diff options
Diffstat (limited to 'net/sched/act_gact.c')
| -rw-r--r-- | net/sched/act_gact.c | 17 |
1 files changed, 7 insertions, 10 deletions
diff --git a/net/sched/act_gact.c b/net/sched/act_gact.c index e4eb88d3d8dc..5c1b05170736 100644 --- a/net/sched/act_gact.c +++ b/net/sched/act_gact.c @@ -90,7 +90,7 @@ static int tcf_gact_init(struct net *net, struct nlattr *nla, if (!tcf_hash_check(parm->index, a, bind)) { ret = tcf_hash_create(parm->index, est, a, sizeof(*gact), - bind, false); + bind, true); if (ret) return ret; ret = ACT_P_CREATED; @@ -104,7 +104,7 @@ static int tcf_gact_init(struct net *net, struct nlattr *nla, gact = to_gact(a); - spin_lock_bh(&gact->tcf_lock); + ASSERT_RTNL(); gact->tcf_action = parm->action; #ifdef CONFIG_GACT_PROB if (p_parm) { @@ -117,7 +117,6 @@ static int tcf_gact_init(struct net *net, struct nlattr *nla, gact->tcfg_ptype = p_parm->ptype; } #endif - spin_unlock_bh(&gact->tcf_lock); if (ret == ACT_P_CREATED) tcf_hash_insert(a); return ret; @@ -127,9 +126,8 @@ static int tcf_gact(struct sk_buff *skb, const struct tc_action *a, struct tcf_result *res) { struct tcf_gact *gact = a->priv; - int action = gact->tcf_action; + int action = READ_ONCE(gact->tcf_action); - spin_lock(&gact->tcf_lock); #ifdef CONFIG_GACT_PROB { u32 ptype = READ_ONCE(gact->tcfg_ptype); @@ -138,12 +136,11 @@ static int tcf_gact(struct sk_buff *skb, const struct tc_action *a, action = gact_rand[ptype](gact); } #endif - gact->tcf_bstats.bytes += qdisc_pkt_len(skb); - gact->tcf_bstats.packets++; + bstats_cpu_update(this_cpu_ptr(gact->common.cpu_bstats), skb); if (action == TC_ACT_SHOT) - gact->tcf_qstats.drops++; - gact->tcf_tm.lastuse = jiffies; - spin_unlock(&gact->tcf_lock); + qstats_drop_inc(this_cpu_ptr(gact->common.cpu_qstats)); + + tcf_lastuse_update(&gact->tcf_tm); return action; } |