59 struct Qdisc {  struct
61 					   struct Qdisc *sch,  argument
63 	struct sk_buff *	(*dequeue)(struct Qdisc *sch);  argument
108 	struct Qdisc            *next_sched;  argument
124 static inline void qdisc_refcount_inc(struct Qdisc *qdisc)  in qdisc_refcount_inc()  argument
135 static inline struct Qdisc *qdisc_refcount_inc_nz(struct Qdisc *qdisc)  in qdisc_refcount_inc_nz()
144 static inline bool qdisc_is_running(struct Qdisc *qdisc)  in qdisc_is_running()
151 static inline bool qdisc_is_percpu_stats(const struct Qdisc *q)  in qdisc_is_percpu_stats()
156 static inline bool qdisc_is_empty(const struct Qdisc *qdisc)  in qdisc_is_empty()
163 static inline bool qdisc_run_begin(struct Qdisc *qdisc)  in qdisc_run_begin()
197 static inline void qdisc_run_end(struct Qdisc *qdisc)  in qdisc_run_end()
217 static inline bool qdisc_may_bulk(const struct Qdisc *qdisc)  in qdisc_may_bulk()
235 	struct netdev_queue *	(*select_queue)(struct Qdisc *, struct tcmsg *);
236 	int			(*graft)(struct Qdisc *, unsigned long cl,
237 					struct Qdisc *, struct Qdisc **,
239 	struct Qdisc *		(*leaf)(struct Qdisc *, unsigned long cl);
240 	void			(*qlen_notify)(struct Qdisc *, unsigned long);
243 	unsigned long		(*find)(struct Qdisc *, u32 classid);
244 	int			(*change)(struct Qdisc *, u32, u32,
247 	int			(*delete)(struct Qdisc *, unsigned long);
248 	void			(*walk)(struct Qdisc *, struct qdisc_walker * arg);
251 	struct tcf_block *	(*tcf_block)(struct Qdisc *sch,
254 	unsigned long		(*bind_tcf)(struct Qdisc *, unsigned long,
256 	void			(*unbind_tcf)(struct Qdisc *, unsigned long);
259 	int			(*dump)(struct Qdisc *, unsigned long,
261 	int			(*dump_stats)(struct Qdisc *, unsigned long,
282 					   struct Qdisc *sch,
284 	struct sk_buff *	(*dequeue)(struct Qdisc *);
285 	struct sk_buff *	(*peek)(struct Qdisc *);
287 	int			(*init)(struct Qdisc *sch, struct nlattr *arg,
289 	void			(*reset)(struct Qdisc *);
290 	void			(*destroy)(struct Qdisc *);
291 	int			(*change)(struct Qdisc *sch,
294 	void			(*attach)(struct Qdisc *sch);
295 	int			(*change_tx_queue_len)(struct Qdisc *, unsigned int);
297 	int			(*dump)(struct Qdisc *, struct sk_buff *);
298 	int			(*dump_stats)(struct Qdisc *, struct gnet_dump *);
300 	void			(*ingress_block_set)(struct Qdisc *sch,
302 	void			(*egress_block_set)(struct Qdisc *sch,
304 	u32			(*ingress_block_get)(struct Qdisc *sch);
305 	u32			(*egress_block_get)(struct Qdisc *sch);
459 	struct Qdisc *q;
512 static inline int qdisc_qlen_cpu(const struct Qdisc *q)  in qdisc_qlen_cpu()
517 static inline int qdisc_qlen(const struct Qdisc *q)  in qdisc_qlen()
522 static inline int qdisc_qlen_sum(const struct Qdisc *q)  in qdisc_qlen_sum()
542 static inline spinlock_t *qdisc_lock(struct Qdisc *qdisc)  in qdisc_lock()
547 static inline struct Qdisc *qdisc_root(const struct Qdisc *qdisc)  in qdisc_root()
549 	struct Qdisc *q = rcu_dereference_rtnl(qdisc->dev_queue->qdisc);  in qdisc_root()
554 static inline struct Qdisc *qdisc_root_bh(const struct Qdisc *qdisc)  in qdisc_root_bh()
559 static inline struct Qdisc *qdisc_root_sleeping(const struct Qdisc *qdisc)  in qdisc_root_sleeping()
575 static inline spinlock_t *qdisc_root_lock(const struct Qdisc *qdisc)  in qdisc_root_lock()
577 	struct Qdisc *root = qdisc_root(qdisc);  in qdisc_root_lock()
583 static inline spinlock_t *qdisc_root_sleeping_lock(const struct Qdisc *qdisc)  in qdisc_root_sleeping_lock()
585 	struct Qdisc *root = qdisc_root_sleeping(qdisc);  in qdisc_root_sleeping_lock()
591 static inline seqcount_t *qdisc_root_sleeping_running(const struct Qdisc *qdisc)  in qdisc_root_sleeping_running()
593 	struct Qdisc *root = qdisc_root_sleeping(qdisc);  in qdisc_root_sleeping_running()
599 static inline struct net_device *qdisc_dev(const struct Qdisc *qdisc)  in qdisc_dev()
604 static inline void sch_tree_lock(const struct Qdisc *q)  in sch_tree_lock()
609 static inline void sch_tree_unlock(const struct Qdisc *q)  in sch_tree_unlock()
614 extern struct Qdisc noop_qdisc;
675 void qdisc_class_hash_grow(struct Qdisc *, struct Qdisc_class_hash *);
684 struct Qdisc *dev_graft_qdisc(struct netdev_queue *dev_queue,
685 			      struct Qdisc *qdisc);
686 void qdisc_reset(struct Qdisc *qdisc);
687 void qdisc_put(struct Qdisc *qdisc);
688 void qdisc_put_unlocked(struct Qdisc *qdisc);
