diff options
Diffstat (limited to 'include/net/sch_generic.h')
| -rw-r--r-- | include/net/sch_generic.h | 25 |
1 files changed, 12 insertions, 13 deletions
diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h index 4fc88f3ccd5..f6bb08b73ca 100644 --- a/include/net/sch_generic.h +++ b/include/net/sch_generic.h @@ -4,7 +4,6 @@ #include <linux/netdevice.h> #include <linux/types.h> #include <linux/rcupdate.h> -#include <linux/module.h> #include <linux/pkt_sched.h> #include <linux/pkt_cls.h> #include <net/gen_stats.h> @@ -46,14 +45,14 @@ struct qdisc_size_table { struct Qdisc { int (*enqueue)(struct sk_buff *skb, struct Qdisc *dev); struct sk_buff * (*dequeue)(struct Qdisc *dev); - unsigned flags; + unsigned int flags; #define TCQ_F_BUILTIN 1 #define TCQ_F_INGRESS 2 #define TCQ_F_CAN_BYPASS 4 #define TCQ_F_MQROOT 8 #define TCQ_F_WARN_NONWC (1 << 16) int padded; - struct Qdisc_ops *ops; + const struct Qdisc_ops *ops; struct qdisc_size_table __rcu *stab; struct list_head list; u32 handle; @@ -224,7 +223,7 @@ struct qdisc_skb_cb { long data[]; }; -static inline int qdisc_qlen(struct Qdisc *q) +static inline int qdisc_qlen(const struct Qdisc *q) { return q->q.qlen; } @@ -239,12 +238,12 @@ static inline spinlock_t *qdisc_lock(struct Qdisc *qdisc) return &qdisc->q.lock; } -static inline struct Qdisc *qdisc_root(struct Qdisc *qdisc) +static inline struct Qdisc *qdisc_root(const struct Qdisc *qdisc) { return qdisc->dev_queue->qdisc; } -static inline struct Qdisc *qdisc_root_sleeping(struct Qdisc *qdisc) +static inline struct Qdisc *qdisc_root_sleeping(const struct Qdisc *qdisc) { return qdisc->dev_queue->qdisc_sleeping; } @@ -260,7 +259,7 @@ static inline struct Qdisc *qdisc_root_sleeping(struct Qdisc *qdisc) * root. This is enforced by holding the RTNL semaphore, which * all users of this lock accessor must do. */ -static inline spinlock_t *qdisc_root_lock(struct Qdisc *qdisc) +static inline spinlock_t *qdisc_root_lock(const struct Qdisc *qdisc) { struct Qdisc *root = qdisc_root(qdisc); @@ -268,7 +267,7 @@ static inline spinlock_t *qdisc_root_lock(struct Qdisc *qdisc) return qdisc_lock(root); } -static inline spinlock_t *qdisc_root_sleeping_lock(struct Qdisc *qdisc) +static inline spinlock_t *qdisc_root_sleeping_lock(const struct Qdisc *qdisc) { struct Qdisc *root = qdisc_root_sleeping(qdisc); @@ -276,17 +275,17 @@ static inline spinlock_t *qdisc_root_sleeping_lock(struct Qdisc *qdisc) return qdisc_lock(root); } -static inline struct net_device *qdisc_dev(struct Qdisc *qdisc) +static inline struct net_device *qdisc_dev(const struct Qdisc *qdisc) { return qdisc->dev_queue->dev; } -static inline void sch_tree_lock(struct Qdisc *q) +static inline void sch_tree_lock(const struct Qdisc *q) { spin_lock_bh(qdisc_root_sleeping_lock(q)); } -static inline void sch_tree_unlock(struct Qdisc *q) +static inline void sch_tree_unlock(const struct Qdisc *q) { spin_unlock_bh(qdisc_root_sleeping_lock(q)); } @@ -319,7 +318,7 @@ static inline unsigned int qdisc_class_hash(u32 id, u32 mask) } static inline struct Qdisc_class_common * -qdisc_class_find(struct Qdisc_class_hash *hash, u32 id) +qdisc_class_find(const struct Qdisc_class_hash *hash, u32 id) { struct Qdisc_class_common *cl; struct hlist_node *n; @@ -393,7 +392,7 @@ static inline bool qdisc_all_tx_empty(const struct net_device *dev) } /* Are any of the TX qdiscs changing? */ -static inline bool qdisc_tx_changing(struct net_device *dev) +static inline bool qdisc_tx_changing(const struct net_device *dev) { unsigned int i; for (i = 0; i < dev->num_tx_queues; i++) { |