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Diffstat (limited to 'net/sched/act_simple.c')
-rw-r--r--net/sched/act_simple.c39
1 files changed, 20 insertions, 19 deletions
diff --git a/net/sched/act_simple.c b/net/sched/act_simple.c
index e42f8daca..289af6f9b 100644
--- a/net/sched/act_simple.c
+++ b/net/sched/act_simple.c
@@ -27,15 +27,16 @@
#define SIMP_TAB_MASK 7
static int simp_net_id;
+static struct tc_action_ops act_simp_ops;
#define SIMP_MAX_DATA 32
static int tcf_simp(struct sk_buff *skb, const struct tc_action *a,
struct tcf_result *res)
{
- struct tcf_defact *d = a->priv;
+ struct tcf_defact *d = to_defact(a);
spin_lock(&d->tcf_lock);
- d->tcf_tm.lastuse = jiffies;
+ tcf_lastuse_update(&d->tcf_tm);
bstats_update(&d->tcf_bstats, skb);
/* print policy string followed by _ then packet count
@@ -79,15 +80,16 @@ static const struct nla_policy simple_policy[TCA_DEF_MAX + 1] = {
};
static int tcf_simp_init(struct net *net, struct nlattr *nla,
- struct nlattr *est, struct tc_action *a,
+ struct nlattr *est, struct tc_action **a,
int ovr, int bind)
{
struct tc_action_net *tn = net_generic(net, simp_net_id);
struct nlattr *tb[TCA_DEF_MAX + 1];
struct tc_defact *parm;
struct tcf_defact *d;
+ bool exists = false;
+ int ret = 0, err;
char *defdata;
- int ret = 0, err, exists = 0;
if (nla == NULL)
return -EINVAL;
@@ -99,7 +101,6 @@ static int tcf_simp_init(struct net *net, struct nlattr *nla,
if (tb[TCA_DEF_PARMS] == NULL)
return -EINVAL;
-
parm = nla_data(tb[TCA_DEF_PARMS]);
exists = tcf_hash_check(tn, parm->index, a, bind);
if (exists && bind)
@@ -107,7 +108,7 @@ static int tcf_simp_init(struct net *net, struct nlattr *nla,
if (tb[TCA_DEF_DATA] == NULL) {
if (exists)
- tcf_hash_release(a, bind);
+ tcf_hash_release(*a, bind);
return -EINVAL;
}
@@ -115,22 +116,22 @@ static int tcf_simp_init(struct net *net, struct nlattr *nla,
if (!exists) {
ret = tcf_hash_create(tn, parm->index, est, a,
- sizeof(*d), bind, false);
+ &act_simp_ops, bind, false);
if (ret)
return ret;
- d = to_defact(a);
+ d = to_defact(*a);
ret = alloc_defdata(d, defdata);
if (ret < 0) {
- tcf_hash_cleanup(a, est);
+ tcf_hash_cleanup(*a, est);
return ret;
}
d->tcf_action = parm->action;
ret = ACT_P_CREATED;
} else {
- d = to_defact(a);
+ d = to_defact(*a);
- tcf_hash_release(a, bind);
+ tcf_hash_release(*a, bind);
if (!ovr)
return -EEXIST;
@@ -138,7 +139,7 @@ static int tcf_simp_init(struct net *net, struct nlattr *nla,
}
if (ret == ACT_P_CREATED)
- tcf_hash_insert(tn, a);
+ tcf_hash_insert(tn, *a);
return ret;
}
@@ -146,7 +147,7 @@ static int tcf_simp_dump(struct sk_buff *skb, struct tc_action *a,
int bind, int ref)
{
unsigned char *b = skb_tail_pointer(skb);
- struct tcf_defact *d = a->priv;
+ struct tcf_defact *d = to_defact(a);
struct tc_defact opt = {
.index = d->tcf_index,
.refcnt = d->tcf_refcnt - ref,
@@ -158,9 +159,8 @@ static int tcf_simp_dump(struct sk_buff *skb, struct tc_action *a,
if (nla_put(skb, TCA_DEF_PARMS, sizeof(opt), &opt) ||
nla_put_string(skb, TCA_DEF_DATA, d->tcfd_defdata))
goto nla_put_failure;
- t.install = jiffies_to_clock_t(jiffies - d->tcf_tm.install);
- t.lastuse = jiffies_to_clock_t(jiffies - d->tcf_tm.lastuse);
- t.expires = jiffies_to_clock_t(d->tcf_tm.expires);
+
+ tcf_tm_dump(&t, &d->tcf_tm);
if (nla_put_64bit(skb, TCA_DEF_TM, sizeof(t), &t, TCA_DEF_PAD))
goto nla_put_failure;
return skb->len;
@@ -172,14 +172,14 @@ nla_put_failure:
static int tcf_simp_walker(struct net *net, struct sk_buff *skb,
struct netlink_callback *cb, int type,
- struct tc_action *a)
+ const struct tc_action_ops *ops)
{
struct tc_action_net *tn = net_generic(net, simp_net_id);
- return tcf_generic_walker(tn, skb, cb, type, a);
+ return tcf_generic_walker(tn, skb, cb, type, ops);
}
-static int tcf_simp_search(struct net *net, struct tc_action *a, u32 index)
+static int tcf_simp_search(struct net *net, struct tc_action **a, u32 index)
{
struct tc_action_net *tn = net_generic(net, simp_net_id);
@@ -196,6 +196,7 @@ static struct tc_action_ops act_simp_ops = {
.init = tcf_simp_init,
.walk = tcf_simp_walker,
.lookup = tcf_simp_search,
+ .size = sizeof(struct tcf_defact),
};
static __net_init int simp_init_net(struct net *net)