diff mbox series

[net-next,RFC,08/20] net/sched: act_api: add struct p4tc_action_ops as a parameter to lookup callback

Message ID 20230124170510.316970-8-jhs@mojatatu.com (mailing list archive)
State RFC
Delegated to: Netdev Maintainers
Headers show
Series Introducing P4TC | expand

Checks

Context Check Description
netdev/tree_selection success Clearly marked for net-next, async
netdev/fixes_present success Fixes tag not required for -next series
netdev/subject_prefix success Link
netdev/cover_letter success Series has a cover letter
netdev/patch_count fail Series longer than 15 patches (and no cover letter)
netdev/header_inline success No static functions without inline keyword in header files
netdev/build_32bit success Errors and warnings before: 64 this patch: 64
netdev/cc_maintainers success CCed 8 of 8 maintainers
netdev/build_clang success Errors and warnings before: 3 this patch: 3
netdev/module_param success Was 0 now: 0
netdev/verify_signedoff success Signed-off-by tag matches author and committer
netdev/check_selftest success No net selftest shell script
netdev/verify_fixes success No Fixes tag
netdev/build_allmodconfig_warn success Errors and warnings before: 82 this patch: 82
netdev/checkpatch success total: 0 errors, 0 warnings, 0 checks, 17 lines checked
netdev/kdoc success Errors and warnings before: 0 this patch: 0
netdev/source_inline success Was 0 now: 0

Commit Message

Jamal Hadi Salim Jan. 24, 2023, 5:04 p.m. UTC 
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 <victor@mojatatu.com>
Signed-off-by: Pedro Tammela <pctammela@mojatatu.com>
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 mbox series

Patch

diff --git a/include/net/act_api.h b/include/net/act_api.h
index 26d8d33f9..fd012270d 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 628447669..e33b0c248 100644
--- a/net/sched/act_api.c
+++ b/net/sched/act_api.c
@@ -696,7 +696,7 @@  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);
 }