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-rw-r--r--include/net/act_api.h2
-rw-r--r--include/uapi/linux/pkt_cls.h5
-rw-r--r--net/sched/act_api.c10
-rw-r--r--net/sched/act_bpf.c3
-rw-r--r--net/sched/act_connmark.c2
-rw-r--r--net/sched/act_csum.c2
-rw-r--r--net/sched/act_ct.c2
-rw-r--r--net/sched/act_ctinfo.c2
-rw-r--r--net/sched/act_gact.c3
-rw-r--r--net/sched/act_ife.c3
-rw-r--r--net/sched/act_ipt.c10
-rw-r--r--net/sched/act_mirred.c2
-rw-r--r--net/sched/act_mpls.c3
-rw-r--r--net/sched/act_nat.c2
-rw-r--r--net/sched/act_pedit.c3
-rw-r--r--net/sched/act_police.c2
-rw-r--r--net/sched/act_sample.c2
-rw-r--r--net/sched/act_simple.c3
-rw-r--r--net/sched/act_skbedit.c2
-rw-r--r--net/sched/act_skbmod.c2
-rw-r--r--net/sched/act_tunnel_key.c2
-rw-r--r--net/sched/act_vlan.c3
22 files changed, 44 insertions, 26 deletions
diff --git a/include/net/act_api.h b/include/net/act_api.h
index a56477051dae..85e95c44c7f9 100644
--- a/include/net/act_api.h
+++ b/include/net/act_api.h
@@ -94,7 +94,7 @@ struct tc_action_ops {
int (*init)(struct net *net, struct nlattr *nla,
struct nlattr *est, struct tc_action **act, int ovr,
int bind, bool rtnl_held, struct tcf_proto *tp,
- struct netlink_ext_ack *extack);
+ u32 flags, struct netlink_ext_ack *extack);
int (*walk)(struct net *, struct sk_buff *,
struct netlink_callback *, int,
const struct tc_action_ops *,
diff --git a/include/uapi/linux/pkt_cls.h b/include/uapi/linux/pkt_cls.h
index a6aa466fac9e..c6ad22f76ede 100644
--- a/include/uapi/linux/pkt_cls.h
+++ b/include/uapi/linux/pkt_cls.h
@@ -16,9 +16,14 @@ enum {
TCA_ACT_STATS,
TCA_ACT_PAD,
TCA_ACT_COOKIE,
+ TCA_ACT_FLAGS,
__TCA_ACT_MAX
};
+#define TCA_ACT_FLAGS_NO_PERCPU_STATS 1 /* Don't use percpu allocator for
+ * actions stats.
+ */
+
#define TCA_ACT_MAX __TCA_ACT_MAX
#define TCA_OLD_COMPAT (TCA_ACT_MAX+1)
#define TCA_ACT_MAX_PRIO 32
diff --git a/net/sched/act_api.c b/net/sched/act_api.c
index f85b88da5216..92c00207d5a1 100644
--- a/net/sched/act_api.c
+++ b/net/sched/act_api.c
@@ -831,12 +831,15 @@ static struct tc_cookie *nla_memdup_cookie(struct nlattr **tb)
return c;
}
+static const u32 tca_act_flags_allowed = TCA_ACT_FLAGS_NO_PERCPU_STATS;
static const struct nla_policy tcf_action_policy[TCA_ACT_MAX + 1] = {
[TCA_ACT_KIND] = { .type = NLA_STRING },
[TCA_ACT_INDEX] = { .type = NLA_U32 },
[TCA_ACT_COOKIE] = { .type = NLA_BINARY,
.len = TC_COOKIE_MAX_SIZE },
[TCA_ACT_OPTIONS] = { .type = NLA_NESTED },
+ [TCA_ACT_FLAGS] = { .type = NLA_BITFIELD32,
+ .validation_data = &tca_act_flags_allowed },
};
struct tc_action *tcf_action_init_1(struct net *net, struct tcf_proto *tp,
@@ -845,6 +848,7 @@ struct tc_action *tcf_action_init_1(struct net *net, struct tcf_proto *tp,
bool rtnl_held,
struct netlink_ext_ack *extack)
{
+ struct nla_bitfield32 flags = { 0, 0 };
struct tc_action *a;
struct tc_action_ops *a_o;
struct tc_cookie *cookie = NULL;
@@ -876,6 +880,8 @@ struct tc_action *tcf_action_init_1(struct net *net, struct tcf_proto *tp,
goto err_out;
}
}
+ if (tb[TCA_ACT_FLAGS])
