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net_sched: get rid of struct tcf_common

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After the previous patch, struct tc_action should be enough
to represent the generic tc action, tcf_common is not necessary
any more. This patch gets rid of it to make tc action code
more readable.

Cc: Jamal Hadi Salim <jhs@mojatatu.com>
Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
WANG Cong
2016-07-25 16:09:42 -07:00
committed by David S. Miller
parent a85a970af2
commit ec0595cc44
15 changed files with 113 additions and 121 deletions
Download Patch File Download Diff File Expand all files Collapse all files
include/net/act_api.h
+29 -32
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@@ -22,42 +22,39 @@ struct tc_action_ops;
struct tc_action {
const struct tc_action_ops *ops;
__u32 type; /* for backward compat(TCA_OLD_COMPAT) */
__u32 order;
struct list_head list;
struct tcf_hashinfo *hinfo;
};
__u32 type; /* for backward compat(TCA_OLD_COMPAT) */
__u32 order;
struct list_head list;
struct tcf_hashinfo *hinfo;
struct tcf_common {
struct tc_action tcfc_act;
struct hlist_node tcfc_head;
u32 tcfc_index;
int tcfc_refcnt;
int tcfc_bindcnt;
u32 tcfc_capab;
int tcfc_action;
struct tcf_t tcfc_tm;
struct gnet_stats_basic_packed tcfc_bstats;
struct gnet_stats_queue tcfc_qstats;
struct gnet_stats_rate_est64 tcfc_rate_est;
spinlock_t tcfc_lock;
struct rcu_head tcfc_rcu;
struct hlist_node tcfa_head;
u32 tcfa_index;
int tcfa_refcnt;
int tcfa_bindcnt;
u32 tcfa_capab;
int tcfa_action;
struct tcf_t tcfa_tm;
struct gnet_stats_basic_packed tcfa_bstats;
struct gnet_stats_queue tcfa_qstats;
struct gnet_stats_rate_est64 tcfa_rate_est;
spinlock_t tcfa_lock;
struct rcu_head tcfa_rcu;
struct gnet_stats_basic_cpu __percpu *cpu_bstats;
struct gnet_stats_queue __percpu *cpu_qstats;
};
#define tcf_act common.tcfc_act
#define tcf_head common.tcfc_head
#define tcf_index common.tcfc_index
#define tcf_refcnt common.tcfc_refcnt
#define tcf_bindcnt common.tcfc_bindcnt
#define tcf_capab common.tcfc_capab
#define tcf_action common.tcfc_action
#define tcf_tm common.tcfc_tm
#define tcf_bstats common.tcfc_bstats
#define tcf_qstats common.tcfc_qstats
#define tcf_rate_est common.tcfc_rate_est
#define tcf_lock common.tcfc_lock
#define tcf_rcu common.tcfc_rcu
#define tcf_act common.tcfa_act
#define tcf_head common.tcfa_head
#define tcf_index common.tcfa_index
#define tcf_refcnt common.tcfa_refcnt
#define tcf_bindcnt common.tcfa_bindcnt
#define tcf_capab common.tcfa_capab
#define tcf_action common.tcfa_action
#define tcf_tm common.tcfa_tm
#define tcf_bstats common.tcfa_bstats
#define tcf_qstats common.tcfa_qstats
#define tcf_rate_est common.tcfa_rate_est
#define tcf_lock common.tcfa_lock
#define tcf_rcu common.tcfa_rcu
static inline unsigned int tcf_hash(u32 index, unsigned int hmask)
{
include/net/tc_act/tc_bpf.h
+1 -1
View File
@@ -14,7 +14,7 @@
#include <net/act_api.h>
struct tcf_bpf {
struct tcf_common common;
struct tc_action common;
struct bpf_prog __rcu *filter;
union {
u32 bpf_fd;
include/net/tc_act/tc_connmark.h
+1 -1
View File
@@ -4,7 +4,7 @@
#include <net/act_api.h>
struct tcf_connmark_info {
struct tcf_common common;
struct tc_action common;
struct net *net;
u16 zone;
};
include/net/tc_act/tc_csum.h
+1 -1
View File
@@ -5,7 +5,7 @@
#include <net/act_api.h>
struct tcf_csum {
struct tcf_common common;
struct tc_action common;
u32 update_flags;
};
include/net/tc_act/tc_defact.h
+1 -1
View File
@@ -4,7 +4,7 @@
#include <net/act_api.h>
struct tcf_defact {
struct tcf_common common;
struct tc_action common;
u32 tcfd_datalen;
void *tcfd_defdata;
};
include/net/tc_act/tc_gact.h
+1 -1
View File
@@ -5,7 +5,7 @@
#include <linux/tc_act/tc_gact.h>
struct tcf_gact {
struct tcf_common common;
struct tc_action common;
#ifdef CONFIG_GACT_PROB
u16 tcfg_ptype;
u16 tcfg_pval;
include/net/tc_act/tc_ife.h
+1 -1
View File
@@ -8,7 +8,7 @@
#define IFE_METAHDRLEN 2
struct tcf_ife_info {
struct tcf_common common;
struct tc_action common;
u8 eth_dst[ETH_ALEN];
u8 eth_src[ETH_ALEN];
u16 eth_type;
include/net/tc_act/tc_ipt.h
+1 -1
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@@ -6,7 +6,7 @@
struct xt_entry_target;
struct tcf_ipt {
struct tcf_common common;
struct tc_action common;
u32 tcfi_hook;
char *tcfi_tname;
struct xt_entry_target *tcfi_t;
include/net/tc_act/tc_mirred.h
+1 -1
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@@ -5,7 +5,7 @@
#include <linux/tc_act/tc_mirred.h>
struct tcf_mirred {
struct tcf_common common;
struct tc_action common;
int tcfm_eaction;
int tcfm_ifindex;
int tcfm_ok_push;
include/net/tc_act/tc_nat.h
+1 -1
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@@ -5,7 +5,7 @@
#include <net/act_api.h>
struct tcf_nat {
struct tcf_common common;
struct tc_action common;
__be32 old_addr;
__be32 new_addr;
include/net/tc_act/tc_pedit.h
+1 -1
View File
@@ -4,7 +4,7 @@
#include <net/act_api.h>
struct tcf_pedit {
struct tcf_common common;
struct tc_action common;
unsigned char tcfp_nkeys;
unsigned char tcfp_flags;
struct tc_pedit_key *tcfp_keys;
include/net/tc_act/tc_skbedit.h
+1 -1
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@@ -23,7 +23,7 @@
#include <linux/tc_act/tc_skbedit.h>
struct tcf_skbedit {
struct tcf_common common;
struct tc_action common;
u32 flags;
u32 priority;
u32 mark;
include/net/tc_act/tc_vlan.h
+1 -1
View File
@@ -16,7 +16,7 @@
#define VLAN_F_PUSH 0x2
struct tcf_vlan {
struct tcf_common common;
struct tc_action common;
int tcfv_action;
u16 tcfv_push_vid;
__be16 tcfv_push_proto;