66 struct Qdisc {  struct
68 					   struct Qdisc *sch,  argument
70 	struct sk_buff *	(*dequeue)(struct Qdisc *sch);  argument
111 		struct Qdisc		*next_sched;  argument
141 static inline void qdisc_refcount_inc(struct Qdisc *qdisc)  in qdisc_refcount_inc()  argument
148 static inline bool qdisc_refcount_dec_if_one(struct Qdisc *qdisc)  in qdisc_refcount_dec_if_one()
159 static inline struct Qdisc *qdisc_refcount_inc_nz(struct Qdisc *qdisc)  in qdisc_refcount_inc_nz()
172 static inline bool qdisc_is_running(struct Qdisc *qdisc)  in qdisc_is_running()
179 static inline bool nolock_qdisc_is_empty(const struct Qdisc *qdisc)  in nolock_qdisc_is_empty()
184 static inline bool qdisc_is_percpu_stats(const struct Qdisc *q)  in qdisc_is_percpu_stats()
189 static inline bool qdisc_is_empty(const struct Qdisc *qdisc)  in qdisc_is_empty()
199 static inline bool qdisc_run_begin(struct Qdisc *qdisc)  in qdisc_run_begin()
225 static inline struct sk_buff *qdisc_run_end(struct Qdisc *qdisc)  in qdisc_run_end()
253 static inline bool qdisc_may_bulk(const struct Qdisc *qdisc)  in qdisc_may_bulk()
266 	struct netdev_queue *	(*select_queue)(struct Qdisc *, struct tcmsg *);
267 	int			(*graft)(struct Qdisc *, unsigned long cl,
268 					struct Qdisc *, struct Qdisc **,
270 	struct Qdisc *		(*leaf)(struct Qdisc *, unsigned long cl);
271 	void			(*qlen_notify)(struct Qdisc *, unsigned long);
274 	unsigned long		(*find)(struct Qdisc *, u32 classid);
275 	int			(*change)(struct Qdisc *, u32, u32,
278 	int			(*delete)(struct Qdisc *, unsigned long,
280 	void			(*walk)(struct Qdisc *, struct qdisc_walker * arg);
283 	struct tcf_block *	(*tcf_block)(struct Qdisc *sch,
286 	unsigned long		(*bind_tcf)(struct Qdisc *, unsigned long,
288 	void			(*unbind_tcf)(struct Qdisc *, unsigned long);
291 	int			(*dump)(struct Qdisc *, unsigned long,
293 	int			(*dump_stats)(struct Qdisc *, unsigned long,
312 					   struct Qdisc *sch,
314 	struct sk_buff *	(*dequeue)(struct Qdisc *);
315 	struct sk_buff *	(*peek)(struct Qdisc *);
317 	int			(*init)(struct Qdisc *sch, struct nlattr *arg,
319 	void			(*reset)(struct Qdisc *);
320 	void			(*destroy)(struct Qdisc *);
321 	int			(*change)(struct Qdisc *sch,
324 	void			(*attach)(struct Qdisc *sch);
325 	int			(*change_tx_queue_len)(struct Qdisc *, unsigned int);
326 	void			(*change_real_num_tx)(struct Qdisc *sch,
329 	int			(*dump)(struct Qdisc *, struct sk_buff *);
330 	int			(*dump_stats)(struct Qdisc *, struct gnet_dump *);
332 	void			(*ingress_block_set)(struct Qdisc *sch,
334 	void			(*egress_block_set)(struct Qdisc *sch,
336 	u32			(*ingress_block_get)(struct Qdisc *sch);
337 	u32			(*egress_block_get)(struct Qdisc *sch);
493 	struct Qdisc *q;
537 static inline int qdisc_qlen(const struct Qdisc *q)  in qdisc_qlen()
542 static inline int qdisc_qlen_sum(const struct Qdisc *q)  in qdisc_qlen_sum()
562 static inline spinlock_t *qdisc_lock(struct Qdisc *qdisc)  in qdisc_lock()
567 static inline struct Qdisc *qdisc_root(const struct Qdisc *qdisc)  in qdisc_root()
