From: Thomas Graf <tgraf@suug.ch>
To: "David S. Miller" <davem@davemloft.net>
Cc: netdev@oss.sgi.com, hadi@cyberus.ca
Subject: [PATCH 5/11] PKT_SCHED: Remove obsolete definitions in pkt_sched.h
Date: Wed, 27 Oct 2004 00:25:52 +0200 [thread overview]
Message-ID: <20041026222552.GF12289@postel.suug.ch> (raw)
In-Reply-To: <20041026222148.GA12289@postel.suug.ch>
Removes all obsolete definitions in pkt_sched.h now in sch_generic.h
or act_api.h.
Signed-off-by: Thomas Graf <tgraf@suug.ch>
--- linux-2.6.10-rc1-bk1.orig/include/net/pkt_sched.h 2004-10-26 22:57:13.000000000 +0200
+++ linux-2.6.10-rc1-bk1/include/net/pkt_sched.h 2004-10-26 23:16:18.000000000 +0200
@@ -1,18 +1,7 @@
#ifndef __NET_PKT_SCHED_H
#define __NET_PKT_SCHED_H
-#include <linux/config.h>
-#include <linux/netdevice.h>
-#include <linux/types.h>
-#include <linux/pkt_sched.h>
-#include <linux/rcupdate.h>
-#include <net/pkt_cls.h>
-#include <linux/module.h>
-#include <linux/rtnetlink.h>
-#include <net/gen_stats.h>
-
-struct rtattr;
-struct Qdisc;
+#include <net/sch_generic.h>
struct qdisc_walker
{
@@ -22,86 +11,8 @@
int (*fn)(struct Qdisc *, unsigned long cl, struct qdisc_walker *);
};
-struct Qdisc_class_ops
-{
- /* Child qdisc manipulation */
- int (*graft)(struct Qdisc *, unsigned long cl, struct Qdisc *, struct Qdisc **);
- struct Qdisc * (*leaf)(struct Qdisc *, unsigned long cl);
-
- /* Class manipulation routines */
- unsigned long (*get)(struct Qdisc *, u32 classid);
- void (*put)(struct Qdisc *, unsigned long);
- int (*change)(struct Qdisc *, u32, u32, struct rtattr **, unsigned long *);
- int (*delete)(struct Qdisc *, unsigned long);
- void (*walk)(struct Qdisc *, struct qdisc_walker * arg);
-
- /* Filter manipulation */
- struct tcf_proto ** (*tcf_chain)(struct Qdisc *, unsigned long);
- unsigned long (*bind_tcf)(struct Qdisc *, unsigned long, u32 classid);
- void (*unbind_tcf)(struct Qdisc *, unsigned long);
-
- /* rtnetlink specific */
- int (*dump)(struct Qdisc *, unsigned long, struct sk_buff *skb, struct tcmsg*);
- int (*dump_stats)(struct Qdisc *, unsigned long, struct gnet_dump *);
-};
-
-struct module;
-
-struct Qdisc_ops
-{
- struct Qdisc_ops *next;
- struct Qdisc_class_ops *cl_ops;
- char id[IFNAMSIZ];
- int priv_size;
-
- int (*enqueue)(struct sk_buff *, struct Qdisc *);
- struct sk_buff * (*dequeue)(struct Qdisc *);
- int (*requeue)(struct sk_buff *, struct Qdisc *);
- unsigned int (*drop)(struct Qdisc *);
-
- int (*init)(struct Qdisc *, struct rtattr *arg);
- void (*reset)(struct Qdisc *);
- void (*destroy)(struct Qdisc *);
- int (*change)(struct Qdisc *, struct rtattr *arg);
-
- int (*dump)(struct Qdisc *, struct sk_buff *);
- int (*dump_stats)(struct Qdisc *, struct gnet_dump *);
-
- struct module *owner;
-};
-
extern rwlock_t qdisc_tree_lock;
-struct Qdisc
-{
- int (*enqueue)(struct sk_buff *skb, struct Qdisc *dev);
- struct sk_buff * (*dequeue)(struct Qdisc *dev);
- unsigned flags;
-#define TCQ_F_BUILTIN 1
-#define TCQ_F_THROTTLED 2
-#define TCQ_F_INGRESS 4
- int padded;
- struct Qdisc_ops *ops;
- u32 handle;
- u32 parent;
- atomic_t refcnt;
- struct sk_buff_head q;
- struct net_device *dev;
- struct list_head list;
-
- struct gnet_stats_basic bstats;
- struct gnet_stats_queue qstats;
- struct gnet_stats_rate_est rate_est;
- spinlock_t *stats_lock;
- struct rcu_head q_rcu;
- int (*reshape_fail)(struct sk_buff *skb, struct Qdisc *q);
-
- /* This field is deprecated, but it is still used by CBQ
- * and it will live until better solution will be invented.
