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Commit 44186460 authored by Jiri Pirko's avatar Jiri Pirko Committed by David S. Miller
Browse files

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: default avatarJiri Pirko <jiri@mellanox.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 855319be

include/net/pkt_cls.h

+21 −0
Original line number Diff line number Diff line
@@ -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)

{