+ flags = nla_get_bitfield32(tb[TCA_ACT_FLAGS]);
} else {
if (strlcpy(act_name, name, IFNAMSIZ) >= IFNAMSIZ) {
NL_SET_ERR_MSG(extack, "TC action name too long");
@@ -914,10 +920,10 @@ struct tc_action *tcf_action_init_1(struct net *net, struct tcf_proto *tp,
/* backward compatibility for policer */
if (name == NULL)
err = a_o->init(net, tb[TCA_ACT_OPTIONS], est, &a, ovr, bind,
- rtnl_held, tp, extack);
+ rtnl_held, tp, flags.value, extack);
else
err = a_o->init(net, nla, est, &a, ovr, bind, rtnl_held,
- tp, extack);
+ tp, flags.value, extack);
if (err < 0)
goto err_mod;
diff --git a/net/sched/act_bpf.c b/net/sched/act_bpf.c
index 04b7bd4ec751..9e8cb43bc3fe 100644
--- a/net/sched/act_bpf.c
+++ b/net/sched/act_bpf.c
@@ -275,7 +275,8 @@ static void tcf_bpf_prog_fill_cfg(const struct tcf_bpf *prog,
static int tcf_bpf_init(struct net *net, struct nlattr *nla,
struct nlattr *est, struct tc_action **act,
int replace, int bind, bool rtnl_held,
- struct tcf_proto *tp, struct netlink_ext_ack *extack)
+ struct tcf_proto *tp, u32 flags,
+ struct netlink_ext_ack *extack)
{
struct tc_action_net *tn = net_generic(net, bpf_net_id);
struct nlattr *tb[TCA_ACT_BPF_MAX + 1];
diff --git a/net/sched/act_connmark.c b/net/sched/act_connmark.c
index 2b43cacf82af..2e0ec6f80458 100644
--- a/net/sched/act_connmark.c
+++ b/net/sched/act_connmark.c
@@ -94,7 +94,7 @@ static const struct nla_policy connmark_policy[TCA_CONNMARK_MAX + 1] = {
static int tcf_connmark_init(struct net *net, struct nlattr *nla,
struct nlattr *est, struct tc_action **a,
int ovr, int bind, bool rtnl_held,
- struct tcf_proto *tp,
+ struct tcf_proto *tp, u32 flags,
struct netlink_ext_ack *extack)
{
struct tc_action_net *tn = net_generic(net, connmark_net_id);
diff --git a/net/sched/act_csum.c b/net/sched/act_csum.c
index bc909cf72257..66e54fada44c 100644
--- a/net/sched/act_csum.c
+++ b/net/sched/act_csum.c
@@ -43,7 +43,7 @@ static struct tc_action_ops act_csum_ops;
static int tcf_csum_init(struct net *net, struct nlattr *nla,
struct nlattr *est, struct tc_action **a, int ovr,
int bind, bool rtnl_held, struct tcf_proto *tp,
- struct netlink_ext_ack *extack)
+ u32 flags, struct netlink_ext_ack *extack)
{
struct tc_action_net *tn = net_generic(net, csum_net_id);
struct tcf_csum_params *params_new;
diff --git a/net/sched/act_ct.c b/net/sched/act_ct.c
index eabae2227e13..92ec0bdb0547 100644
--- a/net/sched/act_ct.c
+++ b/net/sched/act_ct.c
@@ -656,7 +656,7 @@ static int tcf_ct_fill_params(struct net *net,
static int tcf_ct_init(struct net *net, struct nlattr *nla,
struct nlattr *est, struct tc_action **a,
int replace, int bind, bool rtnl_held,
- struct tcf_proto *tp,
+ struct tcf_proto *tp, u32 flags,
struct netlink_ext_ack *extack)
{
struct tc_action_net *tn = net_generic(net, ct_net_id);
diff --git a/net/sched/act_ctinfo.c b/net/sched/act_ctinfo.c
index 0dbcfd1dca7b..2205b2a934cc 100644
--- a/net/sched/act_ctinfo.c
+++ b/net/sched/act_ctinfo.c
@@ -153,7 +153,7 @@ static const struct nla_policy ctinfo_policy[TCA_CTINFO_MAX + 1] = {
