From abbb0d33632ce931ca9c814813ee131351f6b92f Mon Sep 17 00:00:00 2001 From: Vlad Buslov Date: Wed, 30 Oct 2019 16:09:05 +0200 Subject: net: sched: extend TCA_ACT space with TCA_ACT_FLAGS Extend TCA_ACT space with nla_bitfield32 flags. Add TCA_ACT_FLAGS_NO_PERCPU_STATS as the only allowed flag. Parse the flags in tcf_action_init_1() and pass resulting value as additional argument to a_o->init(). Signed-off-by: Vlad Buslov Signed-off-by: David S. Miller --- net/sched/act_skbmod.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'net/sched/act_skbmod.c') 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); -- cgit From e38226786022d2d8e5876ab7bc37e82b0eb57e65 Mon Sep 17 00:00:00 2001 From: Vlad Buslov Date: Wed, 30 Oct 2019 16:09:06 +0200 Subject: net: sched: update action implementations to support flags Extend struct tc_action with new "tcfa_flags" field. Set the field in tcf_idr_create() function and provide new helper tcf_idr_create_from_flags() that derives 'cpustats' boolean from flags value. Update individual hardware-offloaded actions init() to pass their "flags" argument to new helper in order to skip percpu stats allocation when user requested it through flags. Signed-off-by: Vlad Buslov Signed-off-by: David S. Miller --- net/sched/act_skbmod.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'net/sched/act_skbmod.c') 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; -- cgit