[PATCH RFC v3 net-next 05/21] net/sched: act_api: add struct p4tc_action_ops as a parameter to lookup callback
From: Jamal Hadi Salim <jhs@mojatatu.com>
Date: 2023-06-29 10:45:55
Subsystem:
networking [general], tc subsystem, the rest · Maintainers:
"David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Jamal Hadi Salim, Jiri Pirko, Linus Torvalds
For P4TC dynamic actions, we require information from struct tc_action_ops, specifically the action kind, to find and locate the dynamic action information for the lookup operation. Signed-off-by: Victor Nogueira <redacted> Signed-off-by: Pedro Tammela <redacted> Signed-off-by: Jamal Hadi Salim <jhs@mojatatu.com> --- include/net/act_api.h | 3 ++- net/sched/act_api.c | 2 +- 2 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/include/net/act_api.h b/include/net/act_api.h
index c2236274a..19770e8af 100644
--- a/include/net/act_api.h
+++ b/include/net/act_api.h@@ -115,7 +115,8 @@ struct tc_action_ops { struct tcf_result *); /* called under RCU BH lock*/ int (*dump)(struct sk_buff *, struct tc_action *, int, int); void (*cleanup)(struct tc_action *); - int (*lookup)(struct net *net, struct tc_action **a, u32 index); + int (*lookup)(struct net *net, const struct tc_action_ops *ops, + struct tc_action **a, u32 index); int (*init)(struct net *net, struct nlattr *nla, struct nlattr *est, struct tc_action **act, struct tcf_proto *tp,
diff --git a/net/sched/act_api.c b/net/sched/act_api.c
index 19d948fd0..42af73eaa 100644
--- a/net/sched/act_api.c
+++ b/net/sched/act_api.c@@ -728,7 +728,7 @@ int __tcf_idr_search(struct net *net, const struct tc_action_ops *ops, struct tc_action_net *tn = net_generic(net, ops->net_id); if (unlikely(ops->lookup)) - return ops->lookup(net, a, index); + return ops->lookup(net, ops, a, index); return tcf_idr_search(tn, a, index); }
--
2.34.1