static int tcf_ctinfo_init(struct net *net, struct nlattr *nla,
struct nlattr *est, struct tc_action **a,
int ovr, int bind, bool rtnl_held,
- struct tcf_proto *tp,
+ struct tcf_proto *tp, u32 flags,
struct netlink_ext_ack *extack)
{
struct tc_action_net *tn = net_generic(net, ctinfo_net_id);
diff --git a/net/sched/act_gact.c b/net/sched/act_gact.c
index 221f0c2e26b1..c3dc89160f3a 100644
--- a/net/sched/act_gact.c
+++ b/net/sched/act_gact.c
@@ -53,7 +53,8 @@ static const struct nla_policy gact_policy[TCA_GACT_MAX + 1] = {
static int tcf_gact_init(struct net *net, struct nlattr *nla,
struct nlattr *est, struct tc_action **a,
int ovr, int bind, bool rtnl_held,
- struct tcf_proto *tp, struct netlink_ext_ack *extack)
+ struct tcf_proto *tp, u32 flags,
+ struct netlink_ext_ack *extack)
{
struct tc_action_net *tn = net_generic(net, gact_net_id);
struct nlattr *tb[TCA_GACT_MAX + 1];
diff --git a/net/sched/act_ife.c b/net/sched/act_ife.c
index 3a31e241c647..f38d2a5fd608 100644
--- a/net/sched/act_ife.c
+++ b/net/sched/act_ife.c
@@ -465,7 +465,8 @@ static int populate_metalist(struct tcf_ife_info *ife, struct nlattr **tb,
static int tcf_ife_init(struct net *net, struct nlattr *nla,
struct nlattr *est, struct tc_action **a,
int ovr, int bind, bool rtnl_held,
- struct tcf_proto *tp, struct netlink_ext_ack *extack)
+ struct tcf_proto *tp, u32 flags,
+ struct netlink_ext_ack *extack)
{
struct tc_action_net *tn = net_generic(net, ife_net_id);
struct nlattr *tb[TCA_IFE_MAX + 1];
diff --git a/net/sched/act_ipt.c b/net/sched/act_ipt.c
index 214a03d405cf..fbab70787477 100644
--- a/net/sched/act_ipt.c
+++ b/net/sched/act_ipt.c
@@ -95,7 +95,7 @@ static const struct nla_policy ipt_policy[TCA_IPT_MAX + 1] = {
static int __tcf_ipt_init(struct net *net, unsigned int id, struct nlattr *nla,
struct nlattr *est, struct tc_action **a,
const struct tc_action_ops *ops, int ovr, int bind,
- struct tcf_proto *tp)
+ struct tcf_proto *tp, u32 flags)
{
struct tc_action_net *tn = net_generic(net, id);
struct nlattr *tb[TCA_IPT_MAX + 1];
@@ -205,19 +205,19 @@ err1:
static int tcf_ipt_init(struct net *net, struct nlattr *nla,
struct nlattr *est, struct tc_action **a, int ovr,
int bind, bool rtnl_held, struct tcf_proto *tp,
- struct netlink_ext_ack *extack)
+ u32 flags, struct netlink_ext_ack *extack)
{
return __tcf_ipt_init(net, ipt_net_id, nla, est, a, &act_ipt_ops, ovr,
- bind, tp);
+ bind, tp, flags);
}
static int tcf_xt_init(struct net *net, struct nlattr *nla,
struct nlattr *est, struct tc_action **a, int ovr,
int bind, bool unlocked, struct tcf_proto *tp,
- struct netlink_ext_ack *extack)
+ u32 flags, struct netlink_ext_ack *extack)
{
return __tcf_ipt_init(net, xt_net_id, nla, est, a, &act_xt_ops, ovr,
- bind, tp);
+ bind, tp, flags);
}
static int tcf_ipt_act(struct sk_buff *skb, const struct tc_action *a,
diff --git a/net/sched/act_mirred.c b/net/sched/act_mirred.c
index ae1129aaf3c0..17ed19d6dff4 100644
--- a/net/sched/act_mirred.c
+++ b/net/sched/act_mirred.c