689 void qdisc_tree_reduce_backlog(struct Qdisc *qdisc, int n, int len);
691 int qdisc_offload_dump_helper(struct Qdisc *q, enum tc_setup_type type,
693 void qdisc_offload_graft_helper(struct net_device *dev, struct Qdisc *sch,
694 				struct Qdisc *new, struct Qdisc *old,
699 qdisc_offload_dump_helper(struct Qdisc *q, enum tc_setup_type type,  in qdisc_offload_dump_helper()
707 qdisc_offload_graft_helper(struct net_device *dev, struct Qdisc *sch,  in qdisc_offload_graft_helper()
708 			   struct Qdisc *new, struct Qdisc *old,  in qdisc_offload_graft_helper()
714 struct Qdisc *qdisc_alloc(struct netdev_queue *dev_queue,
717 void qdisc_free(struct Qdisc *qdisc);
718 struct Qdisc *qdisc_create_dflt(struct netdev_queue *dev_queue,
748 	struct Qdisc *qdisc;  in qdisc_reset_all_tx_gt()
768 		const struct Qdisc *q = rcu_dereference(txq->qdisc);  in qdisc_all_tx_empty()
823 					   const struct Qdisc *sch)  in qdisc_calculate_pkt_len()
833 static inline int qdisc_enqueue(struct sk_buff *skb, struct Qdisc *sch,  in qdisc_enqueue()
871 static inline void qdisc_bstats_cpu_update(struct Qdisc *sch,  in qdisc_bstats_cpu_update()
877 static inline void qdisc_bstats_update(struct Qdisc *sch,  in qdisc_bstats_update()
883 static inline void qdisc_qstats_backlog_dec(struct Qdisc *sch,  in qdisc_qstats_backlog_dec()
889 static inline void qdisc_qstats_cpu_backlog_dec(struct Qdisc *sch,  in qdisc_qstats_cpu_backlog_dec()
895 static inline void qdisc_qstats_backlog_inc(struct Qdisc *sch,  in qdisc_qstats_backlog_inc()
901 static inline void qdisc_qstats_cpu_backlog_inc(struct Qdisc *sch,  in qdisc_qstats_cpu_backlog_inc()
907 static inline void qdisc_qstats_cpu_qlen_inc(struct Qdisc *sch)  in qdisc_qstats_cpu_qlen_inc()
912 static inline void qdisc_qstats_cpu_qlen_dec(struct Qdisc *sch)  in qdisc_qstats_cpu_qlen_dec()
917 static inline void qdisc_qstats_cpu_requeues_inc(struct Qdisc *sch)  in qdisc_qstats_cpu_requeues_inc()
922 static inline void __qdisc_qstats_drop(struct Qdisc *sch, int count)  in __qdisc_qstats_drop()
937 static inline void qdisc_qstats_drop(struct Qdisc *sch)  in qdisc_qstats_drop()
942 static inline void qdisc_qstats_cpu_drop(struct Qdisc *sch)  in qdisc_qstats_cpu_drop()
947 static inline void qdisc_qstats_overlimit(struct Qdisc *sch)  in qdisc_qstats_overlimit()
952 static inline int qdisc_qstats_copy(struct gnet_dump *d, struct Qdisc *sch)  in qdisc_qstats_copy()
959 static inline void qdisc_qstats_qlen_backlog(struct Qdisc *sch,  __u32 *qlen,  in qdisc_qstats_qlen_backlog()
970 static inline void qdisc_tree_flush_backlog(struct Qdisc *sch)  in qdisc_tree_flush_backlog()
978 static inline void qdisc_purge_queue(struct Qdisc *sch)  in qdisc_purge_queue()
1010 static inline int qdisc_enqueue_tail(struct sk_buff *skb, struct Qdisc *sch)  in qdisc_enqueue_tail()
1043 static inline struct sk_buff *qdisc_dequeue_head(struct Qdisc *sch)  in qdisc_dequeue_head()
1074 static inline unsigned int __qdisc_queue_drop_head(struct Qdisc *sch,  in __qdisc_queue_drop_head()
1091 static inline struct sk_buff *qdisc_peek_head(struct Qdisc *sch)  in qdisc_peek_head()
1099 static inline struct sk_buff *qdisc_peek_dequeued(struct Qdisc *sch)  in qdisc_peek_dequeued()
1118 static inline void qdisc_update_stats_at_dequeue(struct Qdisc *sch,  in qdisc_update_stats_at_dequeue()
1132 static inline void qdisc_update_stats_at_enqueue(struct Qdisc *sch,  in qdisc_update_stats_at_enqueue()
1145 static inline struct sk_buff *qdisc_dequeue_peeked(struct Qdisc *sch)  in qdisc_dequeue_peeked()
1181 static inline void qdisc_reset_queue(struct Qdisc *sch)  in qdisc_reset_queue()
1186 static inline struct Qdisc *qdisc_replace(struct Qdisc *sch, struct Qdisc *new,  in qdisc_replace()
1187 					  struct Qdisc **pold)  in qdisc_replace()
1189 	struct Qdisc *old;  in qdisc_replace()
1201 static inline void rtnl_qdisc_drop(struct sk_buff *skb, struct Qdisc *sch)  in rtnl_qdisc_drop()
1207 static inline int qdisc_drop_cpu(struct sk_buff *skb, struct Qdisc *sch,  in qdisc_drop_cpu()
1216 static inline int qdisc_drop(struct sk_buff *skb, struct Qdisc *sch,  in qdisc_drop()
1225 static inline int qdisc_drop_all(struct sk_buff *skb, struct Qdisc *sch,  in qdisc_drop_all()
1321 void mini_qdisc_pair_init(struct mini_Qdisc_pair *miniqp, struct Qdisc *qdisc,