AcoSail/kernel_optimize_test
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[NET]: Kill skb->tc_classid

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Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Patrick McHardy 2005-08-09 19:25:56 -07:00 committed by David S. Miller
parent 8728b834b2
commit abc3bc5804
10 changed files with 9 additions and 18 deletions
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3
include/linux/skbuff.h
View File

@ -196,7 +196,6 @@ struct skb_shared_info {
* @private: Data which is private to the HIPPI implementation
* @tc_index: Traffic control index
* @tc_verd: traffic control verdict
* @tc_classid: traffic control classid
*/
struct sk_buff {
@ -275,9 +274,7 @@ struct sk_buff {
__u32 tc_index; /* traffic control index */
#ifdef CONFIG_NET_CLS_ACT
__u32 tc_verd; /* traffic control verdict */
__u32 tc_classid; /* traffic control classid */
#endif
#endif

2
include/net/act_api.h
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@ -63,7 +63,7 @@ struct tc_action_ops
__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 (*act)(struct sk_buff **, struct tc_action *, struct tcf_result *);
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);

2
net/core/skbuff.c
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@ -300,7 +300,6 @@ void __kfree_skb(struct sk_buff *skb)
skb->tc_index = 0;
#ifdef CONFIG_NET_CLS_ACT
skb->tc_verd = 0;
skb->tc_classid = 0;
#endif
#endif
@ -376,7 +375,6 @@ struct sk_buff *skb_clone(struct sk_buff *skb, unsigned int __nocast gfp_mask)
n->tc_verd = CLR_TC_OK2MUNGE(n->tc_verd);
n->tc_verd = CLR_TC_MUNGED(n->tc_verd);
C(input_dev);
C(tc_classid);
#endif
#endif

7
net/sched/act_api.c
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@ -165,7 +165,7 @@ int tcf_action_exec(struct sk_buff *skb, struct tc_action *act,
while ((a = act) != NULL) {
repeat:
if (a->ops && a->ops->act) {
ret = a->ops->act(&skb, a);
ret = a->ops->act(&skb, a, res);
if (TC_MUNGED & skb->tc_verd) {
/* copied already, allow trampling */
skb->tc_verd = SET_TC_OK2MUNGE(skb->tc_verd);
@ -179,11 +179,6 @@ int tcf_action_exec(struct sk_buff *skb, struct tc_action *act,
act = a->next;
}
exec_done:
if (skb->tc_classid > 0) {
res->classid = skb->tc_classid;
res->class = 0;
skb->tc_classid = 0;
}
return ret;
}

2
net/sched/gact.c
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@ -135,7 +135,7 @@ tcf_gact_cleanup(struct tc_action *a, int bind)
}
static int
tcf_gact(struct sk_buff **pskb, struct tc_action *a)
tcf_gact(struct sk_buff **pskb, struct tc_action *a, struct tcf_result *res)
{
struct tcf_gact *p = PRIV(a, gact);
struct sk_buff *skb = *pskb;

2
net/sched/ipt.c
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@ -201,7 +201,7 @@ tcf_ipt_cleanup(struct tc_action *a, int bind)
}
static int
tcf_ipt(struct sk_buff **pskb, struct tc_action *a)
tcf_ipt(struct sk_buff **pskb, struct tc_action *a, struct tcf_result *res)
{
int ret = 0, result = 0;
struct tcf_ipt *p = PRIV(a, ipt);

2
net/sched/mirred.c
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@ -158,7 +158,7 @@ tcf_mirred_cleanup(struct tc_action *a, int bind)
}
static int
tcf_mirred(struct sk_buff **pskb, struct tc_action *a)
tcf_mirred(struct sk_buff **pskb, struct tc_action *a, struct tcf_result *res)
{
struct tcf_mirred *p = PRIV(a, mirred);
struct net_device *dev;

2
net/sched/pedit.c
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@ -130,7 +130,7 @@ tcf_pedit_cleanup(struct tc_action *a, int bind)
}
static int
tcf_pedit(struct sk_buff **pskb, struct tc_action *a)
tcf_pedit(struct sk_buff **pskb, struct tc_action *a, struct tcf_result *res)
{
struct tcf_pedit *p = PRIV(a, pedit);
struct sk_buff *skb = *pskb;

3
net/sched/police.c
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@ -284,7 +284,8 @@ static int tcf_act_police_cleanup(struct tc_action *a, int bind)
return 0;
}
static int tcf_act_police(struct sk_buff **pskb, struct tc_action *a)
static int tcf_act_police(struct sk_buff **pskb, struct tc_action *a,
struct tcf_result *res)
{
psched_time_t now;
struct sk_buff *skb = *pskb;

2
net/sched/simple.c
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@ -44,7 +44,7 @@ static DEFINE_RWLOCK(simp_lock);
#include <net/pkt_act.h>
#include <net/act_generic.h>
static int tcf_simp(struct sk_buff **pskb, struct tc_action *a)
static int tcf_simp(struct sk_buff **pskb, struct tc_action *a, struct tcf_result *res)
{
struct sk_buff *skb = *pskb;
struct tcf_defact *p = PRIV(a, defact);