569 	struct Qdisc *q = rcu_dereference_rtnl(qdisc->dev_queue->qdisc);  in qdisc_root()
574 static inline struct Qdisc *qdisc_root_bh(const struct Qdisc *qdisc)  in qdisc_root_bh()
579 static inline struct Qdisc *qdisc_root_sleeping(const struct Qdisc *qdisc)  in qdisc_root_sleeping()
584 static inline spinlock_t *qdisc_root_sleeping_lock(const struct Qdisc *qdisc)  in qdisc_root_sleeping_lock()
586 	struct Qdisc *root = qdisc_root_sleeping(qdisc);  in qdisc_root_sleeping_lock()
592 static inline struct net_device *qdisc_dev(const struct Qdisc *qdisc)  in qdisc_dev()
597 static inline void sch_tree_lock(struct Qdisc *q)  in sch_tree_lock()
605 static inline void sch_tree_unlock(struct Qdisc *q)  in sch_tree_unlock()
613 extern struct Qdisc noop_qdisc;
701 void qdisc_class_hash_grow(struct Qdisc *, struct Qdisc_class_hash *);
712 struct Qdisc *dev_graft_qdisc(struct netdev_queue *dev_queue,
713 			      struct Qdisc *qdisc);
714 void qdisc_reset(struct Qdisc *qdisc);
715 void qdisc_destroy(struct Qdisc *qdisc);
716 void qdisc_put(struct Qdisc *qdisc);
717 void qdisc_put_unlocked(struct Qdisc *qdisc);
718 void qdisc_tree_reduce_backlog(struct Qdisc *qdisc, int n, int len);
724 	struct Qdisc *qdisc;  in dev_reset_queue()
748 int qdisc_offload_dump_helper(struct Qdisc *q, enum tc_setup_type type,
750 void qdisc_offload_graft_helper(struct net_device *dev, struct Qdisc *sch,
751 				struct Qdisc *new, struct Qdisc *old,
756 qdisc_offload_dump_helper(struct Qdisc *q, enum tc_setup_type type,  in qdisc_offload_dump_helper()
764 qdisc_offload_graft_helper(struct net_device *dev, struct Qdisc *sch,  in qdisc_offload_graft_helper()
765 			   struct Qdisc *new, struct Qdisc *old,  in qdisc_offload_graft_helper()
774 struct Qdisc *qdisc_alloc(struct netdev_queue *dev_queue,
777 void qdisc_free(struct Qdisc *qdisc);
778 struct Qdisc *qdisc_create_dflt(struct netdev_queue *dev_queue,
808 	struct Qdisc *qdisc;  in qdisc_reset_all_tx_gt()
838 		const struct Qdisc *q = rcu_dereference(txq->qdisc);  in qdisc_all_tx_empty()
867 	struct Qdisc *qdisc = rcu_access_pointer(txq->qdisc);  in qdisc_txq_has_no_queue()
912 					   const struct Qdisc *sch)  in qdisc_calculate_pkt_len()
922 static inline int qdisc_enqueue(struct sk_buff *skb, struct Qdisc *sch,  in qdisc_enqueue()
943 static inline void qdisc_bstats_cpu_update(struct Qdisc *sch,  in qdisc_bstats_cpu_update()
949 static inline void qdisc_bstats_update(struct Qdisc *sch,  in qdisc_bstats_update()
955 static inline void qdisc_qstats_backlog_dec(struct Qdisc *sch,  in qdisc_qstats_backlog_dec()
961 static inline void qdisc_qstats_cpu_backlog_dec(struct Qdisc *sch,  in qdisc_qstats_cpu_backlog_dec()
967 static inline void qdisc_qstats_backlog_inc(struct Qdisc *sch,  in qdisc_qstats_backlog_inc()
973 static inline void qdisc_qstats_cpu_backlog_inc(struct Qdisc *sch,  in qdisc_qstats_cpu_backlog_inc()
979 static inline void qdisc_qstats_cpu_qlen_inc(struct Qdisc *sch)  in qdisc_qstats_cpu_qlen_inc()
