diff --git a/include/net/act_api.h b/include/net/act_api.h index 85e95c44c7f9..0495bdc034d2 100644 --- a/include/net/act_api.h +++ b/include/net/act_api.h @@ -41,6 +41,7 @@ struct tc_action { struct gnet_stats_queue __percpu *cpu_qstats; struct tc_cookie __rcu *act_cookie; struct tcf_chain __rcu *goto_chain; + u32 tcfa_flags; }; #define tcf_index common.tcfa_index #define tcf_refcnt common.tcfa_refcnt @@ -154,7 +155,11 @@ int tcf_generic_walker(struct tc_action_net *tn, struct sk_buff *skb, int tcf_idr_search(struct tc_action_net *tn, struct tc_action **a, u32 index); int tcf_idr_create(struct tc_action_net *tn, u32 index, struct nlattr *est, struct tc_action **a, const struct tc_action_ops *ops, - int bind, bool cpustats); + int bind, bool cpustats, u32 flags); +int tcf_idr_create_from_flags(struct tc_action_net *tn, u32 index, + struct nlattr *est, struct tc_action **a, + const struct tc_action_ops *ops, int bind, + u32 flags); void tcf_idr_insert(struct tc_action_net *tn, struct tc_action *a); void tcf_idr_cleanup(struct tc_action_net *tn, u32 index); diff --git a/net/sched/act_api.c b/net/sched/act_api.c index 92c00207d5a1..6284c552e943 100644 --- a/net/sched/act_api.c +++ b/net/sched/act_api.c @@ -399,7 +399,7 @@ static int tcf_idr_delete_index(struct tcf_idrinfo *idrinfo, u32 index) int tcf_idr_create(struct tc_action_net *tn, u32 index, struct nlattr *est, struct tc_action **a, const struct tc_action_ops *ops, - int bind, bool cpustats) + int bind, bool cpustats, u32 flags) { struct tc_action *p = kzalloc(ops->size, GFP_KERNEL); struct tcf_idrinfo *idrinfo = tn->idrinfo; @@ -427,6 +427,7 @@ int tcf_idr_create(struct tc_action_net *tn, u32 index, struct nlattr *est, p->tcfa_tm.install = jiffies; p->tcfa_tm.lastuse = jiffies; p->tcfa_tm.firstuse = 0; + p->tcfa_flags = flags; if (est) { err = gen_new_estimator(&p->tcfa_bstats, p->cpu_bstats, &p->tcfa_rate_est, @@ -451,6 +452,17 @@ err1: } EXPORT_SYMBOL(tcf_idr_create); +int tcf_idr_create_from_flags(struct tc_action_net *tn, u32 index, + struct nlattr *est, struct tc_action **a, + const struct tc_action_ops *ops, int bind, + u32 flags) +{ + /* Set cpustats according to actions flags. */ + return tcf_idr_create(tn, index, est, a, ops, bind, + !(flags & TCA_ACT_FLAGS_NO_PERCPU_STATS), flags); +} +EXPORT_SYMBOL(tcf_idr_create_from_flags); + void tcf_idr_insert(struct tc_action_net *tn, struct tc_action *a) { struct tcf_idrinfo *idrinfo = tn->idrinfo; @@ -773,6 +785,14 @@ tcf_action_dump_1(struct sk_buff *skb, struct tc_action *a, int bind, int ref) } rcu_read_unlock(); + if (a->tcfa_flags) { + struct nla_bitfield32 flags = { a->tcfa_flags, + a->tcfa_flags, }; + + if (nla_put(skb, TCA_ACT_FLAGS, sizeof(flags), &flags)) + goto nla_put_failure; + } + nest = nla_nest_start_noflag(skb, TCA_OPTIONS); if (nest == NULL) goto nla_put_failure; diff --git a/net/sched/act_bpf.c b/net/sched/act_bpf.c index 9e8cb43bc3fe..46f47e58b3be 100644 --- a/net/sched/act_bpf.c +++ b/net/sched/act_bpf.c @@ -304,7 +304,7 @@ static int tcf_bpf_init(struct net *net, struct nlattr *nla, ret = tcf_idr_check_alloc(tn, &index, act, bind); if (!ret) { ret = tcf_idr_create(tn, index, est, act, - &act_bpf_ops, bind, true); + &act_bpf_ops, bind, true, 0); if (ret < 0) { tcf_idr_cleanup(tn, index); return ret; diff --git a/net/sched/act_connmark.c b/net/sched/act_connmark.c index 2e0ec6f80458..43a243081e7d 100644 --- a/net/sched/act_connmark.c +++ b/net/sched/act_connmark.c @@ -121,7 +121,7 @@ static int tcf_connmark_init(struct net *net, struct nlattr *nla, ret = tcf_idr_check_alloc(tn, &index, a, bind); if (!ret) { ret = tcf_idr_create(tn, index, est, a, - &act_connmark_ops, bind, false); + &act_connmark_ops, bind, false, 0); if (ret) { tcf_idr_cleanup(tn, index); return ret; diff --git a/net/sched/act_csum.c