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| author |   WANG Cong <xiyou.wangcong@gmail.com> | 2013-12-15 20:15:05 -0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2013-12-18 12:52:07 -0500 |
| commit | 33be627159913b094bb578e83e9a7fdc66c10208 (patch) | |
| tree | 387945e9391082d0b78890b176111a53b8897bf3 /include/net/act_api.h | |
| parent | net_sched: remove get_stats from tc_action_ops (diff) | |
| download | linux-dev-33be627159913b094bb578e83e9a7fdc66c10208.tar.xz linux-dev-33be627159913b094bb578e83e9a7fdc66c10208.zip | |
net_sched: act: use standard struct list_head
Currently actions are chained by a singly linked list,
therefore it is a bit hard to add and remove a specific
entry. Convert it to struct list_head so that in the
latter patch we can remove an action without finding
its head.
Cc: Jamal Hadi Salim <jhs@mojatatu.com>
Cc: David S. Miller <davem@davemloft.net>
Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>
Signed-off-by: Jamal Hadi Salim <jhs@mojatatu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/act_api.h')
| -rw-r--r-- | include/net/act_api.h | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/include/net/act_api.h b/include/net/act_api.h index 04c6825e172b..a72642610790 100644 --- a/include/net/act_api.h +++ b/include/net/act_api.h @@ -60,7 +60,7 @@ struct tc_action { const struct tc_action_ops *ops; __u32 type; /* for backward compat(TCA_OLD_COMPAT) */ __u32 order; - struct tc_action *next; + struct list_head list; }; #define TCA_CAP_NONE 0 @@ -99,16 +99,16 @@ void tcf_hash_insert(struct tcf_common *p, struct tcf_hashinfo *hinfo); int tcf_register_action(struct tc_action_ops *a); int tcf_unregister_action(struct tc_action_ops *a); -void tcf_action_destroy(struct tc_action *a, int bind); -int tcf_action_exec(struct sk_buff *skb, const struct tc_action *a, +void tcf_action_destroy(struct list_head *actions, int bind); +int tcf_action_exec(struct sk_buff *skb, const struct list_head *actions, struct tcf_result *res); -struct tc_action *tcf_action_init(struct net *net, struct nlattr *nla, +int tcf_action_init(struct net *net, struct nlattr *nla, struct nlattr *est, char *n, int ovr, - int bind); + int bind, struct list_head *); struct tc_action *tcf_action_init_1(struct net *net, struct nlattr *nla, struct nlattr *est, char *n, int ovr, int bind); -int tcf_action_dump(struct sk_buff *skb, struct tc_action *a, int, int); +int tcf_action_dump(struct sk_buff *skb, struct list_head *, int, int); int tcf_action_dump_old(struct sk_buff *skb, struct tc_action *a, int, int); int tcf_action_dump_1(struct sk_buff *skb, struct tc_action *a, int, int); int tcf_action_copy_stats(struct sk_buff *, struct tc_action *, int); |