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Diffstat (limited to 'net/sched/cls_matchall.c')
-rw-r--r--net/sched/cls_matchall.c35
1 files changed, 21 insertions, 14 deletions
diff --git a/net/sched/cls_matchall.c b/net/sched/cls_matchall.c
index 66d4e0099158..2ba721a590a7 100644
--- a/net/sched/cls_matchall.c
+++ b/net/sched/cls_matchall.c
@@ -71,28 +71,31 @@ static void mall_destroy_rcu(struct rcu_head *rcu)
static void mall_destroy_hw_filter(struct tcf_proto *tp,
struct cls_mall_head *head,
- unsigned long cookie)
+ unsigned long cookie,
+ struct netlink_ext_ack *extack)
{
struct tc_cls_matchall_offload cls_mall = {};
struct tcf_block *block = tp->chain->block;
- tc_cls_common_offload_init(&cls_mall.common, tp);
+ tc_cls_common_offload_init(&cls_mall.common, tp, head->flags, extack);
cls_mall.command = TC_CLSMATCHALL_DESTROY;
cls_mall.cookie = cookie;
tc_setup_cb_call(block, NULL, TC_SETUP_CLSMATCHALL, &cls_mall, false);
+ tcf_block_offload_dec(block, &head->flags);
}
static int mall_replace_hw_filter(struct tcf_proto *tp,
struct cls_mall_head *head,
- unsigned long cookie)
+ unsigned long cookie,
+ struct netlink_ext_ack *extack)
{
struct tc_cls_matchall_offload cls_mall = {};
struct tcf_block *block = tp->chain->block;
bool skip_sw = tc_skip_sw(head->flags);
int err;
- tc_cls_common_offload_init(&cls_mall.common, tp);
+ tc_cls_common_offload_init(&cls_mall.common, tp, head->flags, extack);
cls_mall.command = TC_CLSMATCHALL_REPLACE;
cls_mall.exts = &head->exts;
cls_mall.cookie = cookie;
@@ -100,10 +103,10 @@ static int mall_replace_hw_filter(struct tcf_proto *tp,
err = tc_setup_cb_call(block, NULL, TC_SETUP_CLSMATCHALL,
&cls_mall, skip_sw);
if (err < 0) {
- mall_destroy_hw_filter(tp, head, cookie);
+ mall_destroy_hw_filter(tp, head, cookie, NULL);
return err;
} else if (err > 0) {
- head->flags |= TCA_CLS_FLAGS_IN_HW;
+ tcf_block_offload_inc(block, &head->flags);
}
if (skip_sw && !(head->flags & TCA_CLS_FLAGS_IN_HW))
@@ -112,7 +115,7 @@ static int mall_replace_hw_filter(struct tcf_proto *tp,
return 0;
}
-static void mall_destroy(struct tcf_proto *tp)
+static void mall_destroy(struct tcf_proto *tp, struct netlink_ext_ack *extack)
{
struct cls_mall_head *head = rtnl_dereference(tp->root);
@@ -120,7 +123,7 @@ static void mall_destroy(struct tcf_proto *tp)
return;
if (!tc_skip_hw(head->flags))
- mall_destroy_hw_filter(tp, head, (unsigned long) head);
+ mall_destroy_hw_filter(tp, head, (unsigned long) head, extack);
if (tcf_exts_get_net(&head->exts))
call_rcu(&head->rcu, mall_destroy_rcu);
@@ -141,11 +144,12 @@ static const struct nla_policy mall_policy[TCA_MATCHALL_MAX + 1] = {
static int mall_set_parms(struct net *net, struct tcf_proto *tp,
struct cls_mall_head *head,
unsigned long base, struct nlattr **tb,
- struct nlattr *est, bool ovr)
+ struct nlattr *est, bool ovr,
+ struct netlink_ext_ack *extack)
{
int err;
- err = tcf_exts_validate(net, tp, tb, est, &head->exts, ovr);
+ err = tcf_exts_validate(net, tp, tb, est, &head->exts, ovr, extack);
if (err < 0)
return err;
@@ -159,7 +163,7 @@ static int mall_set_parms(struct net *net, struct tcf_proto *tp,
static int mall_change(struct net *net, struct sk_buff *in_skb,
struct tcf_proto *tp, unsigned long base,
u32 handle, struct nlattr **tca,
- void **arg, bool ovr)
+ void **arg, bool ovr, struct netlink_ext_ack *extack)
{
struct cls_mall_head *head = rtnl_dereference(tp->root);
struct nlattr *tb[TCA_MATCHALL_MAX + 1];
@@ -197,12 +201,14 @@ static int mall_change(struct net *net, struct sk_buff *in_skb,
new->handle = handle;
new->flags = flags;
- err = mall_set_parms(net, tp, new, base, tb, tca[TCA_RATE], ovr);
+ err = mall_set_parms(net, tp, new, base, tb, tca[TCA_RATE], ovr,
+ extack);
if (err)
goto err_set_parms;
if (!tc_skip_hw(new->flags)) {
- err = mall_replace_hw_filter(tp, new, (unsigned long) new);
+ err = mall_replace_hw_filter(tp, new, (unsigned long)new,
+ extack);
if (err)
goto err_replace_hw_filter;
}
@@ -222,7 +228,8 @@ err_exts_init:
return err;
}
-static int mall_delete(struct tcf_proto *tp, void *arg, bool *last)
+static int mall_delete(struct tcf_proto *tp, void *arg, bool *last,
+ struct netlink_ext_ack *extack)
{
return -EOPNOTSUPP;
}