AcoSail/kernel_optimize_test
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Merge branch 'bpf-next'

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Daniel Borkmann says:

====================
Misc cls_bpf/act_bpf improvements

Two minor improvements to {cls,act}_bpf. For details please see
individual patches.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller 2016-09-15 19:29:53 -04:00
commit c865250164
2 changed files with 1 additions and 7 deletions
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5
net/sched/act_bpf.c
View File

@ -39,13 +39,10 @@ static struct tc_action_ops act_bpf_ops;
static int tcf_bpf(struct sk_buff *skb, const struct tc_action *act, static int tcf_bpf(struct sk_buff *skb, const struct tc_action *act,
struct tcf_result *res) struct tcf_result *res)
{ {
bool at_ingress = skb_at_tc_ingress(skb);
struct tcf_bpf *prog = to_bpf(act); struct tcf_bpf *prog = to_bpf(act);
struct bpf_prog *filter; struct bpf_prog *filter;
int action, filter_res; int action, filter_res;
bool at_ingress = G_TC_AT(skb->tc_verd) & AT_INGRESS;
if (unlikely(!skb_mac_header_was_set(skb)))
return TC_ACT_UNSPEC;
tcf_lastuse_update(&prog->tcf_tm); tcf_lastuse_update(&prog->tcf_tm);
bstats_cpu_update(this_cpu_ptr(prog->common.cpu_bstats), skb); bstats_cpu_update(this_cpu_ptr(prog->common.cpu_bstats), skb);

3
net/sched/cls_bpf.c
View File

@ -83,9 +83,6 @@ static int cls_bpf_classify(struct sk_buff *skb, const struct tcf_proto *tp,
struct cls_bpf_prog *prog; struct cls_bpf_prog *prog;
int ret = -1; int ret = -1;
if (unlikely(!skb_mac_header_was_set(skb)))
return -1;
/* Needed here for accessing maps. */ /* Needed here for accessing maps. */
rcu_read_lock(); rcu_read_lock();
list_for_each_entry_rcu(prog, &head->plist, link) { list_for_each_entry_rcu(prog, &head->plist, link) {