(q, cl, skb, tcm) < 0) - goto rtattr_failure; + goto nla_put_failure; if (gnet_stats_start_copy_compat(skb, TCA_STATS2, TCA_STATS, TCA_XSTATS, q->stats_lock, &d) < 0) - goto rtattr_failure; + goto nla_put_failure; if (cl_ops->dump_stats && cl_ops->dump_stats(q, cl, &d) < 0) - goto rtattr_failure; + goto nla_put_failure; if (gnet_stats_finish_copy(&d) < 0) - goto rtattr_failure; + goto nla_put_failure; nlh->nlmsg_len = skb_tail_pointer(skb) - b; return skb->len; nlmsg_failure: -rtattr_failure: +nla_put_failure: nlmsg_trim(skb, b); return -1; } diff --git a/net/sched/sch_atm.c b/net/sched/sch_atm.c index 734be9d37d46..eb01aae117df 100644 --- a/net/sched/sch_atm.c +++ b/net/sched/sch_atm.c @@ -196,13 +196,13 @@ static const u8 llc_oui_ip[] = { }; /* Ethertype IP (0800) */ static int atm_tc_change(struct Qdisc *sch, u32 classid, u32 parent, - struct rtattr **tca, unsigned long *arg) + struct nlattr **tca, unsigned long *arg) { struct atm_qdisc_data *p = qdisc_priv(sch); struct atm_flow_data *flow = (struct atm_flow_data *)*arg; struct atm_flow_data *excess = NULL; - struct rtattr *opt = tca[TCA_OPTIONS - 1]; - struct rtattr *tb[TCA_ATM_MAX]; + struct nlattr *opt = tca[TCA_OPTIONS]; + struct nlattr *tb[TCA_ATM_MAX + 1]; struct socket *sock; int fd, error, hdr_len; void *hdr; @@ -223,31 +223,31 @@ static int atm_tc_change(struct Qdisc *sch, u32 classid, u32 parent, */ if (flow) return -EBUSY; - if (opt == NULL || rtattr_parse_nested(tb, TCA_ATM_MAX, opt)) + if (opt == NULL || nla_parse_nested(tb, TCA_ATM_MAX, opt, NULL)) return -EINVAL; - if (!tb[TCA_ATM_FD - 1] || RTA_PAYLOAD(tb[TCA_ATM_FD - 1]) < sizeof(fd)) + if (!tb[TCA_ATM_FD] || nla_len(tb[TCA_ATM_FD]) < sizeof(fd)) return -EINVAL; - fd = *(int *)RTA_DATA(tb[TCA_ATM_FD - 1]); + fd = *(int *)nla_data(tb[TCA_ATM_FD]); pr_debug("atm_tc_change: fd %d\n", fd); - if (tb[TCA_ATM_HDR - 1]) { - hdr_len = RTA_PAYLOAD(tb[TCA_ATM_HDR - 1]); - hdr = RTA_DATA(tb[TCA_ATM_HDR - 1]); + if (tb[TCA_ATM_HDR]) { + hdr_len = nla_len(tb[TCA_ATM_HDR]); + hdr = nla_data(tb[TCA_ATM_HDR]); } else { hdr_len = RFC1483LLC_LEN; hdr = NULL; /* default LLC/SNAP for IP */ } - if (!tb[TCA_ATM_EXCESS - 1]) + if (!tb[TCA_ATM_EXCESS]) excess = NULL; else { - if (RTA_PAYLOAD(tb[TCA_ATM_EXCESS - 1]) != sizeof(u32)) + if (nla_len(tb[TCA_ATM_EXCESS]) != sizeof(u32)) return -EINVAL; excess = (struct atm_flow_data *) - atm_tc_get(sch, *(u32 *)RTA_DATA(tb[TCA_ATM_EXCESS - 1])); + atm_tc_get(sch, *(u32 *)nla_data(tb[TCA_ATM_EXCESS])); if (!excess) return -ENOENT; } pr_debug("atm_tc_change: type %d, payload %lu, hdr_len %d\n", - opt->rta_type, RTA_PAYLOAD(opt), hdr_len); + opt->nla_type, nla_len(opt), hdr_len); sock = sockfd_lookup(fd, &error); if (!sock) return error; /* f_count++ */ @@ -541,7 +541,7 @@ static unsigned int atm_tc_drop(struct Qdisc *sch) return 0; } -static int atm_tc_init(struct Qdisc *sch, struct rtattr *opt) +static int atm_tc_init(struct Qdisc *sch, struct nlattr *opt) { struct atm_qdisc_data *p = qdisc_priv(sch); @@ -602,7 +602,7 @@ static int atm_tc_dump_class(struct Qdisc *sch, unsigned long cl, struct atm_qdisc_data *p = qdisc_priv(sch); struct atm_flow_data *flow = (struct atm_flow_data *)cl; unsigned char *b = skb_tail_pointer(skb); - struct rtattr *rta; + struct nlattr *nla; pr_debug("atm_tc_dump_class(sch %p,[qdisc %p],flow %p,skb %p,tcm %p)\n", sch, p, flow, skb, tcm); @@ -610,9 +610,9 @@ static int atm_tc_dump_class(struct Qdisc *sch, unsigned long cl, return -EINVAL; tcm->tcm_handle = flow->classid; tcm->tcm_info = flow->q->handle; - rta = (struct rtattr *)b; - RTA_PUT(skb, TCA_OPTIONS, 0, NULL); - RTA_PUT(skb, TCA_ATM_HDR, flow->hdr_len, flow->hdr); + nla = (struct nlattr *)b; + NLA_PUT(skb, TCA_OPTIONS, 0, NULL); + NLA_PUT(skb, TCA_ATM_HDR, flow->hdr_len, flow->hdr); if (flow->vcc) { struct sockaddr_atmpvc pvc; int state; @@ -621,21 +621,21 @@ static int atm_tc_dump_class(struct Qdisc *sch, unsigned long cl, pvc.sap_addr.itf = flow->vcc->dev ? flow->vcc->dev->number : -1; pvc.sap_addr.vpi = flow->vcc->vpi; pvc.sap_addr.vci = flow->vcc->vci; - RTA_PUT(skb, TCA_ATM_ADDR, sizeof(pvc), &pvc); + NLA_PUT(skb, TCA_ATM_ADDR, sizeof(pvc), &pvc); state = ATM_VF2VS(flow->vcc->flags); - RTA_PUT(skb, TCA_ATM_STATE, sizeof(state), &state); + NLA_PUT(skb, TCA_ATM_STATE, sizeof(state), &state); } if (flow->excess) - RTA_PUT(skb, TCA_ATM_EXCESS, sizeof(u32), &flow->classid); + NLA_PUT(skb, TCA_ATM_EXCESS, sizeof(u32), &flow->classid); else { static u32 zero; - RTA_PUT(skb, TCA_ATM_EXCESS, sizeof(zero), &zero); + NLA_PUT(skb, TCA_ATM_EXCESS, sizeof(zero), &zero); } - rta->rta_len = skb_tail_pointer(skb) - b; + nla->nla_len = skb_tail_pointer(skb) - b; return skb->len; -rtattr_failure: +nla_put_failure: nlmsg_trim(skb, b); return -1; } diff --git a/net/sched/sch_cbq.c b/net/sched/sch_cbq.c index bea123fc24a4..5c8667ef4ba7 100644 --- a/net/sched/sch_cbq.c +++ b/net/sched/sch_cbq.c @@ -1377,24 +1377,24 @@ static int cbq_set_fopt(struct cbq_class *cl, struct tc_cbq_fopt *fopt) return 0; } -static int cbq_init(struct Qdisc *sch, struct rtattr *opt) +static int cbq_init(struct Qdisc *sch, struct nlattr *opt) { struct cbq_sched_data *q = qdisc_priv(sch); - struct rtattr *tb[TCA_CBQ_MAX]; + struct nlattr *tb[TCA_CBQ_MAX + 1]; struct tc_ratespec *r; - if (rtattr_parse_nested(tb, TCA_CBQ_MAX, opt) < 0 || - tb[TCA_CBQ_RTAB-1] == NULL || tb[TCA_CBQ_RATE-1] == NULL || - RTA_PAYLOAD(tb[TCA_CBQ_RATE-1]) < sizeof(struct tc_ratespec)) + if (nla_parse_nested(tb, TCA_CBQ_MAX, opt, NULL) < 0 || + tb[TCA_CBQ_RTAB] == NULL || tb[TCA_CBQ_RATE] == NULL || + nla_len(tb[TCA_CBQ_RATE]) < sizeof(struct tc_ratespec)) return -EINVAL; - if (tb[TCA_CBQ_LSSOPT-1] && - RTA_PAYLOAD(tb[TCA_CBQ_LSSOPT-1]) < sizeof(struct tc_cbq_lssopt)) + if (tb[TCA_CBQ_LSSOPT] && + nla_len(tb[TCA_CBQ_LSSOPT]) < sizeof(struct tc_cbq_lssopt)) return -EINVAL; - r = RTA_DATA(tb[TCA_CBQ_RATE-1]); + r = nla_data(tb[TCA_CBQ_RATE]); - if ((q->link.R_tab = qdisc_get_rtab(r, tb[TCA_CBQ_RTAB-1])) == NULL) + if ((q->link.R_tab = qdisc_get_rtab(r, tb[TCA_CBQ_RTAB])) == NULL) return -EINVAL; q->link.refcnt = 1; @@ -1427,8 +1427,8 @@ static int cbq_init(struct Qdisc *sch, struct rtattr *opt) cbq_link_class(&q->link); - if (tb[TCA_CBQ_LSSOPT-1]) - cbq_set_lss(&q->link, RTA_DATA(tb[TCA_CBQ_LSSOPT-1])); + if (tb[TCA_CBQ_LSSOPT]) + cbq_set_lss(&q->link, nla_data(tb[TCA_CBQ_LSSOPT])); cbq_addprio(q, &q->link); return 0; @@ -1438,10 +1438,10 @@ static __inline__ int cbq_dump_rate(struct sk_buff *skb, struct cbq_class *cl) { unsigned char *b = skb_tail_pointer(skb); - RTA_PUT(skb, TCA_CBQ_RATE, sizeof(cl->R_tab->rate), &cl->R_tab->rate); + NLA_PUT(skb, TCA_CBQ_RATE, sizeof(cl->R_tab->rate), &cl->R_tab->rate); return skb->len; -rtattr_failure: +nla_put_failure: nlmsg_trim(skb, b); return -1; } @@ -1463,10 +1463,10 @@ static __inline__ int cbq_dump_lss(struct sk_buff *skb, struct cbq_class *cl) opt.minidle = (u32)(-cl->minidle); opt.offtime = cl->offtime; opt.change = ~0; - RTA_PUT(skb, TCA_CBQ_LSSOPT, sizeof(opt), &opt); + NLA_PUT(skb, TCA_CBQ_LSSOPT, sizeof(opt), &opt); return skb->len; -rtattr_failure: +nla_put_failure: nlmsg_trim(skb, b); return -1; } @@ -1481,10 +1481,10 @@ static __inline__ int cbq_dump_wrr(struct sk_buff *skb, struct cbq_class *cl) opt.priority = cl->priority+1; opt.cpriority = cl->cpriority+1; opt.weight = cl->weight; - RTA_PUT(skb, TCA_CBQ_WRROPT, sizeof(opt), &opt); + NLA_PUT(skb, TCA_CBQ_WRROPT, sizeof(opt), &opt); return skb->len; -rtattr_failure: +nla_put_failure: nlmsg_trim(skb, b); return -1; } @@ -1498,10 +1498,10 @@ static __inline__ int cbq_dump_ovl(struct sk_buff *skb, struct cbq_class *cl) opt.priority2 = cl->priority2+1; opt.pad = 0; opt.penalty = cl->penalty; - RTA_PUT(skb, TCA_CBQ_OVL_STRATEGY, sizeof(opt), &opt); + NLA_PUT(skb, TCA_CBQ_OVL_STRATEGY, sizeof(opt), &opt); return skb->len; -rtattr_failure: +nla_put_failure: nlmsg_trim(skb, b); return -1; } @@ -1515,11 +1515,11 @@ static __inline__ int cbq_dump_fopt(struct sk_buff *skb, struct cbq_class *cl) opt.split = cl->split ? cl->split->classid : 0; opt.defmap = cl->defmap; opt.defchange = ~0; - RTA_PUT(skb, TCA_CBQ_FOPT, sizeof(opt), &opt); + NLA_PUT(skb, TCA_CBQ_FOPT, sizeof(opt), &opt); } return skb->len; -rtattr_failure: +nla_put_failure: nlmsg_trim(skb, b); return -1; } @@ -1534,11 +1534,11 @@ static __inline__ int cbq_dump_police(struct sk_buff *skb, struct cbq_class *cl) opt.police = cl->police; opt.