Minki/linux
1
0
Fork 1
mirror of https://github.com/torvalds/linux.git synced 2024-12-27 05:11:48 +00:00
Code Issues Packages Projects Releases Wiki Activity

net_sched: switch to exit_batch for action pernet ops

Browse Source 
Since we now hold RTNL lock in tc_action_net_exit(), it is good to
batch them to speedup tc action dismantle.

Cc: Jamal Hadi Salim <jhs@mojatatu.com>
Cc: Jiri Pirko <jiri@resnulli.us>
Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Cong Wang 2017-12-11 15:35:03 -08:00 committed by David S. Miller
parent cdc0974f10
commit 039af9c66b
17 changed files with 61 additions and 88 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
include/net/act_api.h
View File

@ -120,12 +120,19 @@ int tc_action_net_init(struct tc_action_net *tn,
void tcf_idrinfo_destroy(const struct tc_action_ops *ops,
struct tcf_idrinfo *idrinfo);
static inline void tc_action_net_exit(struct tc_action_net *tn)
static inline void tc_action_net_exit(struct list_head *net_list,
unsigned int id)
{
struct net *net;
rtnl_lock();
tcf_idrinfo_destroy(tn->ops, tn->idrinfo);
list_for_each_entry(net, net_list, exit_list) {
struct tc_action_net *tn = net_generic(net, id);
tcf_idrinfo_destroy(tn->ops, tn->idrinfo);
kfree(tn->idrinfo);
}
rtnl_unlock();
kfree(tn->idrinfo);
}
int tcf_generic_walker(struct tc_action_net *tn, struct sk_buff *skb,

8
net/sched/act_bpf.c
View File

@ -401,16 +401,14 @@ static __net_init int bpf_init_net(struct net *net)
return tc_action_net_init(tn, &act_bpf_ops);
}
static void __net_exit bpf_exit_net(struct net *net)
static void __net_exit bpf_exit_net(struct list_head *net_list)
{
struct tc_action_net *tn = net_generic(net, bpf_net_id);
tc_action_net_exit(tn);
tc_action_net_exit(net_list, bpf_net_id);
}
static struct pernet_operations bpf_net_ops = {
.init = bpf_init_net,
.exit = bpf_exit_net,
.exit_batch = bpf_exit_net,
.id = &bpf_net_id,
.size = sizeof(struct tc_action_net),
};

8
net/sched/act_connmark.c
View File

@ -209,16 +209,14 @@ static __net_init int connmark_init_net(struct net *net)
return tc_action_net_init(tn, &act_connmark_ops);
}
static void __net_exit connmark_exit_net(struct net *net)
static void __net_exit connmark_exit_net(struct list_head *net_list)
{
struct tc_action_net *tn = net_generic(net, connmark_net_id);
tc_action_net_exit(tn);
tc_action_net_exit(net_list, connmark_net_id);
}
static struct pernet_operations connmark_net_ops = {
.init = connmark_init_net,
.exit = connmark_exit_net,
.exit_batch = connmark_exit_net,
.id = &connmark_net_id,
.size = sizeof(struct tc_action_net),
};

8
net/sched/act_csum.c
View File

@ -635,16 +635,14 @@ static __net_init int csum_init_net(struct net *net)
return tc_action_net_init(tn, &act_csum_ops);
}
static void __net_exit csum_exit_net(struct net *net)
static void __net_exit csum_exit_net(struct list_head *net_list)
{
struct tc_action_net *tn = net_generic(net, csum_net_id);
tc_action_net_exit(tn);
tc_action_net_exit(net_list, csum_net_id);
}
static struct pernet_operations csum_net_ops = {
.init = csum_init_net,
.exit = csum_exit_net,
.exit_batch = csum_exit_net,
.id = &csum_net_id,
.size = sizeof(struct tc_action_net),
};

8
net/sched/act_gact.c
View File

@ -235,16 +235,14 @@ static __net_init int gact_init_net(struct net *net)
return tc_action_net_init(tn, &act_gact_ops);
}
static void __net_exit gact_exit_net(struct net *net)
static void __net_exit gact_exit_net(struct list_head *net_list)
{
struct tc_action_net *tn = net_generic(net, gact_net_id);
tc_action_net_exit(tn);
tc_action_net_exit(net_list, gact_net_id);
}
static struct pernet_operations gact_net_ops = {
.init = gact_init_net,
.exit = gact_exit_net,
.exit_batch = gact_exit_net,
.id = &gact_net_id,
.size = sizeof(struct tc_action_net),
};

