diff options
| author | Jiri Pirko <jiri@mellanox.com> | 2017-10-13 14:00:59 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-10-16 21:00:40 +0100 |
| commit | 44186460c85a0121562db7cfef132d63c869118f (patch) | |
| tree | bc2217c3aa936232253f8cee98614eeec3655f1d | |
| parent | 855319becbcffec6988a4e781a861b69a71c5b58 (diff) | |
net: sched: introduce tcf_block_q and tcf_block_dev helpers
These helpers allows to get a q and netdev pointers
for given block easily.
Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | include/net/pkt_cls.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/include/net/pkt_cls.h b/include/net/pkt_cls.h index e6c9e1e4d711..7bed674ba29a 100644 --- a/include/net/pkt_cls.h +++ b/include/net/pkt_cls.h @@ -24,6 +24,17 @@ void tcf_chain_put(struct tcf_chain *chain); int tcf_block_get(struct tcf_block **p_block, struct tcf_proto __rcu **p_filter_chain, struct Qdisc *q); void tcf_block_put(struct tcf_block *block); + +static inline struct Qdisc *tcf_block_q(struct tcf_block *block) +{ + return block->q; +} + +static inline struct net_device *tcf_block_dev(struct tcf_block *block) +{ + return tcf_block_q(block)->dev_queue->dev; +} + int tcf_classify(struct sk_buff *skb, const struct tcf_proto *tp, struct tcf_result *res, bool compat_mode); @@ -39,6 +50,16 @@ static inline void tcf_block_put(struct tcf_block *block) { } +static inline struct Qdisc *tcf_block_q(struct tcf_block *block) +{ + return NULL; +} + +static inline struct net_device *tcf_block_dev(struct tcf_block *block) +{ + return NULL; +} + static inline int tcf_classify(struct sk_buff *skb, const struct tcf_proto *tp, struct tcf_result *res, bool compat_mode) { |