- */
- struct Qdisc *__parent;
-};
-
#define QDISC_ALIGN 32
#define QDISC_ALIGN_CONST (QDISC_ALIGN - 1)
@@ -111,22 +22,6 @@
& ~QDISC_ALIGN_CONST);
}
-struct qdisc_rate_table
-{
- struct tc_ratespec rate;
- u32 data[256];
- struct qdisc_rate_table *next;
- int refcnt;
-};
-
-extern void qdisc_lock_tree(struct net_device *dev);
-extern void qdisc_unlock_tree(struct net_device *dev);
-
-#define sch_tree_lock(q) qdisc_lock_tree((q)->dev)
-#define sch_tree_unlock(q) qdisc_unlock_tree((q)->dev)
-#define tcf_tree_lock(tp) qdisc_lock_tree((tp)->q->dev)
-#define tcf_tree_unlock(tp) qdisc_unlock_tree((tp)->q->dev)
-
#define cls_set_class(tp, clp, cl) tcf_set_class(tp, clp, cl)
static inline unsigned long
__cls_set_class(unsigned long *clp, unsigned long cl)
@@ -311,118 +206,6 @@
#endif /* !CONFIG_NET_SCH_CLK_GETTIMEOFDAY */
-struct tcf_police
-{
- struct tcf_police *next;
- int refcnt;
-#ifdef CONFIG_NET_CLS_ACT
- int bindcnt;
-#endif
- u32 index;
- int action;
- int result;
- u32 ewma_rate;
- u32 burst;
- u32 mtu;
- u32 toks;
- u32 ptoks;
- psched_time_t t_c;
- spinlock_t lock;
- struct qdisc_rate_table *R_tab;
- struct qdisc_rate_table *P_tab;
-
- struct tc_stats stats;
- spinlock_t *stats_lock;
-};
-
-#ifdef CONFIG_NET_CLS_ACT
-
-#define ACT_P_CREATED 1
-#define ACT_P_DELETED 1
-#define tca_gen(name) \
-struct tcf_##name *next; \
- u32 index; \
- int refcnt; \
- int bindcnt; \
- u32 capab; \
- int action; \
- struct tcf_t tm; \
- struct tc_stats stats; \
- spinlock_t *stats_lock; \
- spinlock_t lock
-
-
-struct tc_action
-{
- void *priv;
- struct tc_action_ops *ops;
- __u32 type; /* for backward compat(TCA_OLD_COMPAT) */
- __u32 order;
- struct tc_action *next;
-};
-
-#define TCA_CAP_NONE 0
-struct tc_action_ops
-{
- struct tc_action_ops *next;
- char kind[IFNAMSIZ];
- __u32 type; /* TBD to match kind */
- __u32 capab; /* capabilities includes 4 bit version */
- struct module *owner;
- int (*act)(struct sk_buff **, struct tc_action *);
- int (*get_stats)(struct sk_buff *, struct tc_action *);
- int (*dump)(struct sk_buff *, struct tc_action *,int , int);
- int (*cleanup)(struct tc_action *, int bind);
- int (*lookup)(struct tc_action *, u32 );
- int (*init)(struct rtattr *,struct rtattr *,struct tc_action *, int , int );
- int (*walk)(struct sk_buff *, struct netlink_callback *, int , struct tc_action *);
-};
-
-extern int tcf_register_action(struct tc_action_ops *a);
-extern int tcf_unregister_action(struct tc_action_ops *a);
-extern void tcf_action_destroy(struct tc_action *a, int bind);
-extern int tcf_action_exec(struct sk_buff *skb, struct tc_action *a, struct tcf_result *res);
-extern int tcf_action_init(struct rtattr *rta, struct rtattr *est, struct tc_action *a,char *n, int ovr, int bind);
-extern int tcf_action_init_1(struct rtattr *rta, struct rtattr *est, struct tc_action *a,char *n, int ovr, int bind);
-extern int tcf_action_dump(struct sk_buff *skb, struct tc_action *a, int, int);