@@ -93,7 +93,7 @@ static int tcf_mirred_init(struct net *net, struct nlattr *nla,
struct nlattr *est, struct tc_action **a,
int ovr, int bind, bool rtnl_held,
struct tcf_proto *tp,
- struct netlink_ext_ack *extack)
+ u32 flags, struct netlink_ext_ack *extack)
{
struct tc_action_net *tn = net_generic(net, mirred_net_id);
struct nlattr *tb[TCA_MIRRED_MAX + 1];
diff --git a/net/sched/act_mpls.c b/net/sched/act_mpls.c
index 4cf6c553bb0b..efd7fe07141b 100644
--- a/net/sched/act_mpls.c
+++ b/net/sched/act_mpls.c
@@ -131,7 +131,8 @@ static const struct nla_policy mpls_policy[TCA_MPLS_MAX + 1] = {
static int tcf_mpls_init(struct net *net, struct nlattr *nla,
struct nlattr *est, struct tc_action **a,
int ovr, int bind, bool rtnl_held,
- struct tcf_proto *tp, struct netlink_ext_ack *extack)
+ struct tcf_proto *tp, u32 flags,
+ struct netlink_ext_ack *extack)
{
struct tc_action_net *tn = net_generic(net, mpls_net_id);
struct nlattr *tb[TCA_MPLS_MAX + 1];
diff --git a/net/sched/act_nat.c b/net/sched/act_nat.c
index ea4c5359e7df..51d631cef92c 100644
--- a/net/sched/act_nat.c
+++ b/net/sched/act_nat.c
@@ -36,7 +36,7 @@ static const struct nla_policy nat_policy[TCA_NAT_MAX + 1] = {
static int tcf_nat_init(struct net *net, struct nlattr *nla, struct nlattr *est,
struct tc_action **a, int ovr, int bind,
bool rtnl_held, struct tcf_proto *tp,
- struct netlink_ext_ack *extack)
+ u32 flags, struct netlink_ext_ack *extack)
{
struct tc_action_net *tn = net_generic(net, nat_net_id);
struct nlattr *tb[TCA_NAT_MAX + 1];
diff --git a/net/sched/act_pedit.c b/net/sched/act_pedit.c
index cdfaa79382a2..adf1cbd6ae46 100644
--- a/net/sched/act_pedit.c
+++ b/net/sched/act_pedit.c
@@ -137,7 +137,8 @@ nla_failure:
static int tcf_pedit_init(struct net *net, struct nlattr *nla,
struct nlattr *est, struct tc_action **a,
int ovr, int bind, bool rtnl_held,
- struct tcf_proto *tp, struct netlink_ext_ack *extack)
+ struct tcf_proto *tp, u32 flags,
+ struct netlink_ext_ack *extack)
{
struct tc_action_net *tn = net_generic(net, pedit_net_id);
struct nlattr *tb[TCA_PEDIT_MAX + 1];
diff --git a/net/sched/act_police.c b/net/sched/act_police.c
index 51d34b1a61d5..7437b001f493 100644
--- a/net/sched/act_police.c
+++ b/net/sched/act_police.c
@@ -47,7 +47,7 @@ static const struct nla_policy police_policy[TCA_POLICE_MAX + 1] = {
static int tcf_police_init(struct net *net, struct nlattr *nla,
struct nlattr *est, struct tc_action **a,
int ovr, int bind, bool rtnl_held,
- struct tcf_proto *tp,
+ struct tcf_proto *tp, u32 flags,
struct netlink_ext_ack *extack)
{
int ret = 0, tcfp_result = TC_ACT_OK, err, size;
diff --git a/net/sched/act_sample.c b/net/sched/act_sample.c
index 514456a0b9a8..6f9a745c3095 100644
--- a/net/sched/act_sample.c
+++ b/net/sched/act_sample.c
@@ -36,7 +36,7 @@ static const struct nla_policy sample_policy[TCA_SAMPLE_MAX + 1] = {
static int tcf_sample_init(struct net *net, struct nlattr *nla,
struct nlattr *est, struct tc_action **a, int ovr,
int bind, bool rtnl_held, struct tcf_proto *tp,