8
net/sched/act_ife.c
View File

@ -858,16 +858,14 @@ static __net_init int ife_init_net(struct net *net)
return tc_action_net_init(tn, &act_ife_ops);
}
static void __net_exit ife_exit_net(struct net *net)
static void __net_exit ife_exit_net(struct list_head *net_list)
{
struct tc_action_net *tn = net_generic(net, ife_net_id);
tc_action_net_exit(tn);
tc_action_net_exit(net_list, ife_net_id);
}
static struct pernet_operations ife_net_ops = {
.init = ife_init_net,
.exit = ife_exit_net,
.exit_batch = ife_exit_net,
.id = &ife_net_id,
.size = sizeof(struct tc_action_net),
};

16
net/sched/act_ipt.c
View File

@ -337,16 +337,14 @@ static __net_init int ipt_init_net(struct net *net)
return tc_action_net_init(tn, &act_ipt_ops);
}
static void __net_exit ipt_exit_net(struct net *net)
static void __net_exit ipt_exit_net(struct list_head *net_list)
{
struct tc_action_net *tn = net_generic(net, ipt_net_id);
tc_action_net_exit(tn);
tc_action_net_exit(net_list, ipt_net_id);
}
static struct pernet_operations ipt_net_ops = {
.init = ipt_init_net,
.exit = ipt_exit_net,
.exit_batch = ipt_exit_net,
.id = &ipt_net_id,
.size = sizeof(struct tc_action_net),
};
@ -387,16 +385,14 @@ static __net_init int xt_init_net(struct net *net)
return tc_action_net_init(tn, &act_xt_ops);
}
static void __net_exit xt_exit_net(struct net *net)
static void __net_exit xt_exit_net(struct list_head *net_list)
{
struct tc_action_net *tn = net_generic(net, xt_net_id);
tc_action_net_exit(tn);
tc_action_net_exit(net_list, xt_net_id);
}
static struct pernet_operations xt_net_ops = {
.init = xt_init_net,
.exit = xt_exit_net,
.exit_batch = xt_exit_net,
.id = &xt_net_id,
.size = sizeof(struct tc_action_net),
};

8
net/sched/act_mirred.c
View File

@ -334,16 +334,14 @@ static __net_init int mirred_init_net(struct net *net)
return tc_action_net_init(tn, &act_mirred_ops);
}
static void __net_exit mirred_exit_net(struct net *net)
static void __net_exit mirred_exit_net(struct list_head *net_list)
{
struct tc_action_net *tn = net_generic(net, mirred_net_id);
tc_action_net_exit(tn);
tc_action_net_exit(net_list, mirred_net_id);
}
static struct pernet_operations mirred_net_ops = {
.init = mirred_init_net,
.exit = mirred_exit_net,
.exit_batch = mirred_exit_net,
.id = &mirred_net_id,
.size = sizeof(struct tc_action_net),
};

8
net/sched/act_nat.c
View File

@ -310,16 +310,14 @@ static __net_init int nat_init_net(struct net *net)
return tc_action_net_init(tn, &act_nat_ops);
}
static void __net_exit nat_exit_net(struct net *net)
static void __net_exit nat_exit_net(struct list_head *net_list)
{
struct tc_action_net *tn = net_generic(net, nat_net_id);
tc_action_net_exit(tn);
tc_action_net_exit(net_list, nat_net_id);
}
static struct pernet_operations nat_net_ops = {
.init = nat_init_net,
.exit = nat_exit_net,
.exit_batch = nat_exit_net,
.id = &nat_net_id,
.size = sizeof(struct tc_action_net),
};

8
net/sched/act_pedit.c
View File

@ -453,16 +453,14 @@ static __net_init int pedit_init_net(struct net *net)
return tc_action_net_init(tn, &act_pedit_ops);
}
static void __net_exit pedit_exit_net(struct net *net)
static void __net_exit pedit_exit_net(struct list_head *net_list)
{
struct tc_action_net *tn = net_generic(net, pedit_net_id);
tc_action_net_exit(tn);
tc_action_net_exit(net_list, pedit_net_id);
}
static struct pernet_operations pedit_net_ops = {
.init = pedit_init_net,
.exit = pedit_exit_net,
.exit_batch = pedit_exit_net,
.id = &pedit_net_id,
.size = sizeof(struct tc_action_net),
};

8
net/sched/act_police.c
View File

@ -334,16 +334,14 @@ static __net_init int police_init_net(struct net *net)
return tc_action_net_init(tn, &act_police_ops);
}
static void __net_exit police_exit_net(struct net *net)
static void __net_exit police_exit_net(struct list_head *net_list)
{
struct tc_action_net *tn = net_generic(net, police_net_id);
tc_action_net_exit(tn);
tc_action_net_exit(net_list, police_net_id);
}
static struct pernet_operations police_net_ops = {
.init = police_init_net,
.exit = police_exit_net,
.exit_batch = police_exit_net,
.id = &police_net_id,
.size = sizeof(struct tc_action_net),
};