-extern int tcf_action_dump_old(struct sk_buff *skb, struct tc_action *a, int, int);
-extern int tcf_action_dump_1(struct sk_buff *skb, struct tc_action *a, int, int);
-extern int tcf_action_copy_stats (struct sk_buff *,struct tc_action *);
-extern int tcf_act_police_locate(struct rtattr *rta, struct rtattr *est,struct tc_action *,int , int );
-extern int tcf_act_police_dump(struct sk_buff *, struct tc_action *, int, int);
-extern int tcf_act_police(struct sk_buff **skb, struct tc_action *a);
-#endif
-
-extern unsigned long tcf_set_class(struct tcf_proto *tp, unsigned long *clp,
- unsigned long cl);
-extern int tcf_police(struct sk_buff *skb, struct tcf_police *p);
-extern int qdisc_copy_stats(struct sk_buff *skb, struct tc_stats *st, spinlock_t *lock);
-extern void tcf_police_destroy(struct tcf_police *p);
-extern struct tcf_police * tcf_police_locate(struct rtattr *rta, struct rtattr *est);
-extern int tcf_police_dump(struct sk_buff *skb, struct tcf_police *p);
-
-static inline int tcf_police_release(struct tcf_police *p, int bind)
-{
- int ret = 0;
-#ifdef CONFIG_NET_CLS_ACT
- if (p) {
- if (bind) {
- p->bindcnt--;
- }
- p->refcnt--;
- if (p->refcnt <= 0 && !p->bindcnt) {
- tcf_police_destroy(p);
- ret = 1;
- }
- }
-#else
- if (p && --p->refcnt == 0)
- tcf_police_destroy(p);
-
-#endif
- return ret;
-}
-
extern struct Qdisc noop_qdisc;
extern struct Qdisc_ops noop_qdisc_ops;
extern struct Qdisc_ops pfifo_qdisc_ops;
next prev parent reply other threads:[~2004-10-26 22:25 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-10-26 22:21 [PATCHSET 0/11] PKT_SCHED: overall net/pkt_cls.h and net/pkt_sched.h cleanup Thomas Graf
2004-10-26 22:22 ` [PATCH 1/11] PKT_SCHED: linux/pkt_cls.h depends on linux/pkt_sched.h Thomas Graf
2004-10-26 22:23 ` [PATCH 2/11] PKT_SCHED: Add net/sch_generic.h with generic sched definitions Thomas Graf
2004-10-26 22:24 ` [PATCH 3/11] PKT_SCHED: Remove obsolete definitions in pkt_cls.h Thomas Graf
2004-10-26 22:25 ` [PATCH 4/11] PKT_SCHED: Add net/act_api.h with public action/policer bits Thomas Graf
2004-10-26 22:25 ` Thomas Graf [this message]
2004-10-26 22:26 ` [PATCH 6/11] PKT_SCHED: Transform prototypes to be extern Thomas Graf
2004-10-26 22:27 ` [PATCH 7/11] PKT_SCHED: Move tc_classify from pkt_cls.h to sch_api.c Thomas Graf
2004-10-26 22:27 ` [PATCH 8/11] PKT_SCHED: psched_*_per_* can be static Thomas Graf
2004-10-26 22:28 ` [PATCH 9/11] PKT_SCHED: Cleanup cls_set_class Thomas Graf
2004-10-27 8:57 ` Tommy Christensen
2004-10-27 9:42 ` Thomas Graf
2004-10-27 10:58 ` Thomas Graf
2004-10-27 21:38 ` David S. Miller
2004-10-26 22:28 ` [PATCH 10/11] PKT_SCHED: Inline psched_tod_diff Thomas Graf
2004-10-26 22:29 ` [PATCH 11/11]: PKT_SCHED: Use new header architecture Thomas Graf
2004-10-26 23:22 ` [PATCHSET 0/11] PKT_SCHED: overall net/pkt_cls.h and net/pkt_sched.h cleanup David S. Miller
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