984 static inline void qdisc_qstats_cpu_qlen_dec(struct Qdisc *sch)  in qdisc_qstats_cpu_qlen_dec()
989 static inline void qdisc_qstats_cpu_requeues_inc(struct Qdisc *sch)  in qdisc_qstats_cpu_requeues_inc()
994 static inline void __qdisc_qstats_drop(struct Qdisc *sch, int count)  in __qdisc_qstats_drop()
1009 static inline void qdisc_qstats_drop(struct Qdisc *sch)  in qdisc_qstats_drop()
1014 static inline void qdisc_qstats_cpu_drop(struct Qdisc *sch)  in qdisc_qstats_cpu_drop()
1019 static inline void qdisc_qstats_overlimit(struct Qdisc *sch)  in qdisc_qstats_overlimit()
1024 static inline int qdisc_qstats_copy(struct gnet_dump *d, struct Qdisc *sch)  in qdisc_qstats_copy()
1031 static inline void qdisc_qstats_qlen_backlog(struct Qdisc *sch,  __u32 *qlen,  in qdisc_qstats_qlen_backlog()
1041 static inline void qdisc_purge_queue(struct Qdisc *sch)  in qdisc_purge_queue()
1066 static inline int qdisc_enqueue_tail(struct sk_buff *skb, struct Qdisc *sch)  in qdisc_enqueue_tail()
1099 static inline struct sk_buff *qdisc_dequeue_internal(struct Qdisc *sch, bool direct)  in qdisc_dequeue_internal()
1119 static inline struct sk_buff *qdisc_dequeue_head(struct Qdisc *sch)  in qdisc_dequeue_head()
1170 static inline void qdisc_dequeue_drop(struct Qdisc *q, struct sk_buff *skb,  in qdisc_dequeue_drop()
1200 static inline unsigned int __qdisc_queue_drop_head(struct Qdisc *sch,  in __qdisc_queue_drop_head()
1217 static inline struct sk_buff *qdisc_peek_head(struct Qdisc *sch)  in qdisc_peek_head()
1225 static inline struct sk_buff *qdisc_peek_dequeued(struct Qdisc *sch)  in qdisc_peek_dequeued()
1244 static inline void qdisc_update_stats_at_dequeue(struct Qdisc *sch,  in qdisc_update_stats_at_dequeue()
1258 static inline void qdisc_update_stats_at_enqueue(struct Qdisc *sch,  in qdisc_update_stats_at_enqueue()
1271 static inline struct sk_buff *qdisc_dequeue_peeked(struct Qdisc *sch)  in qdisc_dequeue_peeked()
1307 static inline void qdisc_reset_queue(struct Qdisc *sch)  in qdisc_reset_queue()
1312 static inline struct Qdisc *qdisc_replace(struct Qdisc *sch, struct Qdisc *new,  in qdisc_replace()
1313 					  struct Qdisc **pold)  in qdisc_replace()
1315 	struct Qdisc *old;  in qdisc_replace()
1327 static inline void rtnl_qdisc_drop(struct sk_buff *skb, struct Qdisc *sch)  in rtnl_qdisc_drop()
1333 static inline int qdisc_drop_cpu(struct sk_buff *skb, struct Qdisc *sch,  in qdisc_drop_cpu()
1342 static inline int qdisc_drop(struct sk_buff *skb, struct Qdisc *sch,  in qdisc_drop()
1351 static inline int qdisc_drop_reason(struct sk_buff *skb, struct Qdisc *sch,  in qdisc_drop_reason()
1359 static inline int qdisc_drop_all(struct sk_buff *skb, struct Qdisc *sch,  in qdisc_drop_all()
1455 void mini_qdisc_pair_init(struct mini_Qdisc_pair *miniqp, struct Qdisc *qdisc,
1465 void mq_change_real_num_tx(struct Qdisc *sch, unsigned int new_real_tx);
1470 static inline void qdisc_synchronize(const struct Qdisc *q)  in qdisc_synchronize()