b/net/sched/act_csum.c index 66e54fada44c..16e67e1c1db1 100644 --- a/net/sched/act_csum.c +++ b/net/sched/act_csum.c @@ -68,8 +68,8 @@ static int tcf_csum_init(struct net *net, struct nlattr *nla, index = parm->index; err = tcf_idr_check_alloc(tn, &index, a, bind); if (!err) { - ret = tcf_idr_create(tn, index, est, a, - &act_csum_ops, bind, true); + ret = tcf_idr_create_from_flags(tn, index, est, a, + &act_csum_ops, bind, flags); if (ret) { tcf_idr_cleanup(tn, index); return ret; diff --git a/net/sched/act_ct.c b/net/sched/act_ct.c index 92ec0bdb0547..68d6af56b243 100644 --- a/net/sched/act_ct.c +++ b/net/sched/act_ct.c @@ -688,8 +688,8 @@ static int tcf_ct_init(struct net *net, struct nlattr *nla, return err; if (!err) { - err = tcf_idr_create(tn, index, est, a, - &act_ct_ops, bind, true); + err = tcf_idr_create_from_flags(tn, index, est, a, + &act_ct_ops, bind, flags); if (err) { tcf_idr_cleanup(tn, index); return err; diff --git a/net/sched/act_ctinfo.c b/net/sched/act_ctinfo.c index 2205b2a934cc..b1e601007242 100644 --- a/net/sched/act_ctinfo.c +++ b/net/sched/act_ctinfo.c @@ -210,7 +210,7 @@ static int tcf_ctinfo_init(struct net *net, struct nlattr *nla, err = tcf_idr_check_alloc(tn, &index, a, bind); if (!err) { ret = tcf_idr_create(tn, index, est, a, - &act_ctinfo_ops, bind, false); + &act_ctinfo_ops, bind, false, 0); if (ret) { tcf_idr_cleanup(tn, index); return ret; diff --git a/net/sched/act_gact.c b/net/sched/act_gact.c index c3dc89160f3a..416065772719 100644 --- a/net/sched/act_gact.c +++ b/net/sched/act_gact.c @@ -99,8 +99,8 @@ static int tcf_gact_init(struct net *net, struct nlattr *nla, err = tcf_idr_check_alloc(tn, &index, a, bind); if (!err) { - ret = tcf_idr_create(tn, index, est, a, - &act_gact_ops, bind, true); + ret = tcf_idr_create_from_flags(tn, index, est, a, + &act_gact_ops, bind, flags); if (ret) { tcf_idr_cleanup(tn, index); return ret; diff --git a/net/sched/act_ife.c b/net/sched/act_ife.c index f38d2a5fd608..d562c88cccbe 100644 --- a/net/sched/act_ife.c +++ b/net/sched/act_ife.c @@ -523,7 +523,7 @@ static int tcf_ife_init(struct net *net, struct nlattr *nla, if (!exists) { ret = tcf_idr_create(tn, index, est, a, &act_ife_ops, - bind, true); + bind, true, 0); if (ret) { tcf_idr_cleanup(tn, index); kfree(p); diff --git a/net/sched/act_ipt.c b/net/sched/act_ipt.c index fbab70787477..400a2cfe8452 100644 --- a/net/sched/act_ipt.c +++ b/net/sched/act_ipt.c @@ -144,7 +144,7 @@ static int __tcf_ipt_init(struct net *net, unsigned int id, struct nlattr *nla, if (!exists) { ret = tcf_idr_create(tn, index, est, a, ops, bind, - false); + false, 0); if (ret) { tcf_idr_cleanup(tn, index); return ret; diff --git a/net/sched/act_mirred.c b/net/sched/act_mirred.c index 17ed19d6dff4..b6e1b5bbb4da 100644 --- a/net/sched/act_mirred.c +++ b/net/sched/act_mirred.c @@ -148,8 +148,8 @@ static int tcf_mirred_init(struct net *net, struct nlattr *nla, NL_SET_ERR_MSG_MOD(extack, "Specified device does not exist"); return -EINVAL; } - ret = tcf_idr_create(tn, index, est, a, - &act_mirred_ops, bind, true); + ret = tcf_idr_create_from_flags(tn, index, est, a, + &act_mirred_ops, bind, flags); if (ret) { tcf_idr_cleanup(tn, index); return ret; diff --git a/net/sched/act_mpls.c b/net/sched/act_mpls.c index efd7fe07141b..4d8c822b6aca 100644 --- a/net/sched/act_mpls.c +++ b/net/sched/act_mpls.c @@ -225,7 +225,7 @@ static int tcf_mpls_init(struct net *net, struct nlattr *nla, if (!exists) { ret = tcf_idr_create(tn, index, est, a, - &act_mpls_ops, bind, true); + &act_mpls_ops, bind, true, 0); if (ret) { tcf_idr_cleanup(tn, index); return ret; diff --git a/net/sched/act_nat.c b/net/sched/act_nat.c index 51d631cef92c..88a1b79a1848 100644 --- a/net/sched/act_nat.c +++ b/net/sched/act_nat.c @@ -61,7 +61,7 @@ static int