- struct netlink_ext_ack *extack)
+ u32 flags, struct netlink_ext_ack *extack)
{
struct tc_action_net *tn = net_generic(net, sample_net_id);
struct nlattr *tb[TCA_SAMPLE_MAX + 1];
diff --git a/net/sched/act_simple.c b/net/sched/act_simple.c
index 6120e56117ca..b18890f3eb67 100644
--- a/net/sched/act_simple.c
+++ b/net/sched/act_simple.c
@@ -86,7 +86,8 @@ 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,
int ovr, int bind, bool rtnl_held,
- struct tcf_proto *tp, struct netlink_ext_ack *extack)
+ struct tcf_proto *tp, u32 flags,
+ struct netlink_ext_ack *extack)
{
struct tc_action_net *tn = net_generic(net, simp_net_id);
struct nlattr *tb[TCA_DEF_MAX + 1];
diff --git a/net/sched/act_skbedit.c b/net/sched/act_skbedit.c
index 6a8d3337c577..25f3b7b56bea 100644
--- a/net/sched/act_skbedit.c
+++ b/net/sched/act_skbedit.c
@@ -86,7 +86,7 @@ static const struct nla_policy skbedit_policy[TCA_SKBEDIT_MAX + 1] = {
static int tcf_skbedit_init(struct net *net, struct nlattr *nla,
struct nlattr *est, struct tc_action **a,
int ovr, int bind, bool rtnl_held,
- struct tcf_proto *tp,
+ struct tcf_proto *tp, u32 act_flags,
struct netlink_ext_ack *extack)
{
struct tc_action_net *tn = net_generic(net, skbedit_net_id);
diff --git a/net/sched/act_skbmod.c b/net/sched/act_skbmod.c
index 888437f97ba6..8e1dc0d6b4b0 100644
--- a/net/sched/act_skbmod.c
+++ b/net/sched/act_skbmod.c
@@ -79,7 +79,7 @@ static const struct nla_policy skbmod_policy[TCA_SKBMOD_MAX + 1] = {
static int tcf_skbmod_init(struct net *net, struct nlattr *nla,
struct nlattr *est, struct tc_action **a,
int ovr, int bind, bool rtnl_held,
- struct tcf_proto *tp,
+ struct tcf_proto *tp, u32 flags,
struct netlink_ext_ack *extack)
{
struct tc_action_net *tn = net_generic(net, skbmod_net_id);
diff --git a/net/sched/act_tunnel_key.c b/net/sched/act_tunnel_key.c
index 9ab2d3b4a9fc..b25e5124f571 100644
--- a/net/sched/act_tunnel_key.c
+++ b/net/sched/act_tunnel_key.c
@@ -208,7 +208,7 @@ static void tunnel_key_release_params(struct tcf_tunnel_key_params *p)
static int tunnel_key_init(struct net *net, struct nlattr *nla,
struct nlattr *est, struct tc_action **a,
int ovr, int bind, bool rtnl_held,
- struct tcf_proto *tp,
+ struct tcf_proto *tp, u32 act_flags,
struct netlink_ext_ack *extack)
{
struct tc_action_net *tn = net_generic(net, tunnel_key_net_id);
diff --git a/net/sched/act_vlan.c b/net/sched/act_vlan.c
index ffa0f431aa84..4b4000338a09 100644
--- a/net/sched/act_vlan.c
+++ b/net/sched/act_vlan.c
@@ -102,7 +102,8 @@ static const struct nla_policy vlan_policy[TCA_VLAN_MAX + 1] = {
static int tcf_vlan_init(struct net *net, struct nlattr *nla,
struct nlattr *est, struct tc_action **a,
int ovr, int bind, bool rtnl_held,
- struct tcf_proto *tp, struct netlink_ext_ack *extack)
+ struct tcf_proto *tp, u32 flags,
+ struct netlink_ext_ack *extack)
{
struct tc_action_net *tn = net_generic(net, vlan_net_id);
struct nlattr *tb[TCA_VLAN_MAX + 1];
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-27 05:47:19 +0100