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| author | Pedro Tammela <pctammela@mojatatu.com> | 2022-12-06 10:55:13 -0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2022-12-09 09:18:07 +0000 |
| commit | 9f3101dca3a7c69027c65770ac28803768efefa5 (patch) | |
| tree | c0260cb8a962dbc3ec94000c349417719eb1da2e /net/sched/cls_flow.c | |
| parent | 871cf386dd16705b1e08942efd02c58801293d01 (diff) | |
| download | lwn-9f3101dca3a7c69027c65770ac28803768efefa5.tar.gz lwn-9f3101dca3a7c69027c65770ac28803768efefa5.zip | |
net/sched: avoid indirect classify functions on retpoline kernels
Expose the necessary tc classifier functions and wire up cls_api to use
direct calls in retpoline kernels.
Signed-off-by: Pedro Tammela <pctammela@mojatatu.com>
Reviewed-by: Jamal Hadi Salim <jhs@mojatatu.com>
Reviewed-by: Victor Nogueira <victor@mojatatu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sched/cls_flow.c')
| -rw-r--r-- | net/sched/cls_flow.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/net/sched/cls_flow.c b/net/sched/cls_flow.c index 014cd3de7b5d..535668e1f748 100644 --- a/net/sched/cls_flow.c +++ b/net/sched/cls_flow.c @@ -24,6 +24,7 @@ #include <net/ip.h> #include <net/route.h> #include <net/flow_dissector.h> +#include <net/tc_wrapper.h> #if IS_ENABLED(CONFIG_NF_CONNTRACK) #include <net/netfilter/nf_conntrack.h> @@ -292,8 +293,9 @@ static u32 flow_key_get(struct sk_buff *skb, int key, struct flow_keys *flow) (1 << FLOW_KEY_NFCT_PROTO_SRC) | \ (1 << FLOW_KEY_NFCT_PROTO_DST)) -static int flow_classify(struct sk_buff *skb, const struct tcf_proto *tp, - struct tcf_result *res) +TC_INDIRECT_SCOPE int flow_classify(struct sk_buff *skb, + const struct tcf_proto *tp, + struct tcf_result *res) { struct flow_head *head = rcu_dereference_bh(tp->root); struct flow_filter *f; |