__res1 = 0; opt.__res2 = 0; - RTA_PUT(skb, TCA_CBQ_POLICE, sizeof(opt), &opt); + NLA_PUT(skb, TCA_CBQ_POLICE, sizeof(opt), &opt); } return skb->len; -rtattr_failure: +nla_put_failure: nlmsg_trim(skb, b); return -1; } @@ -1562,16 +1562,16 @@ static int cbq_dump(struct Qdisc *sch, struct sk_buff *skb) { struct cbq_sched_data *q = qdisc_priv(sch); unsigned char *b = skb_tail_pointer(skb); - struct rtattr *rta; + struct nlattr *nla; - rta = (struct rtattr*)b; - RTA_PUT(skb, TCA_OPTIONS, 0, NULL); + nla = (struct nlattr*)b; + NLA_PUT(skb, TCA_OPTIONS, 0, NULL); if (cbq_dump_attr(skb, &q->link) < 0) - goto rtattr_failure; - rta->rta_len = skb_tail_pointer(skb) - b; + goto nla_put_failure; + nla->nla_len = skb_tail_pointer(skb) - b; return skb->len; -rtattr_failure: +nla_put_failure: nlmsg_trim(skb, b); return -1; } @@ -1591,7 +1591,7 @@ cbq_dump_class(struct Qdisc *sch, unsigned long arg, { struct cbq_class *cl = (struct cbq_class*)arg; unsigned char *b = skb_tail_pointer(skb); - struct rtattr *rta; + struct nlattr *nla; if (cl->tparent) tcm->tcm_parent = cl->tparent->classid; @@ -1600,14 +1600,14 @@ cbq_dump_class(struct Qdisc *sch, unsigned long arg, tcm->tcm_handle = cl->classid; tcm->tcm_info = cl->q->handle; - rta = (struct rtattr*)b; - RTA_PUT(skb, TCA_OPTIONS, 0, NULL); + nla = (struct nlattr*)b; + NLA_PUT(skb, TCA_OPTIONS, 0, NULL); if (cbq_dump_attr(skb, cl) < 0) - goto rtattr_failure; - rta->rta_len = skb_tail_pointer(skb) - b; + goto nla_put_failure; + nla->nla_len = skb_tail_pointer(skb) - b; return skb->len; -rtattr_failure: +nla_put_failure: nlmsg_trim(skb, b); return -1; } @@ -1753,43 +1753,43 @@ static void cbq_put(struct Qdisc *sch, unsigned long arg) } static int -cbq_change_class(struct Qdisc *sch, u32 classid, u32 parentid, struct rtattr **tca, +cbq_change_class(struct Qdisc *sch, u32 classid, u32 parentid, struct nlattr **tca, unsigned long *arg) { int err; struct cbq_sched_data *q = qdisc_priv(sch); struct cbq_class *cl = (struct cbq_class*)*arg; - struct rtattr *opt = tca[TCA_OPTIONS-1]; - struct rtattr *tb[TCA_CBQ_MAX]; + struct nlattr *opt = tca[TCA_OPTIONS]; + struct nlattr *tb[TCA_CBQ_MAX + 1]; struct cbq_class *parent; struct qdisc_rate_table *rtab = NULL; - if (opt==NULL || rtattr_parse_nested(tb, TCA_CBQ_MAX, opt)) |