8
net/sched/act_sample.c
View File

@ -236,16 +236,14 @@ static __net_init int sample_init_net(struct net *net)
return tc_action_net_init(tn, &act_sample_ops);
}
static void __net_exit sample_exit_net(struct net *net)
static void __net_exit sample_exit_net(struct list_head *net_list)
{
struct tc_action_net *tn = net_generic(net, sample_net_id);
tc_action_net_exit(tn);
tc_action_net_exit(net_list, sample_net_id);
}
static struct pernet_operations sample_net_ops = {
.init = sample_init_net,
.exit = sample_exit_net,
.exit_batch = sample_exit_net,
.id = &sample_net_id,
.size = sizeof(struct tc_action_net),
};

8
net/sched/act_simple.c
View File

@ -204,16 +204,14 @@ static __net_init int simp_init_net(struct net *net)
return tc_action_net_init(tn, &act_simp_ops);
}
static void __net_exit simp_exit_net(struct net *net)
static void __net_exit simp_exit_net(struct list_head *net_list)
{
struct tc_action_net *tn = net_generic(net, simp_net_id);
tc_action_net_exit(tn);
tc_action_net_exit(net_list, simp_net_id);
}
static struct pernet_operations simp_net_ops = {
.init = simp_init_net,
.exit = simp_exit_net,
.exit_batch = simp_exit_net,
.id = &simp_net_id,
.size = sizeof(struct tc_action_net),
};

8
net/sched/act_skbedit.c
View File

@ -241,16 +241,14 @@ static __net_init int skbedit_init_net(struct net *net)
return tc_action_net_init(tn, &act_skbedit_ops);
}
static void __net_exit skbedit_exit_net(struct net *net)
static void __net_exit skbedit_exit_net(struct list_head *net_list)
{
struct tc_action_net *tn = net_generic(net, skbedit_net_id);
tc_action_net_exit(tn);
tc_action_net_exit(net_list, skbedit_net_id);
}
static struct pernet_operations skbedit_net_ops = {
.init = skbedit_init_net,
.exit = skbedit_exit_net,
.exit_batch = skbedit_exit_net,
.id = &skbedit_net_id,
.size = sizeof(struct tc_action_net),
};

8
net/sched/act_skbmod.c
View File

@ -266,16 +266,14 @@ static __net_init int skbmod_init_net(struct net *net)
return tc_action_net_init(tn, &act_skbmod_ops);
}
static void __net_exit skbmod_exit_net(struct net *net)
static void __net_exit skbmod_exit_net(struct list_head *net_list)
{
struct tc_action_net *tn = net_generic(net, skbmod_net_id);
tc_action_net_exit(tn);
tc_action_net_exit(net_list, skbmod_net_id);
}
static struct pernet_operations skbmod_net_ops = {
.init = skbmod_init_net,
.exit = skbmod_exit_net,
.exit_batch = skbmod_exit_net,
.id = &skbmod_net_id,
.size = sizeof(struct tc_action_net),
};

8
net/sched/act_tunnel_key.c
View File

@ -325,16 +325,14 @@ static __net_init int tunnel_key_init_net(struct net *net)
return tc_action_net_init(tn, &act_tunnel_key_ops);
}
static void __net_exit tunnel_key_exit_net(struct net *net)
static void __net_exit tunnel_key_exit_net(struct list_head *net_list)
{
struct tc_action_net *tn = net_generic(net, tunnel_key_net_id);
tc_action_net_exit(tn);
tc_action_net_exit(net_list, tunnel_key_net_id);
}
static struct pernet_operations tunnel_key_net_ops = {
.init = tunnel_key_init_net,
.exit = tunnel_key_exit_net,
.exit_batch = tunnel_key_exit_net,
.id = &tunnel_key_net_id,
.size = sizeof(struct tc_action_net),
};

8
net/sched/act_vlan.c
View File

@ -301,16 +301,14 @@ static __net_init int vlan_init_net(struct net *net)
return tc_action_net_init(tn, &act_vlan_ops);
}
static void __net_exit vlan_exit_net(struct net *net)
static void __net_exit vlan_exit_net(struct list_head *net_list)
{
struct tc_action_net *tn = net_generic(net, vlan_net_id);
tc_action_net_exit(tn);
tc_action_net_exit(net_list, vlan_net_id);
}
static struct pernet_operations vlan_net_ops = {
.init = vlan_init_net,
.exit = vlan_exit_net,
.exit_batch = vlan_exit_net,
.id = &vlan_net_id,
.size = sizeof(struct tc_action_net),
};