tcf_nat_init(struct net *net, struct nlattr *nla, struct nlattr *est, err = tcf_idr_check_alloc(tn, &index, a, bind); if (!err) { ret = tcf_idr_create(tn, index, est, a, - &act_nat_ops, bind, false); + &act_nat_ops, bind, false, 0); if (ret) { tcf_idr_cleanup(tn, index); return ret; diff --git a/net/sched/act_pedit.c b/net/sched/act_pedit.c index adf1cbd6ae46..d5eff6ac17a9 100644 --- a/net/sched/act_pedit.c +++ b/net/sched/act_pedit.c @@ -191,7 +191,7 @@ static int tcf_pedit_init(struct net *net, struct nlattr *nla, goto out_free; } ret = tcf_idr_create(tn, index, est, a, - &act_pedit_ops, bind, false); + &act_pedit_ops, bind, false, 0); if (ret) { tcf_idr_cleanup(tn, index); goto out_free; diff --git a/net/sched/act_police.c b/net/sched/act_police.c index 7437b001f493..d96271590268 100644 --- a/net/sched/act_police.c +++ b/net/sched/act_police.c @@ -87,7 +87,7 @@ static int tcf_police_init(struct net *net, struct nlattr *nla, if (!exists) { ret = tcf_idr_create(tn, index, NULL, a, - &act_police_ops, bind, true); + &act_police_ops, bind, true, 0); if (ret) { tcf_idr_cleanup(tn, index); return ret; diff --git a/net/sched/act_sample.c b/net/sched/act_sample.c index 6f9a745c3095..29b23bfaf10d 100644 --- a/net/sched/act_sample.c +++ b/net/sched/act_sample.c @@ -69,7 +69,7 @@ static int tcf_sample_init(struct net *net, struct nlattr *nla, if (!exists) { ret = tcf_idr_create(tn, index, est, a, - &act_sample_ops, bind, true); + &act_sample_ops, bind, true, 0); if (ret) { tcf_idr_cleanup(tn, index); return ret; diff --git a/net/sched/act_simple.c b/net/sched/act_simple.c index b18890f3eb67..97639b259cd7 100644 --- a/net/sched/act_simple.c +++ b/net/sched/act_simple.c @@ -128,7 +128,7 @@ static int tcf_simp_init(struct net *net, struct nlattr *nla, if (!exists) { ret = tcf_idr_create(tn, index, est, a, - &act_simp_ops, bind, false); + &act_simp_ops, bind, false, 0); if (ret) { tcf_idr_cleanup(tn, index); return ret; diff --git a/net/sched/act_skbedit.c b/net/sched/act_skbedit.c index 25f3b7b56bea..5f7ca7f89ca2 100644 --- a/net/sched/act_skbedit.c +++ b/net/sched/act_skbedit.c @@ -165,7 +165,7 @@ static int tcf_skbedit_init(struct net *net, struct nlattr *nla, if (!exists) { ret = tcf_idr_create(tn, index, est, a, - &act_skbedit_ops, bind, true); + &act_skbedit_ops, bind, true, 0); if (ret) { tcf_idr_cleanup(tn, index); return ret; diff --git a/net/sched/act_skbmod.c b/net/sched/act_skbmod.c index 8e1dc0d6b4b0..39e6d94cfafb 100644 --- a/net/sched/act_skbmod.c +++ b/net/sched/act_skbmod.c @@ -143,7 +143,7 @@ static int tcf_skbmod_init(struct net *net, struct nlattr *nla, if (!exists) { ret = tcf_idr_create(tn, index, est, a, - &act_skbmod_ops, bind, true); + &act_skbmod_ops, bind, true, 0); if (ret) { tcf_idr_cleanup(tn, index); return ret; diff --git a/net/sched/act_tunnel_key.c b/net/sched/act_tunnel_key.c index b25e5124f571..cb34e5d57aaa 100644 --- a/net/sched/act_tunnel_key.c +++ b/net/sched/act_tunnel_key.c @@ -347,8 +347,9 @@ static int tunnel_key_init(struct net *net, struct nlattr *nla, } if (!exists) { - ret = tcf_idr_create(tn, index, est, a, - &act_tunnel_key_ops, bind, true); + ret = tcf_idr_create_from_flags(tn, index, est, a, + &act_tunnel_key_ops, bind, + act_flags); if (ret) { NL_SET_ERR_MSG(extack, "Cannot create TC IDR"); goto release_tun_meta; diff --git a/net/sched/act_vlan.c b/net/sched/act_vlan.c index 4b4000338a09..b6939abc61eb 100644 --- a/net/sched/act_vlan.c +++ b/net/sched/act_vlan.c @@ -189,8 +189,8 @@ static int tcf_vlan_init(struct net *net, struct nlattr *nla, action = parm->v_action; if (!exists) { - ret = tcf_idr_create(tn, index, est, a, - &act_vlan_ops, bind, true); + ret = tcf_idr_create_from_flags(tn, index, est, a, + &act_vlan_ops, bind, flags); if (ret) { tcf_idr_cleanup(tn, index); return ret;